Lucent Technologies DDM-2000 OC-12 Installation Manual Download | Manualshive

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Issue 5 November 2000

363-206-208
Troubleshooting

Lucent Technologies - Proprietary

See Notice on first page

NOTE:

Whenever circuit packs are removed from the shelf, update the SYSCTL equip-
ment list by pressing the UPD/INIT push-button on the SYSCTL, even if you are
just reseating a circuit pack.

NOTE:

If the DDM-2000 appears to be reporting inconsistent alarms, initialize the
SYSCTL as follows:

a.

Unseat the SYSCTL.

b.

Reseat the SYSCTL.

c.

When the CR LED on the user panel starts to flash, press the UPD/INIT push-
button on the front of the SYSCTL within 10 seconds.

NOTE:

A flashing FAULT LED indicates a loss of input signal, not a circuit pack failure.

NOTE:

A solid FAULT LED indicates a failure of the circuit pack, shelf, or possibly
another circuit pack interfacing with the “failed circuit pack.”

NOTE:

The OLIU is the only circuit packs which can have both circuit packs active at the
same time.

NOTE:

For more intensive troubleshooting (down to the signal level), backplane connec-
tor pin assignments are provided in Tables 8-1 through 8-10 on pages 8-6
through 8-30.

OC-12 Multiplexer Troubleshooting

(1) Verify that the system is configured for normal operation (that is, fibers are con-

nected; no external test equipment is connected).

(2) Update the SYSCTL equipment list by pressing the UPD/INIT push-button on

the SYSCTL.

(3) Install at least one timing generator (TGS) circuit pack.

(4) If one TGS is installed, its ACTIVE LED should be lighted. If two TGSs are

installed, then one should have its ACTIVE LED lighted and the other should
have no LED lighted.

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Summary of Contents for DDM-2000 OC-12

Page 1: ...t Technologies and is not to be disclosed or used except in accordance with applicable agreements Copyright 2000 Lucent Technologies Unpublished and Not for Publication All Rights Reserved 363 206 208 Issue 5 November 2000 DDM 2000 OC 12 Multiplexer Releases 3 5 and 7 Installation Manual ...

Page 2: ... required to correct the interference at his own expense Security In rare instances unauthorized individuals make connections to the telecommunications network In such an event applicable tariffs require that the customer pay all network charges for traffic Lucent Technologies cannot be responsible for such charges and will not make any allowance or give any credit for charges that result from una...

Page 3: ...cent Technologies provides a telephone number for you to report errors and ask questions about the infomation in this document The support telephone number is 1 888 584 6388 Developed by Lucent Technologies Customer Technical Support CTS ...

Page 4: ......

Page 5: ...e details for the suggested improvement Feel free to write any comments below If we may contact you concerning your comments please fill out the following When you have completed this form please fold tape and return to address on back or fax it to 978 960 1992 Add more detail Make it more concise brief Improve the table of contents Add more step by step procedures Improve the organization Add mor...

Page 6: ...RST CLASS MAIL PERMIT NO 33 LAWRENCE MA POSTAGE WILL BE PAID BY ADDRESSEE Lucent Technologies JJ19110B0 BUILDING 20 ROOM 3 R6 1600 OSGOOD STREET NORTH ANDOVER MA 01845 1043 NO POSTAGE NECESSARY IF MAILED IN THE UNITED STATES ...

Page 7: ...e details for the suggested improvement Feel free to write any comments below If we may contact you concerning your comments please fill out the following When you have completed this form please fold tape and return to address on back or fax it to 978 960 1992 Add more detail Make it more concise brief Improve the table of contents Add more step by step procedures Improve the organization Add mor...

Page 8: ...RST CLASS MAIL PERMIT NO 33 LAWRENCE MA POSTAGE WILL BE PAID BY ADDRESSEE Lucent Technologies JJ19110B0 BUILDING 20 ROOM 3 R6 1600 OSGOOD STREET NORTH ANDOVER MA 01845 1043 NO POSTAGE NECESSARY IF MAILED IN THE UNITED STATES ...

Page 9: ...ct Training xxxix Technical Support xliv Engineering and Installation Services xlvi Technical Support Services xlvii How to Order Documents xlviii Lucent Contacts xlix How to Comment on This Document xlix 1 Introduction Overview 1 1 DDM 2000 OC 12 Releases 1 2 DDM 2000 OC 12 Multiplexer Shelf Description 1 2 DDM 2000 OC 12 Fan Shelf Description 1 3 Equipment 1 4 2 Equipment and Rear Access Cabling...

Page 10: ...Access 2 23 DS1 Timing Cabling for Sync Input Rear Access 2 25 Modem Cabling Rear Access 2 28 Order Wire Interface Connections Rear Access 2 30 Fan Shelf Alarm Connections Rear Access 2 31 Final Operations 2 31 3 Equipment and Front Access Cable Installation for the DDM 2000 OC 12 Multiplexer Overview 3 1 Description 3 1 Inspection 3 4 Equipment Installation 3 6 Fan Shelf Installation Front Access...

Page 11: ...Final Operations 3 31 4 DDM 2000 OC 3 OC 12 Bay Installation Overview 4 1 Description 4 1 Equipment Installation 4 4 Frame Grounding 4 8 Power Cable Installation 4 8 Final Operations 4 10 5 Powering Verification and Circuit Pack Installation for the DDM 2000 OC 12 Multiplexer Overview 5 1 Powering and Verification 5 2 Circuit Pack Provisioning Option Settings 5 4 Software Download 5 8 Circuit Pack...

Page 12: ... Test 6 23 Modem Connection Test 6 25 Final Operations 6 26 7 End To End Installation Tests for Ring Applications of the DDM 2000 OC 12 Multiplexer Overview 7 1 Timing Verification 7 2 Fiber Connection and Verification 7 3 Make STS1 Cross Connections 7 9 End To End Transmission Tests 7 10 Automatic Protection Switching 7 13 Miscellaneous Discrete Telemetry Test 7 14 Final Operations 7 16 8 Trouble...

Page 13: ...Contents 363 206 208 Issue 5 November 2000 LLL Lucent Technologies Proprietary See Notice on first page Glossary GL 1 Index IN 1 ...

Page 14: ... LY Issue 5 November 2000 Contents 363 206 208 Lucent Technologies Proprietary See Notice on first page ...

Page 15: ...C 3 OC 12 Bay 2 54 Figure 2 8 Side Mounting Bracket Positions 2 55 Figure 2 9 Fan Filter Installation 2 56 Figure 2 10 Rear Access DS3 Cabling 2 57 Figure 2 11 Cable Preparation for 219N Connector 2 58 Figure 2 12 Power Cabling 2 59 Figure 2 13 Office Alarm and Parallel Telemetry Cabling 2 60 Figure 2 14 Office Alarm and Parallel Telemetry Mult Cabling for OC 3 OC 12 Bay 2 61 Figure 2 15 TBOS and ...

Page 16: ...t for DDM 2000 OC 3 OC 12 Combined Bay 3 51 Figure 3 7 Side Mounting Bracket Positions 3 52 Figure 3 8 Front Access DS3 Cabling 3 53 Figure 3 9 Fan Filter Installation 3 54 Figure 3 10 Cable Preparation for 219N Connector 3 55 Figure 3 11 Office Alarm and Parallel Telemetry Cabling 3 56 Figure 3 12 Office Alarm and Parallel Telemetry Mult Cabling for DDM 2000 OC 3 OC 12 Combined Bay 3 57 Figure 3 ...

Page 17: ...ttom of Adjacent Bays 4 13 Figure 4 4 DDM 2000 OC3 OC12 Bay Fuse Panel 4 14 5 Powering Verification and Circuit Pack Installation for the DDM 2000 OC 12 Multiplexer Figure 5 1 BBG5 SYSCTL Option Setting Guidelines 5 15 Figure 5 2 Power Cabling 5 16 Figure 5 3 BBG5 SYSCTL Option Switches Sheet 1 of 4 5 17 Figure 5 4 BBG8 SYSCTL Option Switches Sheet 1 of 2 5 21 Figure 5 5 BCP1 OHCTL Option Switches...

Page 18: ...st of Figures 363 206 208 Lucent Technologies Proprietary See Notice on first page 7 End To End Installation Tests for Ring Applications of the DDM 2000 OC 12 Multiplexer Figure 7 1 Lightguide Buildout Assembly Change Procedure 7 17 ...

Page 19: ...dem Cable Assemblies 2 37 Table 2 5 ED 8C724 22 Telemetry and LAN Cable Assemblies 2 38 Table 2 6 DS1 Timing Cable Assemblies 2 39 Table 2 7 Power and Alarm Cable Assemblies 2 40 Table 2 8 Office Alarm Connections 2 41 Table 2 9 Parallel Telemetry Connections 2 42 Table 2 10 TBOS Serial Telemetry Connections 2 43 Table 2 11 TL1 X 25 Interface Connections 2 43 Table 2 12 Miscellaneous Discrete Tele...

Page 20: ...ions 3 40 Table 3 10 TBOS Serial Telemetry Connections 3 41 Table 3 11 TL1 X 25 Interface Connections 3 41 Table 3 12 Miscellaneous Discrete Telemetry Connections 3 42 Table 3 13 Miscellaneous Discrete Telemetry Connections CO 3 43 Table 3 14 DS1 Timing Reference Connections 3 44 Table 3 15 Order Wire Interface Connections 3 44 Table 3 16 Fan Shelf Alarm Connections 3 44 Table 3 17 Color Code Cros...

Page 21: ...emblies 7 5 8 Troubleshooting Table 8 1 BBG5 SYSCTL I O Connections 8 6 Table 8 2 BBG8 SYSCTL I O Connections 8 9 Table 8 3 BCP1 OHCTL I O Connections 8 12 Table 8 4 BCP4 OHCTL I O Connections 8 14 Table 8 5 TGS I O Connections 8 17 Table 8 6 BBG11 I O Connections 8 18 Table 8 7 BBG12 I O Connections 8 20 Table 8 8 TSI I O Connections 8 22 Table 8 9 21 TYPE OLIU I O Connections 8 28 Table 8 10 23 ...

Page 22: ... LL Issue 5 November 2000 List of Tables 363 206 208 Lucent Technologies Proprietary See Notice on first page ...

Page 23: ...ny activity involving circuit turnup regular maintenance or trouble analysis Intended Audiences This installation manual is for DDM 2000 Multiplexer customers who maintain their own installation organization to install the equipment This manual is intended ONLY for a central office environment in Network Equipment Building System NEBS installation and tests performed prior to turnover to central o...

Page 24: ... s compatibility with Tellabs TITAN 5500 S R5 0 DCS with TITAN serving as the TL1 X 25 GNE for DDM 2000 TL1 RNEs has been confirmed through cooperative joint testing DDM 2000 s compatibility with some other vendor NEs has also been tested by independent third parties Because DDM 2000 OC 12 R7 0 is intended to facilitate OS based centralized operations and because TL1 X 25 OS access is the key stan...

Page 25: ...software copy capability allow ing compressed files containing the new software generic to be down loaded to the DDM 2000 system This can be done while the current version is still running without affecting the operation of the system When the appropriate command is initiated the new generic is executed Execu tion of the new generic can be scheduled time and date allowing coordi nation of cutover ...

Page 26: ... will or can cause minor per sonal injury or property damage if the hazard is not avoided The caution is also used for equipment damage loss of software or service interruption The alert symbol is used on product labels and in this manual to alert the user to important operating and maintenance instructions Lightwave Safety A Lucent lightwave digital transmission system and associated optical test...

Page 27: ...ways wear a grounded wrist strap or wear a heel strap and stand on a grounded static dissipating floor mat If a static dissipating floor mat is used be sure that it is clean to ensure a good discharge path Handle all circuit packs by the faceplate or latch and by the top and bottom outer most edges Never touch the components conductors or connector pins Observe warning labels on bags and cartons W...

Page 28: ...to enable personnel to ground themselves using wrist straps see Figure 1 while handling circuit packs or working on an assembly The jacks for connection of wrist straps are located at the lower right hand corner of each assembly and are labeled When grounding jacks are not provided an alligator clip adapter enables connection to bay frame ground Figure 1 Static Control Wrist Strap Ground To Connec...

Page 29: ...n gerous voltage points or short out parts that could result in a risk of fire or electrical shock Never spill liquid of any kind on the product 7 To reduce the risk of electrical shock do not disassemble this product Service should be per formed by trained personnel only Opening or removing covers and or circuit packs may expose you to dangerous voltages or other risks Incorrect reassembly can ca...

Page 30: ...n nected to telecommunication devices providing primary or secondary protection as applicable 4 For information on proper mounting instructions consult the appropriate section in this installation manual 5 Never install telecommunication wiring during a lightning storm 6 Never install telecommunication connections in wet locations 7 Never touch uninsulated telecommunication wires or terminals unle...

Page 31: ...d maintenance procedures for DDM 2000 OC 3 Multiplexers through Release 7 2 Number 363 206 204 Title DDM 2000 OC 3 Multiplexer Releases 3 5 and 7 Installation Manual Audience Installation personnel Content Installation instructions Number 363 206 280 Title DDM 2000 OC 3 Multiplexer User Service Manual Audience Maintenance personnel Content Detailed description technical specifications commands and...

Page 32: ...procedures for DDM 2000 OC 12 Multiplexers through Release 3 1 NOTE The regenerator and uniquely associated circuit packs have been discontinued Number 363 206 290 Title DDM 2000 OC 12 Multiplexer User Service Manual Audience Maintenance personnel Content Detailed description technical specifications commands and reports and operations and maintenance procedures for DDM 2000 OC 12 Multiplexer Rele...

Page 33: ...nical specifications and O M procedures for the DDM 2000 FiberReach Multiplexer Wideband Shelf Number 363 206 310 Title DDM 2000 FiberReach Multiplexer Releases 2 3 and 4 Installation Man ual Audience Installation personnel Content Installation instructions DDM 2000 Family Documents Number 824 102 151 Title DDM 2000 Multiplexers Operations Systems Engineering Guide Audience Engineers Content Opera...

Page 34: ...nd provisioning OAM P system planning ordering prod uct support reliability information a Synchronous Optical Network SONET overview and technical specification For OC 3 and OC 12 Number 363 206 300 Title DDM 2000 FiberReach Multiplexer Applications Planning and Ordering Guide Audience Network Planners Equipment engineers and Sales teams Content Features applications high level description operati...

Page 35: ...l Content Operations interworking information for the Lucent Product Family 2000 Systems including DDM 2000 Multiplexers and FT 2000 OC 48 Lightwave Sys tem Number 824 102 148 Title 2000 Family of Products Operations Systems Engineering Guide Audience Engineers Content Operations systems engineering information for the DDM 2000 multi plexers and FT 2000 OC 48 Lightwave System Related Products Numb...

Page 36: ...Access ED 8C727 21 OC 12 Cable Assemblies Front Access ED 8C727 30 OC 12 Shelf Assembly ED 8C727 31 OC 12 User Panel Assembly ED 8C727 34 OC 12 Release 2 Software Ordering ED 8C727 35 OC 12 Release 3 Software Ordering ED 8C727 36 OC 12 Release 5 Software Ordering ED 8C727 37 OC 12 Release 7 Software Ordering ED 8C733 30 Fan Filter and Baffle Assemblies SD 7C513 01 OC 12 Application Schematic T7C51...

Page 37: ...4 32 OC 3 Equipment and Plug in Ordering ED 8C724 34 OC 3 Software Ordering Releases 2 and 3 ED 8C724 37 OC 3 Software Ordering Release 6 ED 8C724 38 OC 3 Software Ordering Release 7 ED 8C724 39 OC 3 Software Ordering Release 8 ED 8C724 40 OC 3 Software Ordering Release 9 ED 8C724 41 OC 3 Software Ordering Release 11 ED 8C724 42 OC 3 Software Ordering Release 13 ED 8C724 43 OC 3 Software Ordering ...

Page 38: ...et Splicing for DDM 2000 Number 631 600 248 Title 80E Bulk Power Description and Coding Number 640 250 264 Title 80D Cabinet Fiber Installation and Splicing for DDM 2000 Number 640 250 265 Title 80E Cabinet Bulk Power Fiber Installation and Splicing for DDM 2000 Number 640 250 271 Title 90A Cabinet Description Installation and Splicing Number 640 250 285 Title 90A Cabinet RT UL Considerations SLC ...

Page 39: ...pera tion System Reference Guide There are also drawings and practices available that define the DDM 2000 multiplexers in traditional loop enclosure arrangements Ordering information and other references to loop documentation supporting these arrangements are provided in 363 205 000 SLC Series 5 Carrier System Ordering Guide Product Training The National Product Training Center in Altamonte Spring...

Page 40: ...nt types of multiplexing Define North American ITU and SONET Synchronous Optical Network standards Describe the typical tests done on transmission signals Number TR9203 Title Synchronous Optical Network SONET Overview Audience Technicians engineers and management personnel who will be oper ating maintaining or installing equipment that utilizes the SONET standard Prerequisites None Content Basic d...

Page 41: ... OC 3 TARP networks Prerequisites TR9203 and LW2211 Content Procedures required for system turnup provisioning and maintenance of the multiplexer OC 12 Number LW2612 Title DDM 2000 OC 12 Multiplexer Operations Maintenance and Administration Audience Technicians supervisors maintenance engineers and operation sup port personnel involved in day to day provisioning and maintenance Prerequisites TR920...

Page 42: ...g system engineering and planning applications operations maintenance and provisioning of DDM 2000 FiberReach networks Number LW2615 Title DDM 2000 OC 1 FiberReach Wideband Shelf Operation and Maintenance forTARP Networks Audience Personnel involved with the OAM P Operations Administration Maintenance and Provisioning functions of the DDM 2000 OC 1 Wideband Shelf operating in TARP networks Prerequ...

Page 43: ...nance Prerequisites TR9203 LW2604 and LW2612 Content Information supporting operations interfaces using X 25 links to an operations center Number LW2618 Title Advanced Ring Network Applications Operations and Maintenance Audience Technicians supervisors maintenance engineers and operation support personnel involved in day to day operations of FT 2000 and or DDM 2000 OC 3 OC 12 rings having dual ri...

Page 44: ...d bulletins Product Notifications diagnostic services and compatibility information Solutions CTS CARES provides the most up to date product information so that problems are either prevented or quickly resolved All Lucent transmission products including DDM 2000 Multiplexers are supported by CTS CARES Once connected to CTS CARES the user specifies which product to access and CTS CARES grants the a...

Page 45: ...ratories Highest Level of Support Design Modifications and Updates Enhancements Lucent Technologies CTS RTAC Assistance Problem Diagnosis Isolation Provide Solutions Workaround Consultations Lucent Technologies RTAC First Lucent Technologies Contact Supports Customers Supports Lucent Technologies Installer Customer Customer Technicians Customers Escalation Procedures ...

Page 46: ... and testing and turning over a working system When the Lucent Engineering and Installation organizations provides job records and installs the equipment operationally affective changes to the system are automatically identified and applied to the system at no additional cost The Engineering and Installation Services group provides the customer with an individually tailored quality tested job that...

Page 47: ...tions and on site maintenance programs Typical Extended Technical Support Services include Operational and administrative services Technical consultation Post warranty restoration services Typical Value Added Services include Network design growth planning and performance analysis Multivendor troubleshooting Preventive and remedial maintenance Along with a national hotline number and on line techn...

Page 48: ...hese reissues contain only the unbound document packaged in shrinkwrap material for shipment Standing Orders One time orders include a binder if applicable and the document contents for the cur rent issue in effect at the time of order Also you may request placement on the stand ing order list for all later reissues of the document The standing order list for each document provides automatic distr...

Page 49: ...back form is missing send comments on this document to Lucent Technolgies Manager Customer Technical Support Dept JJ19110B0 1600 Osgood St N Andover MA 01845 Topic Contact Location Telephone Technical Assistance North American Regional Technical Assistance Center 1 800 225 RTAC 1 800 225 7822 Staffed 24 hours a day Document Support Document Development Organization Attention Publishing Services De...

Page 50: ...O Issue 5 November 2000 363 206 208 About This Document Lucent Technologies Proprietary See Notice on first page ...

Page 51: ...roprietary See Notice on first page 1 Introduction Contents Overview 1 1 DDM 2000 OC 12 Releases 1 2 DDM 2000 OC 12 Multiplexer Shelf Description 1 2 DDM 2000 OC 12 Fan Shelf Description 1 3 Equipment 1 4 n Miscellaneous Equipment 1 4 n Test Equipment 1 4 ...

Page 52: ... LL Issue 3 June 2000 363 206 310 Introduction Lucent Technologies Proprietary See Notice on first page ...

Page 53: ...d on site for DDM 1000 DDM 2000 OC 3 OC 12 and FiberReach This organization interfaces directly with all types of customers on a regular basis and is sensitive to the customer s installation needs and concerns This manual is only intended for central office environment NEBS installation and tests performed prior to turnover to central office personnel This manual is not a service manual Refer to t...

Page 54: ...peration SEO NOTE Parallel telemetry is not available in OC 12 Release 7 Located to the left of the OHCTL is the required system controller SYSCTL circuit pack The SYSCTL serves as the main controller for the system and oversees operations of the DDM 2000 OC 12 Multiplexer switching performance monitoring etc Located on the SYSCTL is a 7 segment display and far end select FE SEL and update initial...

Page 55: ...l and demultiplexes it to 12 STS 1 signals which are then routed to the TSI circuit packs Each OLIU is a bidirectional circuit pack There are two OLIU circuit packs to provide to provide path protection switching Located at the top of the OC 12 shelf are two TGS timing circuit packs These circuit packs will provide a 51 84 Mb s clock signal and a 8 Kb s frame synchronization signal The timing pack...

Page 56: ...ay Frame Front or Rear Access 7 ft ED 8C500 50 G1 Network Bay Frame Rear Access Only 7 ft ED 8C501 50 G1 Seismic Network Bay Frame Front or Rear Access 7 ft ED 8C800 50 G1 Seismic Network Bay Frame Front Access Only 7 ft ED 8C801 50 G1 Stile Cover Assemblies 846108843 Stile Cover Brackets 846170017 DDM 2000 OC 12 Shelf Assembly ED 8C727 30 G1 or G4 Heat Baffle Assembly ED 8C733 30 G1 Fan Shelf Ass...

Page 57: ...or ED 8C801 Frame E1 5X 75LG78 0 PANDUIT Cover C1 5LG78 0 User Panel Fuses 10 Amp Qty 5 406203190 Two front stile cover assemblies and six brackets form a hardware package that provides a flush look appearance for DDM 2000 OC 3 when mounted in a 7 foot network bay frame Prior to G8 Fan Shelf Assemblies G3 were used Registered trademark of Panduit Corporation Table 1 1 Miscellaneous Equipment Conti...

Page 58: ...stered trademark of Paladin Corporation PA1208 Replacement Paladin Cassette PA2201 ESD Wrist Strap 6 1 2 circumference 901011320 ESD Wrist Strap 6 1 2 circumference 900557075 Optical Fiber Cables Min of 2 5 15 dB Lightguide Buildout Assembly 20 dB Lightguide Buildout Assembly DSX 3 STSX Patch Cords Min of 2 Optical Power Meter with ST type connector 6 MS DOS Compatible Personal Computer Registered...

Page 59: ...ed loose NOTE ED 8C727 20 Group 100 103 106 109 110 120 123 126 130 133 or 136 and ED 8C724 20 Group 323 325 327 328 330 332 or 333 are manufacture discontinued MD and replaced by ED8C900 20 cables which are connectorized at each end 5 Refer to the various tables of the Local Equipment Test portion of Section 8 in this manual for the pre ferred lightguide buildout assembly ST SC or FC PC and it s ...

Page 60: ... Issue 5 November 2000 363 206 208 Introduction Lucent Technologies Proprietary See Notice on first page ...

Page 61: ...lexer Contents Overview 2 1 Description 2 1 n Tools Test Sets and Accessories 2 2 n Planning 2 3 n Equipment Installation Considerations 2 3 Inspection 2 4 n Description 2 4 n Procedure 2 4 Equipment Installation 2 5 n Description 2 5 n Procedure 2 6 Fan Shelf Installation Rear Access 2 6 n Description 2 6 n Procedure 2 6 DS3 Cabling Rear Access 2 7 ...

Page 62: ...ss 2 14 n Description 2 14 n Office Alarm Cabling Shelf 1 2 14 n OC 12 Intershelf Office Alarm Cabling 2 15 n OC 3 OC 12 Bay Intershelf Office Alarm Cabling 2 16 Parallel Telemetry Cabling Rear Access 2 16 n Description 2 16 n Parallel Telemetry Shelf 1 2 17 n OC 12 Intershelf Parallel Telemetry Cabling 2 17 n OC 3 OC 12 Bay Intershelf Parallel Telemetry Cabling 2 18 TBOS Telemetry Cabling Rear Ac...

Page 63: ...tershelf Timing Connections 2 24 n OC 3 OC 12 Bay Intershelf DS1 Timing Cabling 2 25 DS1 Timing Cabling for Sync Input Rear Access 2 25 n Description 2 25 n Timing Source for Sync Input Connection 2 25 n OC 12 Intershelf DS1 Timing Connections 2 26 n OC 3 OC 12 Bay Intershelf DS1 Timing Cabling 2 27 Modem Cabling Rear Access 2 28 n Description 2 28 n Modem Cabling Shelf 1 2 28 n OC 12 Intershelf C...

Page 64: ... 2000 363 206 310 Equipment and Rear Access Cabling for the DDM 2000 OC 12 Multiplexer Lucent Technologies Proprietary See Notice on first page n Description 2 31 n Procedure 2 31 Final Operations 2 31 n Procedure 2 31 ...

Page 65: ...d be performed on all rear access DDM 2000 OC 12 Multiplexer shelf installations For front access Multiplexer shelf installations refer to the Equipment and Front Access Installation for DDM 2000 OC 12 Multiplexer section of this manual This section requires previous bay frame installation and grounding The shelf is grounded by its mounting screws This section is best performed if each procedure f...

Page 66: ...etion of the installation Install cable brackets as required Tools Test Sets and Accessories The following tools are required Quantity Description 1 Thomas Betts WT 414 Crimping Tool Registered trademark of Thomas Betts Corporation The crimping tool wire stripper and soldering iron are only required if installing DS3 cable Groups 100 103 106 109 110 120 123 126 130 133 or 136 2 Paladin Coaxial Wir...

Page 67: ...ual for install ing instructions if required Equipment Installation Considerations Detailed network bay frame installation information is contained in ED 8C727 10 Typical Bay Arrangements The information in this paragraph is of a general nature The equipment listed below has the following height dimensions Each DDM 2000 OC 12 shelf installed must have an air gap of at least 3 0 inches between the ...

Page 68: ... and fan shelf comes equipped with a pouch attached to the shelf or baffle containing the hardware required for mounting and grounding and an installation kit The installation kit for the baffle contains The installation kit for the shelf contains NOTE Each DDM 2000 OC 12 shelf also comes equipped with a copy of 363 206 207 DDM 2000 OC 12 Multiplexer User Service Manual The installation kit for th...

Page 69: ...through the bay frame the mounting brack ets must be positioned so that the head of the mounting screw makes contact with the unpainted surface of the bracket 5 Reposition the side mounting brackets on the heat baffle and fan shelf Refer to Figure 2 8 on page 2 55 6 If this is a DDM 2000 OC 3 OC 12 combined bay application position the mounting brackets on the lightguide slack storage shelf such t...

Page 70: ... the third mounting hole up from the bottom of the bay The DDM 2000 OC 12 shelf then mounts three inches above the slack storage shelf as shown in Figure 2 7 on page 2 54 2 Verify with an ohmmeter that the DDM 2000 OC 12 is grounded to the bay frame 3 Install the required shelf brackets as shown in Figure 2 5 on page 2 52 and Fig ure 2 6 on page 2 53 NOTE For an ED 8C501 50 or ED 8C801 50 type fra...

Page 71: ...ed with the shelf are only required when the fan shelf is being installed in a front access bay configuration 5 Locate the filter provided with the fan shelf Install the filter up against the bot tom of the DDM 2000 OC 12 shelf located directly below this fan shelf per Fig ure 2 9 on page 2 56 DS3 Cabling Rear Access Description This paragraph describes how to connect the DS3 cables to the shelf a...

Page 72: ...ctor must be installed use the correct connector and proper crimp tool Groups 126 D A and 136 D A come with a second cable assembly ED 7G001 23 Group 204 cable with a 219P connector on one end which is then spliced to the first cable assembly Perform the appropriate procedure depending on the cable group being installed NOTE When cabling to a DSX the DSX becomes an extension of the DDM 2000 back p...

Page 73: ...to the 219P splice as shown in Fig ure 2 11 on page 2 58 d Remove the outer shield of the 219P splice by removing the screw and sliding the shield along the ED 7G001 23 Group 204 cable e Using a soldering iron connect the 734A cable to the 219P splice NOTE The 219P splice comes with a solder slug on it This is the right amount of solder required therefore do not add or remove solder to from this s...

Page 74: ...s fiber from the DDM 2000 OC 3 transmitters and receivers to the DDM 2000 OC 12 FUNCTION UNITS OLIUs must be single mode with the exception of 21D U OLIUs which require multimode fiber WARNING Unterminated optical connectors may emit laser radiation Do not view an unter minated optical connector with optical instruments WARNING Invisible laser radiation when open Avoid direct exposure to beam Prio...

Page 75: ...cover on the shelf OC 3 OC 12 Bay Fiber Connections NOTE For a DDM 2000 OC 3 OC 12 combined bay application run optical fiber cables from each DDM 2000 OC 3 shelf MAIN OLIU position to the respective DDM 2000 OC 12 shelf FUNCTION UNITS OLIU position per the following pro cedure 1 Fiber cable lengths from the DDM 2000 OC 12 shelf to the DDM 2000 OC 3 shelf positions 1 2 3 and 4 are 8 feet 9 feet 10...

Page 76: ... points are located in the bay such that each break point is lined up with its corresponding DDM 2000 OC 12 shelf At each break point one cable connects to the corre sponding DDM 2000 OC 12 shelf and one cable connects to the fan shelf directly above the DDM 2000 OC 12 shelf The remaining cable in the break point is not used NOTE If the bottom shelf position is not being equipped and a bay power c...

Page 77: ...ss forward while simultaneously inserting the prepared wire into the corresponding hole on the top of the terminal strip Removing the screw driver should then cause the wire to be grabbed by the terminal strip d Connect the P3 and P4 connectors at the other end of the Group 148 cable to the J3 and J4 connectors respectively of the corresponding breakout cable of an ED 8C724 20 Group 372 bay power ...

Page 78: ...cts are rated at 50 VA which means that they are capable of switching 1 amp at 50 volts or 2 amps at 24 volts Their ability to switch large transient currents means that they can if necessary switch up to ten 5 watt aisle pilot lamps If transient voltages or currents are above these limits transient noise suppress ing devices such as diodes or contact protection networks must be used to keep withi...

Page 79: ...m cable to the desired length 7 Wire wrap the loose end of the office alarm cable to the alarm panel making connections as shown in Table 2 8 on page 2 41 OC 12 Intershelf Office Alarm Cabling NOTE Perform the following procedure for multing the other shelves to the bottom shelf The cable added in this procedure mults office alarms from other shelves in a bay to shelf 1 In this procedure shelf 1 w...

Page 80: ...ny backplane pins Parallel Telemetry Cabling Rear Access NOTE Parallel Telemetry is not available in OC 12 Release 7 Description Parallel telemetry provides a set of alarm and status outputs in the form of contact closures which can be reported to a maintenance center through a telemetry system Connection of parallel telemetry requires a parallel telemetry system in the office and thus parallel te...

Page 81: ... of the parallel telemetry cable to the telemetry system making connections as shown in Table 2 9 on page 2 42 OC 12 Intershelf Parallel Telemetry Cabling NOTE This procedure should be performed when shelf 1 in the bay is connected to the parallel telemetry system The cable added in this procedure is to mult parallel telemetry from other shelves in a bay to shelf 1 In this procedure shelf 1 will b...

Page 82: ...oriented serial TBOS is a serial telemetry interface providing system alarm and status data to a maintenance center and remote equipment switch RS capability from a maintenance center A cable connection from the telemetry equipment provides up to eight displays and can accommodate up to eight DDM 2000 OC 12 shelves a shelf is assigned a display A central office shelf and its associated remote term...

Page 83: ...y is being connected to a general teleme try processor GTP shelf a Group 180 D A 195 or 196 cable is preferred However if using a Group 157 158 D A or 185 cable and the DDM 2000 OC 12 shelf telemetry is being connected to a GTP shelf a Group 159 cable will need to be connected between the shelf connector J62 and P62 of the Group 157 158 D A or 185 cable going to the GTP equipment This cable contai...

Page 84: ... the cables in the bay as close to the backplane as possible with out touching any backplane pins 5 Repeat this procedure for each shelf in the bay that is to have TBOS multed OC 3 OC 12 Bay Intershelf TBOS CIT and Modem Cabling 1 For a DDM 2000 OC 3 OC 12 combined bay application where the DDM 2000 OC 3 shelf or shelves TBOS CIT and modem are to be multed to the DDM 2000 OC 12 shelf obtain an ED ...

Page 85: ...ease 1 0 NOTE TBOS is not available in OC 12 Release 7 Procedure NOTE The TL1 interface telemetry requires that each shelf in the bay be cabled directly to the telemetry system 1 Obtain a Group 165 186 or 166 D A TL1 interface cable listed in Table 2 5 on page 2 38 2 Connect the cable to connector J61 on the rear of the shelf 3 Route the cable out of the DDM 2000 OC 12 bay per Figure 2 17 on page ...

Page 86: ...of the external interconnection requirements for utilizing the miscellaneous discrete telemetry feature at a remote terminal or Figure 2 19 on page 2 66 Releases prior to 5 at a central office For Release 5 refer to Figure 2 20 on page 2 67 There is no multing between shelves of miscellaneous discrete telemetry cables This procedure should be performed for each shelf requiring miscellaneous dis cr...

Page 87: ...9 and 2 20 on pages 2 65 2 66 and 2 67 NOTE Each miscellaneous discrete telemetry designation is connected to the DDM 2000 OC 12 by two leads wires NOTE For each input connect one lead to input common and the other lead to the appropriate alarm indication NOTE For each output connect one lead to output common and the other lead to the appropriate alarm indication NOTE To input the external minor a...

Page 88: ...e desired length If the bottom shelf shelf 1 position is unequipped for future growth leave enough cable to allow moving the cable down to the bottom position when the shelf is eventually added 6 Wire wrap the loose end of the DS1 timing cable to the DS1 reference clock making connections as shown in Table 2 14 on page 2 46 OC 12 Intershelf Timing Connections NOTE These procedures should be perfor...

Page 89: ...covered in 363 206 204 DDM 2000 OC 3 Multiplexer Installation Manual 3 Dress and tie the cables as close to the backplane as possible without touching any backplane pins DS1 Timing Cabling for Sync Input Rear Access Description Perform the following procedure for shelves equipped with BBF2B BBF4 timing circuit packs provisioned for deriving sync input from the incoming OC 12 optical line DS1 timin...

Page 90: ...ct to J65 of this same shelf 7 Wire wrap the loose end of this DS1 timing cable to the SYNC INPUT of the DS1 reference clock making connections as shown in Table 2 14 on page 2 46 OC 12 Intershelf DS1 Timing Connections NOTE Perform these procedures to daisy chain the timing for the remaining shelves in the bay and to connect them to the same DS1 reference clock as the shelf that is providing the ...

Page 91: ...2 Route the timing cable out of the bay to the same DS1 timing reference that is connected to the DDM 2000 OC 12 shelf stacking the cables as shown in Fig ure 2 2 on page 2 49 or Figure 2 3 on page 2 50 3 Dress and tie the cables in the bay as close to the DDM 2000 OC 3 backplane as possible without touching any backplane pins 4 Cut the cable to the desired length and wire wrap the loose end of th...

Page 92: ...2 17 on page 2 64 to the modem or DF stacking the cables as shown in Figure 2 2 on page 2 49 or Figure 2 3 on page 2 50 4 Dress and tie the cables in the bay as close to the DDM 2000 OC 12 backplane as possible without touching any backplane pins 5 Connect the modem cable to the modem or distribution frame OC 12 Intershelf CIT and Modem Without TBOS Cabling NOTE This procedure should be performed ...

Page 93: ...s procedure is not to be performed for shelves previously multed together with a TBOS intershelf mult cable The Group 389 cable contains the mult for the modem as well as TBOS This procedure is only for those shelves which are to have the modem multed without having TBOS multed as well NOTE TBOS is not available in OC 12 Release 7 1 For a DDM 2000 OC 3 OC 12 combined bay application where the DDM ...

Page 94: ... a DDM 2000 OC 12 system Procedure 1 Obtain a Group 167 or ED8C724 22 Group 31 order wire cable listed in Table 2 4 on page 2 37 2 Connect the cable to connector J20 on the rear of the shelf 3 Route the cable to the order wire interface 4 Stack the cable in the bay cable channel as shown in Figure 2 2 on page 2 49 or Figure 2 3 on page 2 50 5 Dress and tie the cables in the bay as close to the DDM...

Page 95: ...a Group 149 cable between the connec tor on the fan shelf alarm cable and connector J68 on the rear of the DDM 2000 OC 12 shelf b If other miscellaneous discrete inputs in a addition to the fan shelf alarm are being connected to the DDM 2000 OC 12 shelf connect a Group 181 or 147 D A cable between the connector on the fan shelf alarm cable and the appropriate wires on the Group 194 178 or 179 D A ...

Page 96: ...te 3 Other End Connector Note 5 To DSX 3 or FT 2000 OC 48 100 D A 150 1735006A KS 23558 L6 BNC 101 D A 250 max 103 D A 150 735A 104 D A 250 max 106 D A 150 KS 19224 L2 KS 23558 L4 BNC 107 D A 150 max 109 D A 450 max 734A 735A KS 23558 L5 BNC 110 D A 450 max 734A To DACS III 2000 120 D A 150 1735006A 9821AE 121 D A 500 max 123 D A 150 735A 124 D A 500 max 126 D A 900 max 734A 735A To DACS IV 2000 1...

Page 97: ...a BNC KS 23558 L4 connector on one end The Group 110 cable has a BNC KS 23626 L5 right angle connector on one end For cables going to DACS III 2000 and DACS IV 2000 equipped with a BNC I O panel cable lengths designated as 250 max and 450 max become 500 max and 900 max respectively The Group 126 cable consists of two 734A cables 1 900 feet with a BNC connector on one end and no connector on the ot...

Page 98: ...CD 735A 734D 735A 6 24 DACS IV 2000 With BNC Interconnect Shelf 1A AB LA 735A Straight BNC to Right Angle BNC 6 24 2A 6BB 6LA 1735006A 1 6 4A DBD 1LA 735A 734D 6 24 4A DB 1LA 734D 6 24 Without BNC Interconnect Shelf 1A AE LB 735A 9821FA 9821AE to Right Angle BNC 3 12 AD LB 3 12 2A 6BJ 6LB 1735006A 1 6 4A DBD LED 735A 734D 735A 9821AE to Right Angle BNC 3 12 DBD LDD 3 12 Table 2 2 Notes 1A 2A and 4...

Page 99: ...able 4A Cable Groups 735D Cable 75 1 101 301 100 2 102 302 150 3 103 303 250 4 104 304 40 6 106 306 50 7 107 307 60 8 108 308 80 9 109 309 120 11 111 311 140 13 113 313 160 14 114 314 180 16 116 316 200 18 118 318 220 20 120 320 240 22 122 322 3 23 123 323 10 24 124 324 20 25 125 325 30 26 126 326 260 27 127 327 280 28 128 328 300 29 129 329 320 30 130 330 340 31 131 331 360 32 132 332 380 33 133 ...

Page 100: ...ed the following numbers should be used 480 38 138 338 500 39 139 339 550 340 600 341 650 342 700 343 750 344 800 345 850 346 900 347 Comcode Description 407068782 734D Straight BNC 407068816 734D Right Angle BNC 407068790 735A Straight BNC 407068824 735A Right Angle BNC Table 2 3 ED 8C900 20 DS3 Cable Groups Continued Length ft 1A Cable Groups 735A Cable 2A Cable Groups 1735006A Cable 4A Cable Gr...

Page 101: ...0 D A As Reqd TBOS3 and Mode MULT for Additional OC 12 Shelves Shelves 2 and 3 169 4 807AS J73 to J72 on Lower Shelf 187 8 170 D A As Reqd Modem Mult w o TBOS3 for Additional OC 12 Shelves Shelves 2 and 3 171 4 807AS J73 to J72 on Lower Shelf 188 8 172 D A As Reqd Modem Mult w o TBOS3 for Additional OC 3 Shelf ED 8C724 20 G548 20 807AS J73 OC 12 Shelf to J58 OC 3 Shelf ED 8C724 20 G391 D A 4 TBOS3...

Page 102: ... OC 12 Release 7 4 Parallel telemetry is not available in OC 12 Release 7 Table 2 5 ED 8C724 22 Telemetry and LAN Cable Assemblies Description ED 8C724 22 Group Cable Length ft Notes 1 2 Cable Type DDM 2000 Backplane Connections TL1 X 25 Interface 1 per shelf 15 50 811AS J61 16 75 17 100 18 125 28 125 70 250 ED 8C727 20 G165 150 ED 8C727 20 G186 300 ED 8C727 20 G166 D A As Req d IOA LAN One per sh...

Page 103: ...ng Prevents Timing Loop ED 8C724 20 G394 3 BF J65 to P237 OC 12 Shelf J237 to Incoming external reference cable DS1 Timing Termination Plug ED 8C724 20 G397 J65 DS1 Timing from FT 2000 ED 8C724 22 G29 75 BF J66 to FT 2000 ED 8C724 22 G71 50 ED 8C724 22 G72 150 ED 8C724 22 G30 D A 655 Table 2 6 Notes Discontinued Availability means cable can no longer ordered The BF type cable is 22 gauge 745AS cab...

Page 104: ...first shelf in typical bay or individual basis ED 8C724 22 G46 250 816AS J63 Office Alarms MULT from OC 3 Shelf ED 8C724 22 G36 4 2 P57 OC 3 to P63 OC 12 Office Alarms MULT to Additional OC 3 Shelf ED 8C724 20 G383 4 816AS J64 OC 12 Shelf to P56 OC 3 Shelf OC 12 Shelf Power Cable 150 2 12GA J25 Power Cable for Single OC 12 Shelf ED 8C724 20 G371 15 12GA P1 P2 of G150 Cable or P3 P4 of G148 Cable P...

Page 105: ... Visible Major Alarm Visible Return Major Alarm Audible Major Alarm Audible Return MJV MJVR MJ MJR 3 16 4 17 G W W G BR W W BR Critical Alarm Visible Critical Alarm Visible Return Critical Alarm Audible Critical Alarm Audible Return CRV CRVR CR CRR 5 18 6 19 S W W S BL R R BL Table 2 8 Notes 1 The SYSCTL pack reports office alarms 2 The office alarm cable is 26 gauge 3 Ground all shielded cables a...

Page 106: ...Identifier Shelf 6 SID3 SID4 SID5 SID6 11 10 9 25 BL BK S R BR R BK O Shelf Identifier Shelf 7 Input Common Far End Site ID Site 1 Far End Site ID Site 2 SID7 COM I FE1 FE2 24 23 19 18 BK BL R S R BL W S Far End Site ID Site 3 Far End Site ID Site 4 Far End Site ID Site 5 Far End Site ID Site 6 FE3 FE4 FE5 FE6 17 16 15 14 W BR W G W O W BL Table 2 9 Notes 1 For ACO control input a pair of leads is...

Page 107: ...p RDN 6 W BL Table 2 10 Notes 1 The TBOS telemetry cable is 26 gauge 2 Ground all shielded cables at the customer equipment end Table 2 11 TL1 X 25 Interface Connections Name Desig Conn Term Color Transmitted Data TDA J61 2 BL W Received Data RDA 3 O W Request to Send RTS 4 G W Clear to Send CTS 5 BR W Data Set DCE Ready DSR 6 S W Signal Ground GRD 7 BL R Received Line Signal Detector CDC 8 O R Tr...

Page 108: ...MI 13 TLMI 14 TLMO C TLMO 1 Env Input 18 Env Input 19 TLMI 18 TLMI 19 4 3 24 23 BR W G W BK BL R S Env Output 2 Env Output 3 Env Output 4 No Connection TLMO 2 TLMO 3 TLMO 4 NC Env Input 21 TLMI 21 12 11 10 1 O BK BL BK S R BL W Table 2 12 Notes 1 The designation NC means no connection 2 Inputs to the minor alarm and power minor alarm connections are normally derived from the 48 volt alarm outputs ...

Page 109: ...ut 5 Env Output 6 Env Output 7 Env Output 8 TLMO 5 TLMO 6 TLMO 7 TLMO 8 Env Output 5 Env Output 6 Env Output 7 Env Output 8 TLMO 5 TLMO 6 TLMO 7 TLMO 8 17 16 15 14 W BR W G W O W BL Env Output 9 Env Output 10 Env Output 11 Env Output 12 TLMO 9 TLMO 10 TLMO 11 TLMO 12 Env Output 9 Env Output 10 TLMO 9 TLMO 10 8 7 6 5 G R O R BL R S W Env Output 13 Env Output 14 Output Common Env Output 1 TLMO 13 TL...

Page 110: ... Ground all shielded cables at the customer equipment end Table 2 15 Order Wire Interface Connections Name Desig DDM Conn Term Color Dantel Pin Received Data RDAO RCKO J20 1 6 BL W W BL 43 45 Transmitted Data TDAO TCKO 2 7 O W W O 47 51 Ground GND 3 G 29 Table 2 15 Notes 1 The order wire interface cable is 26 gauge 2 Ground all shielded cables at the customer equipment end Table 2 16 Fan Shelf Ala...

Page 111: ... O R G R BR R S BL2R O2R G2R BR2R S2R BL R O R G R BR R S R 11C or 36C 12C or 37C 13C or 38C 14C or 39C 15C or 40C BL1BK O1BK G1BK BR1BK S1BK BK BL BK O BK G BK BR BK S BL2BK O2BK G2BK BR2BK S2BK BL BK O BK G BK BR BK S BK 16C or 41C 17C or 42C 18C or 43C 19C or 44C 20C or 45C BL1Y O1Y G1Y BR1Y S1Y Y BL Y O Y G Y BR Y S BL2Y O2Y G2Y BR2Y S2Y BL Y O Y G Y BR Y S Y 21C or 46C 22C or 47C 23C or 48C 2...

Page 112: ...ss Cabling for the DDM 2000 OC 12 Multiplexer Lucent Technologies Proprietary See Notice on first page Note All cables connected to backplane dress in the direction indicated and then downward to be routed beneath the shelf Figure 2 1 DDM 2000 OC 12 Backplane ...

Page 113: ...e DDM 2000 OC 12 Multiplexer Lucent Technologies Proprietary See Notice on first page Note The cabling stacking order is shown in the figure The numbers on the cables indicate the shelf associated with that cable Figure 2 2 ED 8C500 or 8C800 Frame Rear Access Cable Placement ...

Page 114: ...he DDM 2000 OC 12 Multiplexer Lucent Technologies Proprietary See Notice on first page Note The cabling stacking order is shown in the figure The numbers on the cables indicate the shelf associated with that cable Figure 2 3 ED 8C501 or 8C801 Frame Rear Access Cable Placement ...

Page 115: ...8 Equipment and Rear Access Cabling for the DDM 2000 OC 12 Multiplexer Lucent Technologies Proprietary See Notice on first page Note Terminals are numbered by looking at the connector from the wiring side Figure 2 4 Connector Pin Outs ...

Page 116: ...and Rear Access Cabling for the DDM 2000 OC 12 Multiplexer Lucent Technologies Proprietary See Notice on first page Note There are two brackets required per shelf to hold the cable channel in place Figure 2 5 DDM 2000 OC 12 Shelf Mounting Top View ...

Page 117: ...and Rear Access Cabling for the DDM 2000 OC 12 Multiplexer Lucent Technologies Proprietary See Notice on first page Note Refer to ED 8C727 10 for specific equipment locations within a bay Figure 2 6 Bay Mounting Arrangement for DDM 2000 OC 12 Bay ...

Page 118: ...t and Rear Access Cabling for the DDM 2000 OC 12 Multiplexer Lucent Technologies Proprietary See Notice on first page Note Refer to ED 8C724 10 for specific equipment locations within a bay Figure 2 7 Bay Mounting Arrangement for OC 3 OC 12 Bay ...

Page 119: ...M 2000 OC 12 Multiplexer Lucent Technologies Proprietary See Notice on first page Note Reposition the DDM 2000 OC 12 shelf fan shelf and heat baffle side mounting brackets if necessary according to the bay frame they are being mounted in Figure 2 8 Side Mounting Bracket Positions ...

Page 120: ...an angle as shown 2 Place the rear edge of the filter on top of the shelf lip and push forward to compress the leaf springs attached to the shelf 3 While applying enough pressure to keep the leaf springs compressed rotate the front of the fil ter upward until it contacts the bottom of the shelf cavity 4 Release the filter and ensure that the leaf springs force the filter forward to the position sh...

Page 121: ...8 Equipment and Rear Access Cabling for the DDM 2000 OC 12 Multiplexer Lucent Technologies Proprietary See Notice on first page Note Refer to Table 2 1 on page 2 32 for specific DS3 cable assemblies Figure 2 10 Rear Access DS3 Cabling ...

Page 122: ...06 208 Equipment and Rear Access Cabling for the DDM 2000 OC 12 Multiplexer Lucent Technologies Proprietary See Notice on first page Figure 2 11 Cable Preparation for 219N Connector Registered Trademark of Thomas Betts Corporation ...

Page 123: ...Issue 5 November 2000 363 206 208 Equipment and Rear Access Cabling for the DDM 2000 OC 12 Multiplexer Lucent Technologies Proprietary See Notice on first page Figure 2 12 Power Cabling ...

Page 124: ...000 OC 12 Multiplexer Lucent Technologies Proprietary See Notice on first page Notes Refer to Table 2 2 on page 2 34 and Table 2 3 on page 2 35 for specific cable assemblies Parallel telemetry is not available in OC 12 Release 7 Figure 2 13 Office Alarm and Parallel Telemetry Cabling ...

Page 125: ...tiplexer Lucent Technologies Proprietary See Notice on first page Notes Parallel telemetry is not available in OC 12 Release 7 Refer to Table 2 2 on page 2 34 and Table 2 3 on page 2 35 for specific cable assemblies Figure 2 14 Office Alarm and Parallel Telemetry Mult Cabling for OC 3 OC 12 Bay ...

Page 126: ...g for the DDM 2000 OC 12 Multiplexer Lucent Technologies Proprietary See Notice on first page Note Refer to Table 2 2 on page 2 34 for specific cable assemblies Figure 2 15 TBOS and Miscellaneous Discrete Telemetry Cabling NOTE TBOS is not available in OC 12 Release 7 ...

Page 127: ...DDM 2000 OC 12 Multiplexer Lucent Technologies Proprietary See Notice on first page Note Refer to Table 2 2 on page 2 34 for specific cable assemblies Figure 2 16 TBOS and Miscellaneous Discrete Telemetry Cabling for OC 3 OC 12 Bay NOTE TBOS is not available in OC 12 Release 7 ...

Page 128: ...s Cabling for the DDM 2000 OC 12 Multiplexer Lucent Technologies Proprietary See Notice on first page Note Refer to Table 2 2 on page 2 34 and Table 2 3 on page 2 35 for specific cable assemblies Figure 2 17 DS1 Timing TL1 Interface Order Wire and Modem Cabling ...

Page 129: ...red to the open door alarm in Lucent cabinet config urations 2 Miscellaneous alarm input 14 is typically used for fan shelf alarm in controlled environment noncabinet applications 3 The output common must be wired to an external ground for fan control external minor and power minor alarm inputs and for miscellaneous discretes 1 4 Figure 2 18 Remote Terminal Miscellaneous Discrete Functions Release...

Page 130: ...roprietary See Notice on first page Notes 1 The output common must be wired to an external ground for miscellaneous outputs 1 4 2 The alarm input from the fan shelf is connected to miscellaneous input 14 via J68 terminal 3 on the DDM 2000 OC 12 shelf Figure 2 19 CO Terminal Miscellaneous Discrete Functions Releases prior to 5 ...

Page 131: ... Proprietary See Notice on first page Notes 1 The output common must be wired to an external ground for miscellaneous environmental outputs 1 10 2 Miscellaneous environmental alarm input 14 terminal 3 on J58 is typically wired to DDM 2000 OC 12 fan shelf Figure 2 20 Miscellaneous Environmental Discrete Functions Releases 5 ...

Page 132: ...for the DDM 2000 OC 12 Multiplexer Lucent Technologies Proprietary See Notice on first page Note Refer to Table 2 2 on page 2 34 and Table 2 3 on page 2 35 for specific cable assemblies Figure 2 21 DS1 Timing TL1 Interface Order Wire and Modem Cabling for OC 3 OC 12 Bay ...

Page 133: ...for the DDM 2000 OC 12 Multiplexer Lucent Technologies Proprietary See Notice on first page Note Refer to Table 2 2 on page 2 34 and Table 2 3 on page 2 35 for specific cable assemblies Figure 2 22 Single Shelf DS1 Sync Timing TL1 Interface Order Wire and Modem Cabling ...

Page 134: ...er 2000 363 206 208 Equipment and Rear Access Cabling for the DDM 2000 OC 12 Multiplexer Lucent Technologies Proprietary See Notice on first page Figure 2 23 DS1 Sync Timing TL1 Interface Order Wire and Modem Cabling ...

Page 135: ... 57 P 56 J 53 J 45 J 52 J 4 4 J 3 7 J 51 J 50 P 54 P 55 J 5 8 J 22 J 21 J 20 J 5 9 J 6 0 J 61 J 62 J 65 J 66 J 63 J 64 J68 J67 J 73 J 72 J74 J 70 J 60 P 62 P 61 P 57 P 56 J 53 J 45 J 52 J 4 4 J 3 7 J 51 J 50 P 54 P 55 J 5 8 Orderwire G167 or ED8C724 22 G31 Modem Interface G189 or G190 TL1 X 25 Interface G165 or G186 To Timing Interface G151 G152 G182 or G183 From Timing Reference G151 G152 G182 or...

Page 136: ... Issue 5 November 2000 363 206 208 Equipment and Rear Access Cabling for the DDM 2000 OC 12 Multiplexer Lucent Technologies Proprietary See Notice on first page ...

Page 137: ...ontents Overview 3 1 Description 3 1 n Tools Test Sets and Accessories 3 2 n Planning 3 3 n Equipment Installation Considerations 3 3 Inspection 3 4 n Description 3 4 n Procedure 3 4 Equipment Installation 3 6 n Description 3 6 n Preshelf Equipment Installation 3 6 n OC 12 Shelf Installation 3 7 Fan Shelf Installation Front Access 3 8 n Description 3 8 n Procedure 3 8 ...

Page 138: ...Access 3 13 n Description 3 13 n Office Alarms Connections 3 14 n Intershelf Office Alarm Cabling 3 14 n OC 12 Intershelf Office Alarm Cabling 3 15 n OC 3 OC 12 Bay Intershelf Office Alarm Cabling 3 15 Parallel Telemetry Cabling Front Access 3 15 n Description 3 15 n Telemetry Equipment Connections 3 16 n OC 12 Intershelf Parallel Telemetry Cabling 3 17 n OC 3 OC 12 Bay Intershelf Parallel Telemet...

Page 139: ... Timing Cabling for Shelf 1 3 24 n OC 12 Intershelf DS1 Timing Cabling 3 24 n OC 3 OC 12 Bay Intershelf DS1 Timing Cabling 3 25 DS1 Timing Cabling for Sync Input Front Access 3 25 n Description 3 25 n Timing Source for Sync Input Connections 3 25 n OC 12 Intershelf DS1 Timing Connections 3 26 n OC 3 OC 12 Bay Intershelf DS1 Timing Cabling 3 27 Modem Cabling Front Access 3 28 n Description 3 28 n M...

Page 140: ...nd Front Access Cable Installation for the DDM 2000 OC 12 Multiplexer Lucent Technologies Proprietary See Notice on first page Fan Shelf Alarm Connections Front Access 3 31 n Description 3 31 n Procedure 3 31 Final Operations 3 31 n Procedure 3 31 ...

Page 141: ...erformed for front access installations for rear access installations refer to the Equipment and Rear Access Installation for the DDM 2000 OC 12 Multiplexer section of this manual for DDM 2000 OC 12 Regenerator installation refer to the Equipment and front Access Cable Installation for the DDM 2000 OC 12 Regenerator Observe the following notes This section requires previous bay frame installation ...

Page 142: ...plane cover will fit prop erly Tools Test Sets and Accessories The following tools are required Quantity Description 1 Thomas Betts WT 414 Crimping Tool Registered trademark of Thomas Betts Corporation The crimping tool wire stripper and soldering iron are only required if installing DS3 cable Groups 100 103 106 109 110 120 123 126 130 133 or 136 2 Paladin Coaxial Wire Stripper PA1208 Registered t...

Page 143: ...Bay Arrangements The information in this paragraph is of a general nature The equipment listed below has the following height dimensions Each DDM 2000 OC 12 shelf installed must have an air gap of at least 3 0 inches between the bottom of the DDM 2000 OC 12 shelf and the equipment or bay frame if the shelf is installed at the bottom of the bay below it A fan shelf and heat baffle are required abov...

Page 144: ...e and fan shelf comes equipped with a pouch attached to the shelf heat baffle or fan shelf containing the hardware required for mounting and grounding and an installation kit The installation kit for the baffle contains The installation kit for the shelf contains NOTE Each DDM 2000 OC 12 shelf also comes equipped with a copy of 363 206 207 DDM 2000 OC 12 Multiplexer User Service Manual The install...

Page 145: ...ounded through the bay frame the mounting brack ets must be positioned so that the head of the mounting screw makes contact with the unpainted surface of the bracket 5 Position the DDM 2000 OC 12 heat baffle and fan shelf side mounting brackets accordingly Refer to Figure 3 7 on page 3 52 NOTE To ensure that the shelf is grounded through the bay frame the mounting brack ets must be positioned so t...

Page 146: ...n the front access DS3 cables per Tables 3 1 through 3 4 on pages 3 32 through 3 36 and note the cable to be used with each muldem 2 Connect the DS3 cables to their respective connectors on the DDM 2000 OC 12 backplane Refer to Figure 3 8 on page 3 53 3 Dress the DS3 cables ensuring that the cables will not obstruct the backplane cover from being installed per Figure 3 8 on page 3 53 4 Refer to Ta...

Page 147: ...3 47 8 Temporarily tie the loose ends of these cables in such a way that they extend beyond the front of the shelf 9 Verify that the cables have been connected without bending or touching any backplane pins 10 Attach the backplane cover to the shelf OC 12 Shelf Installation NOTE The special mounting screws provided with the DDM 2000 OC 12 shelves must be used when mounting the shelves to ensure pr...

Page 148: ...red fiber protection channel for the optical fiber cables as shown in Figure 3 2 on page 3 47 Fan Shelf Installation Front Access Description Each fan shelf mounts directly above a DDM 2000 OC 12 shelf Refer to Figure 3 5 on page 3 50 and Figure 3 6 on page 3 51 Perform the following procedure to install the fan shelf Procedure 1 Remove the front cover by turning the two locking screws Provision t...

Page 149: ...mall screwdriver into one of the holes on the rear of the terminal strip and press forward while simultaneously inserting the prepared wire into the corresponding hole on the top of the terminal strip Removing the screw driver should then cause the wire to be grabbed by the terminal strip i Locate the grounding cable provided with the fan shelf and run the cable into the shelf through the cutout o...

Page 150: ...e number of center conductors required NOTE Refer to Tables 3 2 3 3 and 3 4 on pages 3 32 though 3 36 and ED8C900 20 to determine the appropriate DS3 interface cables to be used NOTE DS3 interface cables per Table 3 1 on page 3 32 have been rated Discontinued Available D A which means they can no lo be ordered NOTE A 1735006A six conductor cable provides three DS3 IN and three DS3 OUT cables to ac...

Page 151: ...ct the cables along the cable rack and into the terminating equipment bay 5 When installing Group 327 D A or 332 D A cables perform the following cable preparation procedure before proceeding a Determine where to cut the 734A cable in the terminating equipment bay so that the ED 7G001 23 cable can be connected with enough slack to allow for dressing and avoidance of sharp bends b Cut the 734A cabl...

Page 152: ...s how to connect the fiber optic cables to the shelf and route the cables out of the bay to the lightguide cable interconnection equipment module LCIE M or LGX optical cross connection This procedure does not cover routing the optical fiber cable between central office locations Procedure NOTE The optical fiber cables for front access and rear access are installed in the same manner 1 Perform the ...

Page 153: ...cable to allow moving the cable down to the bottom position when the shelf is eventually added All the other shelves in the same bay should be part of a daisy chain connecting to the lowest shelf for interconnecting other shelves in the bay to the lowest shelf perform Intershelf Office Alarm Cabling Procedure The office alarm relay contacts are rated at 50 VA which means that they are capable of s...

Page 154: ...th leave enough cable to allow moving the cable down to the bottom position when a shelf is eventually added to that position 6 Wire wrap the loose end of the office alarm cable to the alarm panel making connections as shown in Table 3 8 on page 3 39 7 Dress and secure the cable in the bay Intershelf Office Alarm Cabling NOTE Perform this procedure to daisy chain office alarms from the remaining s...

Page 155: ... Front Access NOTE Parallel telemetry is not available in OC 12 Release 7 Description NOTE Perform this procedure if specified in the order Parallel telemetry is a minimum set of alarm and status outputs in the form of contact closures which can be reported to a maintenance center through a telemetry system Connection of parallel telemetry requires a parallel telemetry system in the office and thu...

Page 156: ... the teleme try system 1 Obtain a Group 232 or 213 parallel telemetry cable listed in Table 3 7 on page 3 39 2 Connect the cable to P221 of the Group 218 or 219 front access cable which is already connected to shelf 1 3 Route the parallel telemetry cable out of the DDM 2000 OC 12 bay to the telem etry system stacking the cable as shown in Figure 3 2 on page 3 47 4 Cut the parallel telemetry cable ...

Page 157: ... the Group 220 or 221 parallel telemetry mult cable J221 of the shelf below it per Figure 3 11 on page 3 56 NOTE These cables were previously connected to the backplanes and routed to the front of the shelves 2 Repeat for each additional shelf in the bay 3 Dress and secure all cables in the bay OC 3 OC 12 Bay Intershelf Parallel Telemetry Cabling 1 for a DDM 2000 OC 3 OC 12 combined bay applicatio...

Page 158: ... assigned displays associated with this single interface connection Additionally other DDM 2000 OC 12 shelves in the bay may be assigned remaining displays associated with the single interface connection This is accomplished using intershelf mult cabling Bays equipped with more than two DDM 2000 OC 12 shelves may require additional TBOS connections to the telemetry equipment Connection of TBOS tel...

Page 159: ... 12 shelf telemetry is being connected to a GTP shelf a Group 159 cable will need to be connected between J262 of the Group 217 front access cable and P262 of the Group 157 or 185 cable going to the GTP equipment This cable contains a resistive circuit in one of its connectors to provide compatibility between the DDM 2000 OC 12 and the GTP 2 Route the TBOS cable out of the bay stacking cables as s...

Page 160: ... secure all cables in the bay OC 3 OC 12 Bay Intershelf TBOS CIT and Modem Cabling NOTE TBOS is not available in OC 12 Release 7 1 for a DDM 2000 OC 3 OC 12 combined bay application where the DDM 2000 OC 3 shelf or shelves TBOS CIT and modem are to be multed to the DDM 2000 OC 12 shelf connect from the DDM 2000 OC 12 shelf J73 with the ED 8C727 21 Group 228 TBOS CIT and Modem mult cable P258 to th...

Page 161: ...t available with DDM 2000 OC 12 Release 7 0 Procedure NOTE The TL1 X 25 interface telemetry requires that each shelf in the bay be cabled directly to the telemetry system 1 The TL1 interface cable installation procedure for front access and rear access is performed in the same manner with the exception that the Group 165 186 or 186 D A TL1 interface cable P261 connects to J261 of the Group 214 fro...

Page 162: ...ure 3 16 on page 3 61 Releases prior to 5 at a central office for Releases 5 and 7 refer to Figure 3 17 on page 3 62 There is no multing of miscellaneous discrete telemetry cables This procedure should be performed for each shelf requiring miscellaneous dis crete telemetry Miscellaneous discrete telemetry connections are listed in Table 3 12 on page 3 42 for Remote Terminal and Table 3 13 on page ...

Page 163: ...dication 7 Clearly label the use of each discrete input output on the panel 8 Dress and secure all cables in the bay DS1 Timing Cabling Front Access Description The following procedure is required for cabling to a DS1 external timing source for synchronous operation NOTE for shelves equipped with BBF2B BBF4 timing circuit packs that are provisioned for deriving sync input timing from the incoming ...

Page 164: ...wrap the loose end of the DS1 timing cable to the DS1 reference clock making connections as shown in Table 3 14 on page 3 441 OC 12 Intershelf DS1 Timing Cabling NOTE Perform this procedure when shelf 1 in the same bay will be directly connected to the DS1 reference clock The cable added in this procedure is to mult DS1 timing in a bay to shelf 1 In this procedure shelf 1 will be connected to shel...

Page 165: ... 19 on page 3 64 NOTE Multing between additional DDM 2000 OC 3 shelves in the bay is covered in 363 206 204 DDM 2000 OC 3 Multiplexer Installation Manual 2 Dress and secure all cables in the bay DS1 Timing Cabling for Sync Input Front Access Description Perform the following procedure for shelves equipped with BBF2B timing circuit packs These circuit packs are provisioned for deriving sync input t...

Page 166: ...he bottom shelf shelf 1 position is unequipped for future growth leave enough cable to allow moving the cable down to the bottom position when the shelf is eventually added 6 Cut the cable to the desired length and wire wrap the loose end of the DS1 tim ing cable to the output of the DS1 reference clock making connections as shown in Table 3 14 on page 3 44 7 Obtain an ED 8C724 21 Group 458 DS1 ti...

Page 167: ... close to the backplane as possible with out touching any backplane OC 3 OC 12 Bay Intershelf DS1 Timing Cabling 1 Obtain an ED 8C724 20 Group 339 340 530 531 or 341 D A DS1 timing cable and connect it to J237 of the front access timing cable of the bottom DDM 2000 OC 3 shelf in the bay per Figure 3 22 on page 3 67 2 Route the timing cable out of the bay to the same DS1 timing reference that is co...

Page 168: ... modem interface cable P260 connects to J260 of the Group 216 front access cable instead of the backplane Refer to Modem Cable Installa tion Rear Access in the Equipment and Rear Access Cable Installation sec tion 1 Route the cables out of the bay stacking cables as shown in Figure 3 2 on page 3 47 2 Connect the other end of the modem cable to a modem or distribution frame DS as specified in the o...

Page 169: ...e front of the shelves 4 Repeat for each additional shelf in the bay 5 Dress and secure all cables in the bay OC 3 OC 12 Bay Intershelf CIT and Modem Without TBOS Cabling NOTE TBOS is not available in OC 12 Release 7 1 for a DDM 2000 OC 3 OC 12 combined bay application where the DDM 2000 OC 3 shelf or shelves CIT and modem without TBOS is to be multed to the DDM 2000 OC 12 shelf obtain an ED 8C724...

Page 170: ...nection to an external order wire system allowing point to point voice communication between adjacent nodes in a DDM 2000 OC 12 system Procedure 1 Connect a Group 167 or ED8C724 22 Group 31order wire cable P20 to the Group 215 front access order wire cable J220 previously connected to the shelf 2 Route the cable to the orderwire interface Stack the cables in the bay duct as shown in Figure 3 2 on ...

Page 171: ... connect a Group 149 cable between the J1 connector on the fan shelf alarm cable and J268 of the Group 231 miscellaneous discrete front access cable of the DDM 2000 OC 12 shelf 2 If other miscellaneous discrete inputs in addition to the fan shelf alarm are being connected to the DDM 2000 OC 12 shelf connect a Group 181 or Group 147 D A cable between the J1 connector on the fan shelf alarm cable an...

Page 172: ...tor cable provides three DS3 IN and three DS3 OUT cables to accommodate one full muldem on the DDM 2000 OC 12 shelf 734A 735A and KS 19224 L2 cables provide one DS3 IN cable and one DS3 OUT cable to accommodate a partially equipped muldem 4 All the Group 323 to 338 cables have a BNC KS 23626 L6 connector on one end except Group 338 which has a BNC KS 23626 L4 connector on one end Discontinued Avai...

Page 173: ...rconnect Shelf 1A AC LB 735A 6 24 2A 6BC 6LB 1735006A 1 6 4A DBD LCD 735A 734D 735A 6 24 DACS IV 2000 With BNC Interconnect Shelf 1A AB LA 735A Straight BNC to Right Angle BNC 6 24 2A 6BB 6LA 1735006A 1 6 4A DBD 1LA 735A 734D 6 24 4A DB 1LA 734D 6 24 Without BNC Interconnect Shelf 1A AE LB 735A 9821FA 9821AE to Right Angle BNC 3 12 AD LB 3 12 2A 6BJ 6LB 1735006A 1 6 4A DBD LED 735A 734D 735A 9821A...

Page 174: ...6A Cable 4A Cable Groups 735D Cable 75 1 101 301 100 2 102 302 150 3 103 303 250 4 104 304 AS REQ D 5 105 305 40 6 106 306 50 7 107 307 60 8 108 308 80 9 109 309 120 11 111 311 140 13 113 313 160 14 114 314 180 16 116 316 200 18 118 318 220 20 120 320 240 22 122 322 3 23 123 323 10 24 124 324 20 25 125 325 30 26 126 326 260 27 127 327 280 28 128 328 300 29 129 329 320 30 130 330 340 31 131 331 360...

Page 175: ...mbers should be used 460 37 137 337 480 38 138 338 500 39 139 339 550 340 600 341 650 342 700 343 750 344 800 345 850 346 900 347 KS23558L15 407068782 734D Straight BNC KS23626L15 407068816 734D Right Angle BNC KS23558L16 407068790 735A Straight BNC KS236626L16 407068824 735A Right Angle BNC Table 3 3 ED8C900 20 DS3 Cable Groups Continued Length ft 1A Cable Groups 735A Cable 2A Cable Groups 173500...

Page 176: ... Cable From OC 12 Backplane To Front of Shelf MULDEM A 201 3 4 P30 J30 1A P31 J31 2A P32 J32 3A P33 J33 1A P34 J34 2A P35 J35 3A Cable From OC 12 Backplane To Front of Shelf MULDEM B 202 3 5 P36 J36 1B P37 J37 2B P38 J38 3B P39 J39 1B P40 J40 2B P41 J41 3B Cable From OC 12 Backplane To Front of Shelf MULDEM C 203 2 11 P42 J42 1C P43 J43 2C P44 J44 3C P45 J45 1C P46 J46 2C P47 J47 3C Cable From OC ...

Page 177: ...P237 DS1 Timing Reference to Additional OC 3 Shelf ED 8C724 21 Group 414 2 4 J37 OC 3 Shelf P237 TL1 X 25 Interface 214 D A 4 3 P61 J261 ED8C727 20 Group 167 Order Wire 215 1 P20 J220 Modem 216 2 5 P60 J260 TBOS1 217 3 2 P62 J262 Parallel Telemetry 2 218 2 10 P21 P221 219 D A 4 As Reqd Office Alarms 222 3 3 P63 P263 223 D A 4 As Reqd Misc Discrete for RT 230 2 11 P68 J268 Misc Discrete for CO 231 ...

Page 178: ...d Mult w o TBOS ED 8C724 20 Group 427 5 P258A J258A Table 3 6 Notes The ED 8C724 20 Group 394 sync input timing cable is required ONLY if the DDM 2000 OC 12 shelf is equipped with BBF2B BBF4 circuit packs configured for providing a sync output for the BITS clock The BBF2B BBF4 circuit packs are externally timed to a DS1 reference The Group 394 cable connects to J266 of the Group 210 cable on the D...

Page 179: ...able lengths listed as required are specified by the customer 2 All cables are 26 gauge 3 Parallel telemetry is not available in OC 12 Release 7 4 Discontinued Availability D A means cable can no longer ordered Table 3 8 Office Alarm Connections Name Desig Conn Term Color Minor Alarm Visible Minor Alarm Visible Return Minor Alarm Audible Minor Alarm Audible Return MNV MNVR MN MNR J263 1 14 2 15 BL...

Page 180: ... Shelf Identifier Shelf 6 SID3 SID4 SID5 SID6 11 10 9 25 BL BK S R BR R BK O Shelf Identifier Shelf 7 Input Common Far End Site ID Site 1 Far End Site ID Site 2 SID7 COM I FE1 FE2 24 23 19 18 BK BL R S R BL W S Far End Site ID Site 3 Far End Site ID Site 4 Far End Site ID Site 5 Far End Site ID Site 6 FE3 FE4 FE5 FE6 17 16 15 14 W BR W G W O W BL Table 3 9 Notes Parallel telemetry is not available...

Page 181: ... not available in OC 12 Release 7 1 The TBOS telemetry cable is 26 gauge 2 Ground all shielded cables at the customer equipment end Table 3 11 TL1 X 25 Interface Connections Name Desig Conn Term Color Transmitted Data TDA J261 2 BL W Received Data RDA 3 O W Request to Send RTS 4 G W Clear to Send CTS 5 BR W Data Set DCE Ready DSR 6 S W Signal Ground GRD 7 BL R Received Line Signal Detector CDC 8 O...

Page 182: ... 1 TLMI 13 TLMI 14 TLMO C TLMO 1 Env Input 18 Env Input 19 TLMI 18 TLMI 19 4 3 24 23 BR W G W BK BL R S Env Output 2 Env Output 3 Env Output 4 No Connection TLMO 2 TLMO 3 TLMO 4 NC Env Input 21 TLMI 21 12 11 10 1 O BK BL BK S R BL W Table 3 12 Notes 1 The designation NC means no connection 2 Inputs to the minor alarm and power minor alarm connections are normally derived from the 48 volt alarm out...

Page 183: ... Env Output 5 Env Output 6 Env Output 7 Env Output 8 TLMO 5 TLMO 6 TLMO 7 TLMO 8 Env Output 5 Env Output 6 Env Output 7 Env Output 8 TLMO 5 TLMO 6 TLMO 7 TLMO 8 17 16 15 14 W BR W G W O W BL Env Output 9 Env Output 10 Env Output 11 Env Output 12 TLMO 9 TLMO 10 TLMO 11 TLMO 12 Env Output 9 Env Output 10 TLMO 9 TLMO 10 8 7 6 5 G R O R BL R S W Env Output 13 Env Output 14 Output Common Env Output 1 T...

Page 184: ...gauge 2 Ground all shielded cables at the customer equipment end Table 3 15 Order Wire Interface Connections Name Desig DDM Conn Term Color Dantel Pin Received Data RDAO RCKO J220 1 6 BL W W BL 43 45 Transmitted Data TDAO TCKO 2 7 O W W O 47 51 Ground GND 3 G 29 Table 3 15 Notes 1 The order wire interface cable is 26 gauge 2 Ground all shielded cables at the customer equipment end Table 3 16 Fan S...

Page 185: ... R BL R O R G R BR R S BL2R O2R G2R BR2R S2R BL R O R G R BR R S R 11C or 36C 12C or 37C 13C or 38C 14C or 39C 15C or 40C BL1BK O1BK G1BK BR1BK S1BK BK BL BK O BK G BK BR BK S BL2BK O2BK G2BK BR2BS2BK S2BK BL BK O BK G BK BR BK S BK 16C or 41C 17C or 42C 18C or 43C 19C or 44C 20C or 45C BL1Y O1Y G1Y BR1Y S1Y Y BL Y O Y G Y BR Y S BL2Y O2Y G2Y BR2Y S2Y BL Y O Y G Y BR Y S Y 21C or 46C 22C or 47C 23...

Page 186: ...ble Installation for the DDM 2000 OC 12 Multiplexer Lucent Technologies Proprietary See Notice on first page Note All cables connected to backplane dress in the direction indicated and then downward to be routed beneath the shelf Figure 3 1 DDM 2000 OC 12 Backplane ...

Page 187: ...ion for the DDM 2000 OC 12 Multiplexer Lucent Technologies Proprietary See Notice on first page Note The cabling stacking order is shown in the figure The numbers on the cables indicate the shelf associ ated with that cable Figure 3 2 ED 8C500 Frame Front Access Cable Placement ...

Page 188: ...pment and Front Access Cable Installation for the DDM 2000 OC 12 Multiplexer Lucent Technologies Proprietary See Notice on first page Note Terminals are numbered by looking at the connector from the wiring side Figure 3 3 Connector Pin Outs ...

Page 189: ...Installation for the DDM 2000 OC 12 Multiplexer Lucent Technologies Proprietary See Notice on first page Figure 3 4 DDM 2000 OC 12 Shelf Mounting Top View Front Access ED 8C500 or 8C800 Frame Front Of Shelf Frame Bay Frame Bay Adjacent Cable Channel 5 0 1 0 6 0 Bracket ...

Page 190: ...pecific equipment locations within a bay Figure 3 5 Bay Mounting Arrangement Frame Bay Brackets OC 12 Bay Arrangement Typical Front Access Space Fan Unit Baffle Space Fan Unit Baffle Space Fan Unit Baffle DDM 2000 Shelf Shelf Position 1 OC 12 DDM 2000 Shelf Position 2 OC 12 DDM 2000 Fan Fan Cable OC 12 Channel OC 12 ED 8C500 or 8C800 Type Frame Shelf Position 3 Shelf OC 12 Left Side View Fan Shelf...

Page 191: ...pecific equipment locations within a bay Figure 3 6 Bay Mounting Arrangement for DDM 2000 OC 3 OC 12 Combined Bay Baffle Shelf Position 1 OC 3 DDM 2000 Shelf Position 2 Baffle or Fan Unit Baffle Air Gap Combination Bay Arrangement Typical OC 3 OC 12 Fiber Storage Shelf Air Gap Air Gap OC 12 DDM 2000 Fan Unit OC 3 DDM 2000 Shelf Position 3 OC 3 DDM 2000 Baffle or Fan Unit Shelf Position 4 OC 3 DDM ...

Page 192: ...Proprietary See Notice on first page Note Reposition the DDM 2000 OC 12 shelf fan shelf and heat baffle side mounting brackets to the front access position Figure 3 7 Side Mounting Bracket Positions Front Front Access ED 8C500 or 8C800 Frame Position Shipped Front Left Side Of DDM 2000 OC 12 Shelf Left Side Of DDM 2000 OC 12 Heat Baffle ...

Page 193: ...S3 cables dress in the direction indicated and then downward to be routed beneath the shelf Figure 3 8 Front Access DS3 Cabling OUT 7 8 9 J52 10 11 12 J53 IN J50 J49 IN J46 J47 J51 J48 J45 4 5 6 OUT J43 J44 J42 IN J40 J41 J39 cables Tie DS3 Dress in this direction Dress in this direction Muldem A Muldem B Muldem C Muldem D to this bar direction for this direction for this cables Tie DS3 J37 J36 1 ...

Page 194: ...n top of the shelf lip and push forward to compress the leaf springs attached to the shelf 3 While applying enough pressure to keep the leaf springs compressed rotate the front of the filter upward until it contacts the bottom of the shelf cavity 4 Release the filter and ensure that the leaf springs force the filter forward to the position shown securing it within the shelf cavity Figure 3 9 Fan F...

Page 195: ...l of 219 connector as Slide the KS 15712 L20 over the 734A cable as shown in the leaving the braided shield only Prepare the 734A cable as shown in the following figure over cable dielectric but under braided shield Inner foil shield should be removed from this area Center conductor to be tinned WT 414 Crimp KS 15712 L20 outer shield using solder slug is all that is required Apply soldering iron o...

Page 196: ...ure 3 11 Office Alarm and Parallel Telemetry Cabling NOTE Parallel telemetry is not available in OC 12 Release 7 J61 J62 J65 6 0 J G218 or G219 J J22 J21 J20 9 5 G222 J263 P263 J66 J63 J64 J73 G224 Mult Alarm Office J68 J72 J74 J67 J70 J263 G222 or G223 P263 J66 J63 J68 J64 J72 J74 J73 J67 J70 or G225 G222 G223 G234 or G235 Alarm Office G218 or G219 G233 G232 or Telemetry J221 P221 J22 J21 J20 Par...

Page 197: ...lemetry Mult Cabling for DDM 2000 OC 3 OC 12 Combined Bay NOTE Parallel telemetry is not available in OC 12 Release 7 J52 J45 J53 7 3 4 4 J J P56 G423 P256 J256 P57 P61 P62 J60 P254 Telemetry Telemetry J254 G220 or G221 Mult Parallel G233 G232 or Parallel G218 or G219 J221 P221 DDM 2000 OC 12 Shelf J22 J21 J20 J61 J62 J 6 0 J 9 5 J65 P55 G421 J51 J68 J72 J74 J67 J70 J50 Alarm G222 G223 G234 or G23...

Page 198: ...elemetry Cabling NOTE TBOS is not available in OC 12 Release 7 for RT G178 or G158 G226 or Mult Modem TBOS CIT or G179 J J22 J21 J20 9 5 J61 J62 J65 6 0 J J66 J63 J72 J74 J67 J70 J68 G157 TBOS P262 J262 G217 0 J61 J62 J65 6 J J J22 J21 J20 9 5 for CO G178 G227 J64 J73 G228 or G229 G230 G231 J267 P267 J268 P268 Telemetry Misc Discrete or G194 Telemetry Misc Discrete G427 J258A P258A TBOS without Mo...

Page 199: ... OC 3 OC 12 Combined Bay NOTE TBOS is not available in OC 12 Release 7 J J20 J 9 5 or G158 G157 TBOS P262 7 3 4 4 J 6 0 J for CO G178 for RT G178 J52 J45 J53 P56 P57 J72 J67 J70 J22 J21 G230 258A P273 258A J273 Modem G427 TBOS without Modem for CIT cable here Add G427 J267 P267 G231 J268 P268 G228 or G179 Telemetry Misc Discrete or G179 Telemetry Misc Discrete J258A P258A G425 mult TBOS CIT P61 P6...

Page 200: ... must be wired to an external ground for fan control external minor and power minor alarm inputs and for miscellaneous discretes 1 4 Figure 3 15 Remote Terminal Miscellaneous Discrete Functions Releases prior to 5 DDM 2000 OC 12 Shelf 2 3 21 22 18 Water Fire etc High Temp High Inputs Open Door Misc Alarm Status Misc Input 2 Misc Input 1 Input Common Misc Input 14 From External Minor Alarm Input J6...

Page 201: ...alarm input from the fan shelf is connected to miscellaneous input 14 via J68 terminal 3 on the DDM 2000 OC 12 shelf Figure 3 16 Central Office Terminal Miscellaneous Discrete Functions Releases prior to 5 21 22 18 DDM 2000 OC 12 Shelf Misc Input 3 Misc Input 2 Misc Input 1 Input Common Misc Output 3 Misc Output 2 Misc Output 1 12 23 19 20 Misc Input 4 Misc Input 14 Output Common 3 24 J68 J67 24 M...

Page 202: ...cally wired to DDM 2000 OC 12 fan shelf Figure 3 17 Miscellaneous Environmental Discrete Functions Releases 5 and 7 1 2 3 4 5 6 7 8 9 15 16 21 1 2 3 4 1 2 3 4 5 6 7 8 9 2 3 4 1 10 External Minor Parallel Telemetry Alarm Status Points TBOS or TL1 X 25 Misc Control Inputs Misc Alarm Status Outputs From Discrete Telemetry Equipment From DDM 2000 Fan Shelf Fan Shelf Alarm Common Central Office Remote ...

Page 203: ...es Figure 3 18 DS1 Timing TL1 X 25 Interface Order Wire and Modem Cabling G210 or G211 DS1 Timing J61 J62 J65 J66 J63 J68 J64 J72 J74 J73 J67 J70 G210 or G211 J66 J63 J68 J64 J72 J74 J73 J67 J70 P220 J220 G215 J22 J21 J20 G167 Orderwire G189 or G190 Interface Modem G216 P260 J260 0 J 6 J 9 5 G151 From Timing Reference G212 or G213 DS1 Timing P266 J266 J 6 0 J 9 5 P266 J266 G152 G182 or G183 J22 J2...

Page 204: ...L1 X 25 Interface Order Wire and Modem Cabling for DDM 2000 OC 3 OC 12 Combined Bay G152 G182 or G183 G151 From Timing Reference G414 Mult DS1 Timing J51 J52 J45 J53 7 3 4 4 J J J68 J72 J74 J67 J70 P55 DDM 2000 OC 3 Shelf J50 P56 P57 P61 P62 J60 J63 J64 J73 P54 8 5 J J237 P266 G212 G213 P266 J266 G210 or G212 G189 or G190 Interface Modem G186 G165 or Interface TL1 X 25 P260 G216 J260 G214 P261 J26...

Page 205: ...or specific cable assemblies Figure 3 20 Single Shelf DS1 Sync Timing TL1 X 25 Interface Order Wire and Modem Cabling Reference To Timing G153 or G152 G151 Reference From Timing G210 J66 J63 J68 J64 J72 J74 J73 J67 J70 G458 G394 Timing Sync input P266 J266 P266 J266 G168 G167 or Orderwire P220 J220 G215 J J22 J21 J20 9 5 G212 J266 P266 G173 Interface Modem G166 G165 or Interface TL1 X 25 G214 G216...

Page 206: ...dem G166 G165 or Interface TL1 X 25 G151 G152 or G153 Reference From Timing J266 P266 J22 J21 J20 J61 J62 J 6 0 J 9 5 J65 J63 J68 J64 J72 J74 J73 J67 J70 J66 G458 Reference To Timing P266 J266 P261 J261 P260 J260 P220 J220 G215 G216 G214 G212 J266 P266 G210 G210 or G211 DS1 Timing J61 J62 J65 J66 J63 J68 J64 J72 J74 J73 J67 J70 G210 J66 J63 J68 J64 J72 J74 J73 J67 J70 J22 J21 J20 0 J 6 J 9 5 G212 ...

Page 207: ...2000 OC 3 Shelf J50 J51 P54 P55 8 5 J J52 J45 J53 P56 P57 P61 P62 J60 7 3 4 4 J J G168 G167 or Sync Input Timing G394 Orderwire G173 Interface Modem G166 G165 or Interface TL1 X 25 G151 G152 or G153 Reference From Timing J266 P266 J22 J21 J20 J61 J62 J 6 0 J 9 5 J65 J63 J68 J64 J72 J74 J73 J67 J70 J66 G458 Reference To Timing DDM 2000 OC 3 Shelf J50 J51 P54 P55 8 5 J J52 J45 J53 P56 P57 P61 P62 J6...

Page 208: ... Issue 5 November 2000 363 206 208 Equipment and Front Access Cable Installation for the DDM 2000 OC 12 Multiplexer Lucent Technologies Proprietary See Notice on first page ...

Page 209: ... 4 1 n OC 3 OC 12 Bay Planning 4 2 n Bay Anchoring 4 3 n Tools Test Sets and Accessories 4 3 Equipment Installation 4 4 n Description 4 4 n Unpacking and Floor Layout 4 4 n Floor Drilling 4 5 n Alignment and Hold Down Procedure 4 5 Frame Grounding 4 8 n Description 4 8 n Procedure 4 8 Power Cable Installation 4 8 n Description 4 8 n Bays with Fuse Panel 4 9 ...

Page 210: ... Issue 3 June 2000 363 206 310 DDM 2000 OC 3 OC 12 Bay Installation Lucent Technologies Proprietary See Notice on first page n Bays without a Fuse Panel 4 10 Final Operations 4 10 n Procedure 4 10 ...

Page 211: ...sociated fan shelves heat baffles An optional fuse panel may also be furnished See table below for ED8C906 30 Bay configurations Figure 4 1 on page 4 11 shows the bay layout for the Group 4 and Group 6 bay configurations Typically the DDM 2000 OC 3 OC 12 bay frame type is a 7 foot network bay framework The 7 foot seismic network bay framework is also available ED 8C906 30 DDM 2000 Shelves Equipped...

Page 212: ...rdware Verify that this material has been provided per job specifications d Bays should not be shipped or stored in a standing position e Circuit packs must not be installed at this point f Perform bay cabling per Chapters 2 and 3 after this chapter This chapter of the installation manual contains the latest installation information at the time of issue For additional bay installation information ...

Page 213: ...or floor supported only 600 type frames in all Seimic Zones 2 402980056 Hilti Fastening Systems 590024 500 Drop In Anchors for top and floor supported Network type frames in Seimic Zone 0 1 2 2 406899229 Hilti Fastening Systems 00217742 Heavy Duty Anchors for top and floor supported Seimic type frames in all Seimic Zones Quantity Description 1 Vacuum Cleaner Required for cleaning area after floor ...

Page 214: ...on with it s backside resting on a ship ping skid Unpack the bay as follows a Verify that the box is not damaged It is important that all containers be handled with care and not dropped b Place the packed DDM 2000 bay on a dolly truck and bring it into the building for unpacking c Remove the top and side packing material with care so damage to the equipment will not occur Remove any plastic or oth...

Page 215: ... when moving the bay to avoid sudden shock or strain to the equipment 2 The bay can be lifted upright by two or more people For added safety located at the very top of the bay are three 5 8 inch by 11 UNC UNified Coarse holes These holes are for lifting When required assemble eye bolt 5 8 inch by 11 UNC into these holes and tie off with some rope temporarily to some solid structure overhead or use...

Page 216: ...own washers over the hold down plates The following hold down parts are furnished per ED8C501 50 Group 1 8 Install the remaining parts required for bay hold down as follows a Install the insulating bushings if required b Install the plain washers c Install the hex nuts on each threaded stud and hand tighten d Torque the hold down assembly to 25 foot pounds requirement for drop in anchors Qty For f...

Page 217: ...ay and fasten with a washer and a hex nut 11 If required install three junction plates on the wide flange on the DDM 2000 bay and the adjacent bay The following material is furnished per ED8C501 50 Group 1 for fastening the DDM 2000 bay to an adjacent bay Qty For floor supported only bays in Seimic Zone 0 1 2 Qty For top and floor supported bays in Seimic Zone 0 1 2 Code Description 4 2 843059809 ...

Page 218: ...h as NO OX ID A or equivalent 3 Connect the ground wire to the Central Office Ground wire with the Thomas Betts 54720 C compression terminal lug The following material is provided by ED8C501 50 Group 1 for frame grounding Power Cable Installation Description When installing a DDM 2000 OC 3 OC 12 bay equipped with a fuse panel two pairs of Central Office feeders are required for connection to BAT a...

Page 219: ...om the rear of the fuse panel See Figure 4 4 on page 4 14 3 Label the four Central Office feeders from the BDFB at the DDM 2000 bay as BAT A BAT B GRD A and GRD B 4 Prepare the ends of A feeders and attach lugs Connected the A bat tery power feeder to the A BAT and the A ground feeder to A GRD on the fuse panel See Figure 4 4 on page 4 14 NOTE Fuse panel lugs are not furnished with the DDM 2000 ba...

Page 220: ... and OC12 shelf The Group 13 cable consists of four power feeders for connection with C O power A and B battery and ground cables 2 Label the feeders at the DDM 2000 bay as BAT A BAT B GRD A and GRD B 3 Prepare the Group 13 feeders e Allow sufficient wire length to reach where the C O feeder will be tapped f Tap in each battery and ground wire to the Central Office BAT A BAT B GRD A and GRD B cabl...

Page 221: ...t page Figure 4 1 ED8C906 300 Groups 4 and 6 OC 3 OC 12 Bays Fuse Panel OC 12 Shelf No 1 OC 3 Shelf No 1 OC 3 Shelf No 2 OC 3 Shelf No 3 OC 3 Shelf No 4 Baffle Baffle Baffle Baffle Fan Shelf ED8C906 30 Group 6 ED8C906 30 Group 4 OC 12 Shelf No 1 Baffle Fan Shelf OC 12 Shelf No 2 Baffle Fan Shelf OC 12 Shelf No 3 Fan Shelf ...

Page 222: ...ietary See Notice on first page Figure 4 2 OC3 OC12 Bay Installation 10 9 7 6 5 Bottom of 1 Hex Nut 1 2 13 2 1 2 inch Washer 3 Insulating Bushing 4 Hold Down Washer 5 Hold Down Plate 6 0 063 Shim 7 0 125 Shim 8 0 250 Shim 9 Anchor Bolt 10 Drop in Anchor If Required Bay Frame 4 8 Not to Scale 3 2 1 ...

Page 223: ...vember 2000 363 206 208 DDM 2000 OC 3 OC 12 Bay Installation Lucent Technologies Proprietary See Notice on first page Figure 4 3 Junction at Bottom of Adjacent Bays Two Spacers 125 4 50 DDM 2000 Bay Adjacent Bay ...

Page 224: ...Technologies Proprietary See Notice on first page Figure 4 4 DDM 2000 OC3 OC12 Bay Fuse Panel BAT B GND BAT A GND 1 10 A 1 10 B A B AX 010221 FUSE ALARM MNMJ FUSE PANEL FRONT VIEW FUSE PANEL REAR VIEW T S B A INSTALLER BATTERY CONNECTIONS 6 2 3 4 5 1 7 8 9 10 6 2 3 4 5 1 7 8 9 10 ...

Page 225: ...ls Test Sets and Accessories 5 2 Powering and Verification 5 2 n Shelf Power Description 5 2 n Procedure 5 2 Circuit Pack Provisioning Option Settings 5 4 n Description 5 4 n Controller Pack Provisioning 5 4 n Transmission and Timing Circuit Pack Provisioning 5 6 Software Download 5 8 n Preparation 5 8 n Release 3 Software Download Procedure 5 8 n Releases 5 and 7 Software Download Procedure 5 9 C...

Page 226: ...ue 3 June 2000 363 206 310 Powering Verification and Circuit Pack Installation for the DDM 2000 OC 12 Multiplexer Lucent Technologies Proprietary See Notice on first page Final Operations 5 13 n Procedure 5 13 ...

Page 227: ...anual Software Download The software download procedure in this section is required for all DDM 2000 OC 12 shelves as the BBG8 SYSCTL and BCP4 OHCTL Release 5 and 7 or BBG5 SYSCTL and BCP1 OHCTL Releases prior to 5 circuit packs are shipped from the factory without the software installed A software package containing the necessary computer diskettes and a software release description document shou...

Page 228: ...ucture into which the DDM 2000 OC 12 shelf is installed is properly grounded 2 Verify that the DDM 2000 OC 12 shelf is properly grounded to the frame or structure 3 Verify that a 10 ampere fuse is installed in the DDM 2000 OC 12 user panel for each feeder 4 Refer to Figure 5 1 on page 5 15 and disconnect the power cable from the back plane cable P1 from J1 and P2 from J2 Quantity Description 1 Mul...

Page 229: ...he power cable NOTE The voltage MUST be between 41 75 and 60 0 V DC 9 Reconnect the A feed of the power cable to the backplane cable P1 to J1 10 Verify that the PWR ON LED on the DDM 2000 OC 12 user panel is lighted with only the A feed connected 11 Disconnect the A feed of the power cable to the backplane cable P1 from J1 12 Reconnect the B feed of power cable to the backplane cable P2 to J2 13 V...

Page 230: ... NOTE If office alarms are connected it is advisable to disconnect them while perform ing this section to prevent spurious alarms from being reported Reconnect the office alarms after completion of all testing CAUTION To protect against damage due to electrostatic discharge an ESD wrist strap must be worn when handling equipment Controller Pack Provisioning BBG5 SYSCTL Circuit Pack The BBG5 SYSCTL...

Page 231: ...aded A usage rate higher than 9600 baud is not recommended 3 Place but do not fully install the BBG5 SYSCTL circuit pack into the shelf BBG8 SYSCTL Circuit Pack The BBG8 SYSCTL is required for OC 12 Release 5 and 7 1 The BBG8 SYSCTL circuit pack has two option switches for assigning Product Identification TBOS termination NOTE TBOS is not supported by OC 12 Release 7 2 Set the SYSCTL circuit pack ...

Page 232: ...it pack has no customer set options Place but do not fully install the BCP3 TSI circuit packs into the shelf BBG11 BBG11B 3DS3 Circuit Pack The BBG11 BBG11B 3DS3 circuit pack has two option jumpers for line build out LBO of each DS3 signal path a total of six jumpers The BBG11B is required in Release 5 and 7 to support enhanced DS3 performance monitoring The order of the DS3 signals are 1 to 3 fro...

Page 233: ...over mode for 24 hours the BBF2B BBF4 TGS will gradually return to its free running accuracy of 15 parts per million and the BBF4 will gradually return to its free running accuracy of 4 6 parts per million Stratum 3 23G U OLIU The 23G U OLIU has no customer set options Place but do not fully install the 23G U OLIU circuit packs into the Main B circuit pack positions of the DDM 2000 OC 12 shelf 23H...

Page 234: ...erforming the following procedure If unfamiliar with the operation of the PC refer to Introduction to the PC DLP 528 of the user service manual Release 3 Software Download Procedure NOTE If there are any unpowered DDM 2000 shelves in the bay that have craft inter face terminal CIT multed to this DDM 2000 OC 12 shelf verify that the BBG5 SYSCTL circuit packs in the unpowered shelves are not fully s...

Page 235: ...series of dots follow ing the In Progress message and will continue while the software is down loading 11 If the software is contained on more than one diskette a prompt will be printed when the next diskette is required Remove the existing diskette and insert the next one 12 After completion of download the message ins prog TID COMPLD will appear 13 Repeat the download procedure for all spare BBG...

Page 236: ...he user the choice to continue or not continue with the download procedure If the user chooses to continue observe the follow ing response CTRM ready Type Alt h for help Communications established b Connect the PC to the CIT connector on the front of the shelf user panel c Press the RETURN or ENTER key twice on the PC Response PC prompts with Enter a shelf number from 1 to 8 shelf default d Again ...

Page 237: ...y key to continue c Within 2 minutes you will see the following Interface ready Type Alt h for help Communications established Searching for optimal transfer rate Handshake established at baudrate baud In Progress NOTE A series of dots following the In Progress message will continue while the soft ware is downloaded A prompt will be displayed when the next diskette is required 9 After completion o...

Page 238: ...For circuit packs that have latches on the bottom as well as the top of the faceplate insert per the following method 1 Insert circuit pack into slot with both latches in the fully open position Push pack in until the latches clear the key strip area and latches can engage on latch channel on shelf 2 Apply a small amount of force to both the top and bottom latch evenly and simul taneously 3 Do not...

Page 239: ...1G3 U or 21D U OLIU circuit packs at this time 9 Insert 177B apparatus blanks in all function unit positions NOT equipped with circuit packs 10 Insert 177C apparatus blanks in the MAIN A shelf positions Final Operations Procedure 1 Verify that all circuit packs other than the OLIU circuit packs are installed 2 If there are any FAULT LEDs ON press the UPD INIT push button on the SYSCTL 3 If after t...

Page 240: ... 0 Ring software will not accept OLIUs in function unit positions The 23H U OLIU is a 1550nm long reach regenerator Unequipped function unit shelf position slots MUST be filled with 177B apparatus blanks to ensure proper air flow Unequipped MAIN shelf position slots MUST be filled with 177C apparatus blanks to ensure proper air flow Table 5 1 DDM 2000 OC 12 Circuit Pack Codes Product Code Descript...

Page 241: ...no TBOS link Remote TBOS enable enabled DDM 2000 OC 12 CO RT select RT TBOS termination not last TBOS display number 4 TBOS backup function no TBOS link Remote TBOS enable enabled DDM 2000 OC 12 RT Site CO RT select RT TBOS termination not last TBOS display number 8 TBOS backup function no TBOS link Remote TBOS enable enabled HUB Remote Terminal RT Site DDM 2000 OC 12 DDM 2000 OC 12 DDM 2000 OC 12...

Page 242: ... one to the fan shelf and Can also be ED 8C724 20 G371 Single 48VB RTN B A B To Office Power 48V RTN 48V A ED 8C727 20 G148 J4 J3 P4 P3 J63 J72 J68 J64 J73 Fan Shelf 48V RTN RTN G W B W G B R J74 ED 8C724 20 G372 Bay Power Cable 48V R Shelf DDM 2000 OC 12 J36 RTNB RTNA 48VA W G B R ED 8C727 20 G150 J25 J39 J42 J48 J45 J51 5 6 4 OUT J38 J37 IN J41 J40 J70 11 12 J53 IN 10 J67 OUT OUT J44 8 9 J50 IN ...

Page 243: ...witches which must be properly set Refer to the option switch settings on the following two pages 2 All switches should be set per the customers engineering records 3 In the absence of engineering records refer to Figure 5 1 on page 5 15 Figure 5 3 BBG5 SYSCTL Option Switches Sheet 1 of 4 Component Side Connector Edge S3 S2 S4 ON OFF ON 2 1 ON OFF ON 8 7 6 5 4 3 2 1 ON OFF ON 8 7 6 5 4 3 2 1 S1 ON...

Page 244: ...assigns a shelf as a backup for a group of shelves that share the same TBOS link The secondary setting pro vides a secondary backup Typically the shelf cabled to the TBOS is set for PRIMARY and the second shelf in the bay is set for SECONDARY All other shelves in CO bay that are associated with that TBOS link are set for NORMAL All shelves in the RT are set for NO TBOS 3 Switch section 6 is set fo...

Page 245: ...1 ON ON ON ON ON 1 ON ON ON 2 OFF ON ON ON ON 2 OFF ON ON 3 ON OFF ON ON ON 3 ON OFF ON 4 OFF OFF ON ON ON 4 OFF OFF ON 5 ON ON OFF ON ON 5 ON ON OFF 6 OFF ON OFF ON ON 6 OFF ON OFF 7 ON OFF OFF ON ON 7 ON OFF OFF 8 OFF OFF OFF ON ON 8 OFF OFF OFF 9 ON ON ON OFF ON 10 OFF ON ON OFF ON 11 ON OFF ON OFF ON 12 OFF OFF ON OFF ON 13 ON ON OFF OFF ON 14 OFF ON OFF OFF ON 15 ON OFF OFF OFF ON 16 OFF OFF ...

Page 246: ...the telemetry daisy chain at the CO where the initial link is made 2 Set the TBOS terminator for not last if the shelf is not the last shelf on the telemetry daisy chain 3 Set all RT applications as not last Figure 5 3 Continued BBG5 SYSCTL Option Switches Sheet 4 of 4 Switch 3 Settings Front Access Data Rate Rear Access Data Rate Power Minor Value Sec 1 Sec 2 Sec 3 Value Sec 4 Sec 5 Sec 6 Value S...

Page 247: ...irst page SYSCTL Switch 1 Note 1 For DDM 2000 OC 12 applications switch 1 sections 1 2 and 3 must be set to the OFF position Figure 5 4 BBG8 SYSCTL Option Switches Sheet 1 of 2 Switch 1 Settings Product Identification Sec 1 Sec 2 Sec 3 DDM 2000 SLC 2000 DDM 2000 FiberReach OFF OFF OFF Component Side Connector Edge OFF 2 1 S1 S1 Latch ON S2 8 7 6 5 4 3 S2 OFF ON 2 1 3 ...

Page 248: ...e initial link is made 2 Set the TBOS terminator for not last switch 2 section 1 to OFF and section 2 to OFF if the shelf is not the last shelf on the telemetry daisy chain 3 Set all RT applications as not last switch 2 section 1 to OFF and section 2 to OFF SYSCTL Switch 2 sections 3 and 8 Note 1 For DDM 2000 OC 12 applications switch 2 sections 3 through 8 must be set to the OFF position Figure 5...

Page 249: ...ement number and the site ID num ber form a unique address for a shelf at a site Obtain the network element number from the customer 3 Switch 1 sections 4 5 6 7 and 8 must be to the ON position Figure 5 5 BCP1 OHCTL Option Switches Sheet 1 of 2 Switch 1 Settings Network Element Sec 1 Sec 2 Sec 3 1 ON ON ON 2 OFF ON ON 3 ON OFF ON 4 OFF OFF ON 5 ON ON OFF Invalid OFF ON OFF Invalid ON OFF OFF Inval...

Page 250: ...configuration noting the opposite values set at each terminating node The effected switch settings are highlighted in bold type Set Switch 2 settings according to work order or office records using this example as a guide Switch 2 Sec 7 and Sec 8 must be set to ON NOTE OSI settings on DDM 2000 OC 3 shelves are located on the BBG7 OHCTL For Release 3 Ring systems since OLIUs are connected main b 1 ...

Page 251: ...oprietary See Notice on first page Note Set the LBO setting based on the type of cable used and the cable length Figure 5 6 BBG11 BBG11B 3DS3 Option Jumpers Cable Length ft LBO Settings Note 735A 1735006A 734A KS 19224 L2 0 to 125 0 to 225 0 to 75 LBO IN 125 to 245 225 to 450 75 to 150 LBO OUT 2 1 Component Side 3 LBO OUT LBO IN Connector Edge ...

Page 252: ... Proprietary See Notice on first page Note Set the LBO setting based on the type of cable used and the cable length Figure 5 7 BBG12 3STS1E Option Jumpers Cable Length ft LBO Settings Note 735A 1735006A 734A KS 19224 L2 0 to 125 0 to 225 0 to 75 LBO IN 125 to 245 225 to 450 75 to 150 LBO OUT 2 1 Component Side 3 LBO OUT LBO IN Connector Edge ...

Page 253: ...ame format for both DS1 input and output Factory default Factory default Figure 5 8 BBF2B BBF4 TGS Option Switches for OC 12 Multiplexer Sheet 1 of 2 Switch 1 Settings DS1 Line Coding Sec 1 DS1 Frame Format Sec 2 AMI ON SF ON B8ZS OFF ESF OFF Switch 1 Settings Timing Mode Sec 3 Sec 4 Sec 5 DS1 Output Free Running ON ON OFF DS1 External MULT OUT Mode OFF ON OFF Line Timing OFF OFF OFF Line Timing S...

Page 254: ...ing Mode for line timed SYNC OUT Mode 5 If the shelf is located in a CO and the DDM 2000 OC 12 IS connected to a DS1 clock J66 on backplane and DS1 output Sync Out is to be derived from the received OC 12 line for network timing distribution set the Timing Mode for DS1 External SYNC OUT Mode 6 The pulse format AMI or B8ZS and frame format superframe or extended superframe are set for the attribute...

Page 255: ...2000OC 12Multiplexer Contents Overview 6 1 Description 6 1 n LED Push button and Display Descriptions 6 2 n Tools Test Sets and Accessories 6 4 Use of Terminal 6 5 n Description 6 5 n Compatible Terminals 6 5 n ASCII Terminal Setup 6 5 n DDM 2000 OC 12 Command Notes 6 6 n Login Procedure 6 7 LED Test 6 9 n Description 6 9 n Procedure 6 9 ...

Page 256: ... n Procedure 6 15 Automatic Protection Switching and Alarm Test 6 16 n Description 6 16 n BBF2B BBF4 TGS Protection Switch 6 16 n BBG11B 3DS3 Protection Switch 6 17 n BBG12 3STS1E Protection Switch 6 17 n 21G3 U 21D U OLIU Protection Switch 6 18 Manual Protection Switching Test 6 19 n Description 6 19 n BBF2B BBF2C BBF4 TGS Protection Switch 6 19 n BBG11 3DS3 or BBG12 3STS1E Protection Switch 6 19...

Page 257: ...nt Technologies Proprietary See Notice on first page TBOS Telemetry Test 6 22 n Description 6 22 n Procedure 6 22 Parallel and Miscellaneous Discrete Telemetry Test 6 23 n Description 6 23 n Procedure 6 23 Modem Connection Test 6 25 n Description 6 25 n Procedure 6 25 Final Operations 6 26 n Procedure 6 26 ...

Page 258: ... Issue 3 June 2000 363 206 310 Stand Alone Local Installation Tests for the DDM 2000 OC 12 Multiplexer Lucent Technologies Proprietary See Notice on first page ...

Page 259: ...ransmission wiring Protection switching Description These installation tests are for the DDM 2000 OC 12 Multiplexer The installation tests in this chapter should be run only in an out of service mode of operation Interruption of service will result if these tests are run on an operating in service system If problems are encountered refer to the Troubleshooting section of this manual For detailed t...

Page 260: ...uit packs be installed or replaced only when the SYSCTL is in place and operating normally Replacing or installing circuit packs when the SYSCTL is not in place and operating normally can result in unpredictable provi sioning of the replaced installed circuit pack LED Push button and Display Descriptions The LEDs have a delay default of 2 seconds Therefore the LEDs will not light until the problem...

Page 261: ...metry indications are cut off PWR ON Power On The shelf is receiving a 48 V source ABN Abnormal An abnormal condition initiated through craft inter face terminal CIT command that is loopback forced manual switch NE ACTY Near End Activity One of the above conditions is present at this shelf FE ACTY Far End Activity One of the above conditions is present at a far end shelf LED Description ACO Alarm ...

Page 262: ... 12 is cabled to a DSX 3 or STSX cross connect 1 ASCII Terminal or PC personal computer configured as a terminal 1 per 23G U OLIU 15 dB Universal LBO Type dependent on type of fiber con nection desired LBO Type ST 106795388 SC 106708985 FC PC 106795438 1 per 23H U OLIU 20 dB Universal LBO Type dependent on type of fiber con nection desired ST 106795396 SC 106708993 FC PC 106795446 1 per 23G U 23H ...

Page 263: ...e DDM 2000 OC 12 provides a serial ASCII terminal interface through a 25 pin female connector mounted on the user panel The connector provides an EIA 232D interface for use with most common terminals provided that the following interface parameters are set properly The ASCII terminal can be set for baud rates of 300 1200 2400 4800 9600 or 19 200 However the baud rate of the DDM 2000 OC 12 which is...

Page 264: ...red in either upper lower or mixed case NOTE If a command is partially entered or if is entered any time the user will be prompted with a menu of available choices NOTE The following special ASCII characters are supported Semicolon the official and preferred huMan Machine Langauge MML command terminator Carriage Return Enter or Dollar Sign alternative MML command terminators Question Mark suspends...

Page 265: ...ber from 1 to 8 shelf default NOTE The default shelf is the one physically connected to the CIT 3 Enter a valid shelf number The shelf returns with a login prompt NOTE A return enter at this point will log you into the shelf as a general user which will not allow execution of privileged user commands that will be necessary Be sure to use the following default login and password to log into the she...

Page 266: ...ters 8 When initialization completes repeat steps 2 through 5 to log back into the shelf 9 For Releases 5 an AGNE alarm will exist upon completion of the initialization To extinguish this alarm set the AGNE to yes by using the set ne SET NET WORK ELEMENT command 10 To change the target identifier TID which is the name of the shelf issue the command set ne SET NETWORK ELEMENT When prompted with TID...

Page 267: ...nd with In Progress for the duration of the test and will issue a prompt when the test has completed All LEDs on the shelf under test should light for 10 seconds then extinguish for 10 seconds Then the proper LEDs will light to indicate the shelf s current status Local Equipment Test Description This test verifies proper operation of the circuit packs and the circuit pack positions which are equip...

Page 268: ... from line timed to free running refer to Chapter 3 When the timing mode is changed press the UPD INIT push button on the SYSCTL after the change is complete 2 Remove each 23G U OLIU circuit pack from the shelf and replace the 0 dB lightguide buildout LBO assembly of the OUT transmit connector on each 23G U OLIU with a 15 dB buildout assembly per the following table and Figure 6 2 on page 6 34 CAU...

Page 269: ...0 ring software does not support OLIUs in function unit positions 5 For Releases 5 and 7 applications with DDM 2000 OC 3 Release 8 Linear 1 1 extensions use the set oc3 command to provision the desired function unit address to the 1 1 application For DDM 2000 OC 3 ring releases leave this parameter set to the default value 0x1 6 Connect the OLIU OUT to the OLIU IN of each OLIU using optical fiber ...

Page 270: ...pped with a BBG11B circuit pack If necessary remove BBG12B circuit packs and move a BBG11B from slot to slot to test all DSX 3 STSX cabling NOTE Press the UPD INIT push button whenever a circuit pack is removed 1 Unseat the OLIUs from the shelf and press the UPD INIT button on the SYSCTL circuit pack 2 Place a loopback cable at the DSX 3 STSX for the function group under test 3 Enter the command t...

Page 271: ...ilding system NEBS central office environment NOTE Perform this test on all shelves where office alarms are connected NOTE After completing the office alarm test disconnect the DDM 2000 OC 12 office alarms from the office alarm system This will prevent the office alarms from being activated while performing the other tests in this section NOTE It is a requirement that alarms on the DDM 2000 OC 12 ...

Page 272: ...number of times for this test to be performed NOTE This test can be terminated at any time with the CANcel or DELete key NOTE This test will cycle through the following at 4 second intervals No alarm CR alarm MJ alarm MN alarm No alarm 2 Verify that both the audible and visual alarms are activated during this test 3 Repeat the office alarm test This time during each alarm cycle immediately press t...

Page 273: ...f the fan shelf light 2 Depress the RESET button on the fan shelf and verify that the FAN FAULT LEDs and the FILTER REPLACE LED on the fan shelf extinguish 3 Disconnect one of the power feeds either A or B to the fan shelf by disconnect ing one of the connectors of the fan power cable from its mate on the bay power cable 4 Verify that the POWER FAULT LED lights on the fan shelf and the MN alarm an...

Page 274: ...A wrist strap must be worn while handling circuit packs NOTE Verify that the OLIUs are looped back on themselves that is the OLIU OUT is connected to the OLIU IN NOTE Prior to performing each test the shelf under test must be clear of all alarms that is only green LEDs are lighted If alarms do not clear refer to the Troubleshoot ing section of this manual NOTE The office alarm cable on the backpla...

Page 275: ...t pack which was removed The ACTIVE LED on the reseated 3DS3 circuit pack should light and the FAULT LED on the 3DS3 circuit pack will light for several seconds then extinguish On the user panel the CR alarm should extinguish and the MN alarm should light The NE ACTY LED should still be active 5 Reseat the second 3DS3 circuit pack The ACTIVE LED on the first 3DS3 circuit pack should remain on and ...

Page 276: ...th OLIUs of an FN pair are simultaneously active 1 Perform this test for FN positions equipped with OLIU circuit packs 2 In order to perform this test change the application value from 0x1 to 1 1 as fol lows Release 5 0 set oc3 fn a b c or d dgr kbyte app 1 1 aisalm Release 5 1 and higher set oc3 fn a b c or d dgr syncmsg app 1 1 aisalm 3 Perform the following steps for each pair of 21G3 U or 21D ...

Page 277: ...B BBF2C BBF4 TGS Protection Switch 1 Issue the command switch sync SWITCH TGS a Enter circuitpack at the SyncFunction prompt b Enter manual at the priority prompt c Enter y at the execute prompt 2 Verify that the ACTIVE LED previously noted to be lit extinguishes and the ACTIVE LED on the other BBF2B BBF4 TGS circuit pack lights BBG11 3DS3 or BBG12 3STS1E Protection Switch 1 Perform this test for ...

Page 278: ... Perform this test for FN positions equipped with OLIU circuit packs 2 In order to perform this test change the application value from 0x1 to 1 1 as fol lows Release 5 0 set oc3 fn a b c or d dgr kbyte app 1 1 aisalm Release 5 1 and higher set oc3 fn a b c or d dgr syncmsg app 1 1 aisalm 3 Note which FN OLIU of the pair to be tested has it s ACTIVE LED lit and issue the command switch line SWITCH ...

Page 279: ...ly run fiber from this DDM 2000 OC 12 FN slot OLIU OUT connector to the corresponding DDM 2000 OC 3 shelf MAIN OLIU IN connector and the DDM 2000 OC 12 FN OLIU IN connector to OC 3 MAIN OLIU OUT connector NOTE The DDM 2000 OC 12 FN A B C or D 1 OLIU connects to the DDM 2000 OC 3 MAIN 1 OLIU and the DDM 2000 OC 12 FN A B C or D 2 OLIU to the DDM 2000 OC 3 MAIN 2 OLIU 3 Verify that after a few momen...

Page 280: ...is procedure for each fiber connection between the DDM 2000 OC 12 and OC 3 shelves TBOS Telemetry Test NOTE TBOS is not supported in OC 12 Release 7 Description This test verifies proper operation wiring of the Telemetry Byte Oriented Serial TBOS telemetry This test can only be performed if the TBOS link to the maintenance center has been established or a TBOS telemetry simulator is available Perf...

Page 281: ...t the appropri ate SID point is set Use the following procedure to verify parallel telemetry wiring by activating alarm points and having the maintenance center observe for their appearance or by checking for activation with a voltmeter Procedure NOTE This test can be terminated at any time with the CANcel or DELete key 1 If the maintenance center interface is established skip to step 3 2 Setup to...

Page 282: ...able with Releases 5 and 7 soft ware 6 At the repeat prompt enter a number 1 through 10 NOTE Issuing the TEST TELEMETRY command will activate the alarm bit for 20 sec onds The number selected for this prompt will determine the number of times that this bit will be activated for 20 seconds and then stay off for 20 seconds 7 Either a Verify that the maintenance center has observed the alarm bit If t...

Page 283: ...ore detailed information regarding modem setup refer to DLP 521 Detailed Level Procedure Condition and Connect Modems Establish Commu nication From Remote Location in 363 206 290 Releases 5 and 7 or 363 206 295 Release 7 DDM 2000 OC 12 Multiplexer User Service Manual Procedure Connecting to the DDM 2000 OC 12 through a modem requires the following Two modems Two phone lines DDM 2000 OC 12 modem ca...

Page 284: ...t the data rate of the modem agrees with the DDM 2000 OC 12 e Connect a working telephone line to the modem f Dial up the modem connected to the DDM 2000 OC 12 If a successful login is established through a modem the modem connection has been verified Final Operations Procedure 1 Remove all test signals from the DDM 2000 OC 12 2 Leave any OLIU circuit packs looped on themselves with the fiber jump...

Page 285: ...C ent ulsdcc Help Initialize Performance Monitoring init pm System init sys Install Program ins prog Logout log Operate Alarm Cutoff opr aco Loopback T3 opr lpbk t3 Remote Login rlgn Release Loopback T3 rls lpbk t3 Reset reset Retrieve Alarm and Status rtrv alm Attribute Alarm rtrv attr alm Control rtrv attr cont Environment rtrv attr env Cross Connection STS1 rtrv crs sts1 Equipment rtrv eqpt Fea...

Page 286: ...irst page Retrieve OC3 rtrv oc3 Performance Monitoring Line rtrv pm line Section rtrv pm sect STS1 rtrv pm sts1 T3 rtrv pm t3 Security rtrv secu State rtrv srate STS1 rtrv sts1 Synchronization rtrv sync T3 rtrv t3 Upper Layer Section DCC rtrv ulsdcc Table 6 1 DDM 2000 OC 12 Command Codes Continued Command Verb First Modifier Second Modifier Abbreviation ...

Page 287: ... set link Network Element set ne OC12 set oc12 OC3 set oc3 Password set passwd Performance Monitoring Threshold Line set pmthresh line Section set pmthresh sect STS1 set pmthresh sts1 T3 set pmthresh t3 Security set secu State T3 set state t3 STS1 set sts1 Synchronization set sync T3 set t3 Switch Function Unit switch fn Line switch line Path STS1 switch path sts1 Synchronization switch sync Time ...

Page 288: ...m Controller test sysctl Telemetry Parallel test tlm par Telemetry Serial test tlm ser Transmission T3 test trmsn t3 Toggle tog Ctrl t Update upd Table 6 1 Notes Parallel telemetry is not available in OC 12 Release 7 1 Commands are entered in the form command verb modifier 1 modifier 2 TID AID NDB means may not be required Table 6 1 DDM 2000 OC 12 Command Codes Continued Command Verb First Modifie...

Page 289: ...helf 2 CLF INCM SID1 SID2 2 1 3 12 O W BL W G W O BK Shelf Identifier Shelf 3 Shelf Identifier Shelf 4 Shelf Identifier Shelf 5 Shelf Identifier Shelf 6 SID3 SID4 SID5 SID6 11 10 9 25 BL BK S R BR R BK O Shelf Identifier Shelf 7 Input Common Far End Site ID Site 1 Far End Site ID Site 2 SID7 COM I FE1 FE2 24 23 19 18 BK BL R S R BL W S Far End Site ID Site 3 Far End Site ID Site 4 Far End Site ID ...

Page 290: ...s Output 5 output5 17 W BR Miscellaneous Output 6 output6 16 W G Miscellaneous Output 7 output7 15 W O Miscellaneous Output 8 output8 14 W BL Miscellaneous Output 9 output9 8 G R Miscellaneous Output 10 output10 7 O R Miscellaneous Output 11 output11 6 BL R Miscellaneous Output 12 output12 5 S W Miscellaneous Output 13 output13 4 BR W Miscellaneous Output 14 output14 3 G W Miscellaneous Output 15 ...

Page 291: ...er Panel 48V A Fuse 48V B Fuse CR MJ MN PMN ACO TST PWR ON ABN ACTY ACTY NE ACTY FE CIT Critical Alarm Major Alarm Minor Alarm Power Minor Alarm ACO LED Test Power ON Abnormal Near End Activity Far End Activity FA FB BBG8 S1 1 SYSCTL LUCENT FAULT FE ID UPD INIT 3 S1 1 OHCTL LUCENT FAULT X X X X X AUCTL 6 6 7 FAULT 7 Segment LED Display Far End Select Pushbutton Update Initialize Pushbutton ...

Page 292: ...tary See Notice on first page 23G U or 23H U OLIU ST Type Universal Buildout 23G U or 23H U OLIU SC Type Universal Buildout 23G U or 23H U OLIU FC PC Type Universal Buildout Figure 6 2 Lightguide Buildout Assembly Change Procedure Buildout Block Lightguide Buildout Buildout Block Lightguide Buildout Buildout Block Lightguide Buildout ...

Page 293: ...cription 7 1 n Tools Test Sets and Accessories 7 2 Timing Verification 7 2 n Procedure 7 2 Fiber Connection and Verification 7 3 n Description 7 3 n Preparation 7 3 n Optical Power Measurement 7 4 n Fiber Connection 7 5 n Provision the Network Element 7 5 n Fiber Verification 7 8 Make STS1 Cross Connections 7 9 End To End Transmission Tests 7 10 n Description 7 10 n DS3 EC 1 Transmission Tests 7 1...

Page 294: ...Proprietary See Notice on first page Automatic Protection Switching 7 13 n Description 7 13 n Procedure 7 13 Miscellaneous Discrete Telemetry Test 7 14 n Description 7 14 n Remote Terminal Towards the Central Office Telemetry Test 7 14 n Central Office Toward the Remote Terminal Telemetry Test 7 15 Final Operations 7 16 n Procedure 7 16 ...

Page 295: ...ection MUST have been previously completed This section requires personnel at both ends of the system Office alarms should be disconnected to prevent constant alarms throughout this section The following installation tests are run only in an out of service mode of operation Interruption of service will result if these tests are run on an operating in service system If problems are encountered refe...

Page 296: ...nected to an external clock through J66 on the shelf backplane and the line code and the frame selection must be set for the attributes of the clock NOTE In the absence of engineering records set the line code for AMI and the frame selection for SuperFrame NOTE Refer to the Powering Verification and Circuit Pack Installation section of this manual for TGS circuit pack switch settings If the timing...

Page 297: ...AUTION Do not bend the optical fiber cables sharply Exceeding the bending radius of opti cal fiber cables may cause permanent damage Preparation NOTE For Release 3 DDM 2000 OC 12 systems the User Network Switches on the OHCTL switches must be set correctly for the Data Communications Channel DCC to function properly between shelves This should have been done previ ously when performing Chapter 6 o...

Page 298: ...transmit cable that is to transmit in the clockwise direction of the ring to the DDM 2000 OC 12 23 type MAIN B 2 OLIU OUT connection and fully insert the OLIU into the shelf 2 At the next node in the clockwise direction measure the optical power of the optical fiber receive cable same fiber connected to the OLIU in the previous step using the optical power meter 3 If the optical power reading is l...

Page 299: ...f 3 Back at the first node measure the optical power of the optical fiber receive cable this is the same fiber connected to the OLIU OUT in the previous step using the optical power meter 4 After the required optical power measurement is achieved by adding the appro priate buildout connect this receive fiber to the MAIN B 2 23 type OLIU IN receive connector at the node where the power measurement ...

Page 300: ...a TBOS link failure The TBOS primary setting assigns a shelf as a backup for a group of shelves that share the same TBOS link The secondary setting provides a secondary backup Typically the shelf cabled to the TBOS is set for PRI MARY and the second shelf in the bay is set for secondary All other shelves in the CO bay that are associated with that TBOS link are set for NORMAL All shelves in the RT...

Page 301: ...ts must be set as follows 5 Enable Far End Communications for the Main B 2 OLIU at the first node using the set fecom dcc mb2 com enabled command If this shelf has function unit OLIUs that have previously been optically con nected to DDM 2000 OC 3 shelves enable communications between those shelves also as follows Issue the set fecom dcc address com enabled command at the OC 12 shelf for the funct...

Page 302: ...1 Disconnect the fiber cable from the OUT jack on the MAIN B 2 OLIU at the first node of the ring At the next node verify that the MAIN B 1 OLIU FAULT LED is flashing indicating loss of signal LOS 2 Reconnect this fiber and verify that alarms extinguish after a few moments 3 At that same node disconnect the fiber cable from the OUT jack on the MAIN B 1 OLIU at the node At the first node verify tha...

Page 303: ...move a BBG11B or BBG12 circuit pack from the shelf s equipment list the cross connections to that circuit pack must be deleted first using the dlt crs sts1 command 1 Determine from the work or circuit order the terminating drop nodes as well as the pass through nodes for the service being established 2 Use the rtrv eqpt command at each node to verify each shelf is properly equipped with the proper...

Page 304: ...ks do not have test trmsn t3 capability If one terminating node of an STS 1 channel is equipped with an 3STS1E circuit pack to provide EC 1 service and the other terminating node is equipped with a 3DS3 circuit pack this test must be performed from the DS3 terminating node NOTE If both terminating nodes of an STS 1 channel are equipped with 3STS1E circuit packs the EC 1 cabling can be tested by re...

Page 305: ...ter the command test trmsn t3 followed by a carriage return 8 Enter the address of the DS3 EC1 circuit under test at the address prompt fol lowed by a carriage return NOTE This command can only be executed by the 3DS3 circuit pack 9 Enter mux at the direction prompt followed by a carriage return 10 Enter a 1 at the duration prompt for a 1 minute test followed by a carriage return This test should ...

Page 306: ... at other terminating nodes until all DS3 EC 1 circuits to be put into service have been tested 19 For EC 1 circuits that terminate with a 3STS1E circuit pack at one end and a 3DS3 circuit pack at the other end leave EC 1 loopbacks up at the 3STS1E end until service is applied This will eliminate incoming STS 1 AIS alarms at the 3DS3 end 20 For EC 1 circuits that terminate with 3STS1E circuit pack...

Page 307: ...ring verify that no alarms exist 2 Enter the command rtrv state path 3 Under the act or active column note whether a y is in mb 1 main b 1 OLIU or mb 2 main b 2 OLIU 4 Disconnect the receive IN fiber of the active OLIU receiving the traffic as determined by the previous step 5 Enter the command rtrv state path 6 Verify that all traffic has switched from the previously active OLIU to the OLIU with ...

Page 308: ...erved between miscella neous output 1 and output common 3 At the RT remove the closure between miscellaneous input 1 and input com mon 4 At the CO verify that removal of the closure is observed 5 Repeat for each miscellaneous input cabled 2 to 14 for Release 3 or 2 to 20 for Release 5 6 At the RT turn off the AC power 7 At the RT verify PMN LED lights on the user panel 8 At the CO verify the MN an...

Page 309: ...e DDM 2000 OC 12 shelf user panel extinguish 19 At the CO verify the MN and FE ACTY LEDs extinguish 20 At the RT set the MN alarm closure this is usually set by a failure of non DDM equipment like removing a fuse from the fuse unit 21 At the RT verify the MN and NE ACTY LEDs are lighted 22 At the CO verify the MN and FE ACTY LEDs are lighted 23 At the CO while remotely logged in at the RT perform ...

Page 310: ...nfigured for normal operation and that no alarms are present that is no FAULT LED lighted on any circuit pack If alarms are present refer to the Troubleshooting section of this manual 4 Connect the office alarm cables if they have been disconnected 5 Clear the OC 12 shelf of all provisioning by issuing the command init sys all INTIALIZE SYSTEM The init sys command is a privileged user command and ...

Page 311: ...Proprietary See Notice on first page 23G U or 23H U OLIU ST Type Universal Buildout 23G U or 23H U OLIU SC Type Universal Buildout 23G U or 23H U OLIU FC PC Type Universal Buildout Figure 7 1 Lightguide Buildout Assembly Change Procedure Buildout Block Lightguide Buildout Buildout Block Lightguide Buildout Buildout Block Lightguide Buildout ...

Page 312: ... Issue 5 November 2000 363 206 208 End To End Installation Tests for Ring Applications of the DDM 2000 OC 12 Multiplexer Lucent Technologies Proprietary See Notice on first page ...

Page 313: ... first page 8 Troubleshooting Contents Overview 8 1 Engineering and Installation Services 8 1 Basic Troubleshooting Techniques 8 2 n Description 8 2 n OC 12 Multiplexer Troubleshooting 8 3 n Troubleshooting with a Terminal 8 4 Technical Support 8 5 Required Product Changes 8 5 ...

Page 314: ... Issue 3 June 2000 363 206 310 Troubleshooting Lucent Technologies Proprietary See Notice on first page ...

Page 315: ...omer as its highest priority and understands your obligation to maintain quality service for your customer Within the Lucent installation organization both engineering and installation services are available to provide a highly skilled force of support personnel to our customers with quality engineering and installation services These engineering and installation specialists use state of the art t...

Page 316: ...tion group also provides any specialized engineering and installation services required for unusual or highly individualized applications These specialized services may include engineering consultations and data base preparation Your local Account Executive can provide more information about these services Basic Troubleshooting Techniques Description This procedure covers some basic troubleshootin...

Page 317: ...LED indicates a failure of the circuit pack shelf or possibly another circuit pack interfacing with the failed circuit pack NOTE The OLIU is the only circuit packs which can have both circuit packs active at the same time NOTE For more intensive troubleshooting down to the signal level backplane connec tor pin assignments are provided in Tables 8 1 through 8 10 on pages 8 6 through 8 30 OC 12 Mult...

Page 318: ...led one should have its ACTIVE LED lighted and the other should have no LED lighted 9 If a solid FAULT LED is lighted on any circuit pack determine if the problem exists with the shelf or the pack 10 If the FAULT LED is flashing on the SYSCTL the shelf is having difficulty com municating over the data communication channel to the far end Determine if the problem is with the transmission path that ...

Page 319: ...ocation The NARTACs are supported by a centralized Customer Technical Support CTS organization for transmission products The CTS maintains a close relationship with Bell Laboratories and other Lucent organizations to expedite resolutions and maintain contact with the development community This association provides continuous accessibility to every phase of the product life cycle and assures a prom...

Page 320: ...03 313 312 311 310 309 308 307 212 211 210 209 208 207 214 217 314 315 215 316 216 028 Intrashelf Processor Bus TRMCKP TRMCKN TRMCSP TRMCDN CSRTLM CSRTG1 CSRTG2 CSROL1 CSROL2 CSRHA1C SRHA2 CSRHB1 CSRHB2 CSRHC1 CSRHC2 CSRLA1 CSRLA2 CSRLA3 CSRLA4 CSRLA5 CSRLA6 CSRLA7 CSRLAP CSRLB1 CSRLB2 CSRLB3 CSRLB4 CSRLB5 CSRLB6 CSRLB7 CSRLBP CSRLC1 CSRLC2 CSRLC3 CSRLC4 248 247 148 147 128 121 021 120 020 119 019...

Page 321: ... RRXD RTXD RDTR RS232N 049 048 047 222 Modem Interface RDTRC RXMTBS RRCVBS RCLAIM 229 231 230 232 Inrtrashelf Control Bus 327 326 127 126 125 124 123 122 224 027 025 026 024 022 235 134 133 132 131 130 032 031 030 201 101 Not Used CRLED MJLED MNLED PMNLED FEALED ABNLED ACOLED NEALED 321 320 319 318 221 220 219 218 User Panel LEDs ACON 328 User Panel ACO Pushbutton RYCRA1 RYCRA2 RYCRV1 RYCRV2 RYMJA...

Page 322: ...10 TLMI11 TLMI12 TLMI13 TLMI14 TLMI15 339 343 342 341 340 338 337 336 335 242 241 240 239 238 237 236 Telemetry Inputs PMNTIN 243 Power Monitor FANCTL 346 Fan Control 48VA2 48VA1 48VB2 48VB1 48VBT 200 300 001 100 301 Power Input GRDFLT GRD GRD GRD GRD GRD LATEGRD GRD 347 317 213 129 106 102 029 023 Ground Input TLMOC TLMO1 TLMO2 TLMO3 TLMO4 345 344 246 245 244 Telemetry Outputs ESDGRD 002 ESD Prot...

Page 323: ...1 032 033 130 131 132 133 306 305 304 303 206 205 204 203 313 312 311 310 309 308 307 212 211 210 209 208 207 214 217 034 314 315 215 316 216 028 Intrashelf Processor Bus LSICKP LSICKN LSICDP LSICDN LSIRDP LSIRDN TRMCKP TRMCKN TRMCSP TRMCDN CSRTLM CSRTG1 CSRTG2 CSROL1 CSROL2 CSRHA1C SRHA2 CSRHB1 CSRHB2 CSRHC1 CSRHC2 CSRLA1 CSRLA2 CSRLA3 CSRLA4 CSRLA5 CSRLA6 CSRLA7 CSRLAP CSRLB1 CSRLB2 CSRLB3 CSRLB...

Page 324: ...32 Intrashelf Control Bus OHRCKM1 OHRXM1 OHTCKM1 OHTXM1 OHRCKM2 OHRXM2 OHTCKM2 OHTXM2 127 123 027 022 126 122 026 024 Overhead Interface CRLED MJLED MNLED PMNLED FEALED ABNLED ACOLED NEALED 321 320 319 318 221 220 219 218 User Panel LEDs RYCRA1 RYCRA2 RYCRV1 RYCRV2 RYMJA1 RYMJA2 RYMJV1 RYMJV2 RYMNA1 RYMNA2 RYMNV1 RYMNV2 146 046 145 045 144 044 143 043 142 042 141 041 Office Alarms ACON 328 ACO Pus...

Page 325: ...37 336 335 242 241 240 239 238 237 236 Telemetry Inputs PMNTIN 243 Power Monitor FANCTL 346 Fan Control 48VA2 48VA1 48VB2 48VB1 48VBT 200 300 001 100 301 Power Input GRDFLT GRD GRD GRD GRD GRD LATEGRD GRD 347 317 213 129 106 102 029 023 Ground Input TLMOC TLMO1 TLMO2 TLMO3 TLMO4 345 344 246 245 244 Telemetry Outputs ESDGRD 002 ESD Protection 5VOUT 5VOUT 5VOUT 302 324 202 Power Output Table 8 2 BBG...

Page 326: ... 2065 2064 2063 2062 2061 2060 NC UU7 ROFDC2 ROFDF2 NC ROFDD2 1065 1064 1063 1062 1061 1060 NC ROFCC1 ROFCC2 ROFCF1 NC ROFCF2 0065 0064 0063 0062 0061 0060 NC TOFCC1 TOCC2 TOFCF1 NC TOFCF2 3059 3058 3057 3056 3055 3054 ROFDD1 TOFBD2 NC TOMAD2 TLMIC TLMO5 2059 2058 2057 2056 2055 2054 TLMO9 TLMO10 NC TLMO11 TLMO12 TLMO13 1059 1058 1057 1056 1055 1054 ROFCD1 ROFCD2 NC ROFBC1 ROFBC2 ROFBF1 0059 0058 ...

Page 327: ...020 3019 3018 BMPASN BMPRWN NC BMPA1 BMPA2 BMPA3 2023 2022 2021 2020 2019 2018 MPUDSN BCKOUT NC GRD BMPA8 BMPA9 1023 1022 1021 1020 1019 1018 PTCR PTMJ NC PTMN PTPMN PTACOO 0023 0022 0021 0020 0019 0018 PTNE PTCOM NC PTFE1 PTFE2 PTFE3 3017 3016 3015 3014 3013 3012 NC BMPA4 BMPA5 BMPA6 NC BMPA7 2017 2016 2015 2014 2013 2012 NC BMPA10 BMPA11 BMPA12 NC BMPA13 1017 1016 1015 1014 1013 1012 NC PTSID PT...

Page 328: ...1 2065 2064 2063 2062 2061 2060 NC UU7 ROFDC2 ROFDF2 NC ROFDD2 1065 1064 1063 1062 1061 1060 NC ROFCC1 ROFCC2 ROFCF1 NC ROFCF2 0065 0064 0063 0062 0061 0060 NC TOFCC1 TOCC2 TOFCF1 NC TOFCF2 3059 3058 3057 3056 3055 3054 ROFDD1 TOFBD2 NC TOMAD2 TLMIC TLMO5 2059 2058 2057 2056 2055 2054 TLMO9 TLMO10 NC TLMI16 TLMI17 TLMI18 1059 1058 1057 1056 1055 1054 ROFCD1 ROFCD2 NC ROFBC1 ROFBC2 ROFBF1 0059 0058...

Page 329: ...1029 1028 1027 1026 1025 1024 NC ROMAF1 ROMAF2 ROMAD1 NC ROMAD2 0029 0028 0027 0026 0025 0024 NC TOMAF1 TOMAF2 GRD NC TOMAD1 3023 3022 3021 3020 3019 3018 BMPASN BMPRWN NC BMPA1 BMPA2 BMPA3 2023 2022 2021 2020 2019 2018 BMPDSN BCKOUT NC GRD BMPA8 BMPA9 1023 1022 1021 1020 1019 1018 PTCR PTMJ NC PTMN PTPMN PTACOO 0023 0022 0021 0020 0019 0018 PTNE PTCOM NC PTFE1 PTFE2 PTFE3 3017 3016 3015 3014 3013...

Page 330: ... 3000 GRD GRD GRD ESDGRD ESDGRD ESDGRD 2005 2004 2003 2002 2001 2000 48VRT 48VRT 48VRT GRD GRD GRD 1005 1004 1003 1002 1001 1000 48VA2 48VA2 48VA2 48VB2 48VB2 48VB2 0005 0004 0003 0002 0001 0000 48VA1 48VA1 48VA1 48VB1 48VB1 48VB1 Table 8 4 BCP4 OHCTL I O Connections Continued Pin No Symbol Pin No Symbol Pin No Symbol Pin No Symbol ...

Page 331: ...113 012 112 011 111 009 109 008 108 007 107 006 106 214 314 213 313 212 312 211 311 209 309 208 308 207 307 206 306 316 315 216 215 105 Timing BS1 3 IICSCL IICSDA BMPA9 BMPA10 BMPA11 CSR 003 5 204 304 303 203 103 104 Control DS1TIP DS1RNG DS1TIPO DS1RINGO 118 119 218 219 DS1 Interface LTCKSO LTCKPO LTCKSA LTCKPA LTCKPC LTCKSC 019 318 217 317 305 205 Loop Timing Reference XREFI XREFO 117 017 Cross ...

Page 332: ...L1 BDRMVL2 205 305 206 306 006 106 104 103 203 303 003 004 005 304 204 302 335 Control Signals TDC3SP TDC3SN TDC3PP TDC3PN RDC3SP RDC3SN RDC3PP RDC3PN TDC2SP TDC2SN TDC2PP TDC2PN RDC2SP RDC2SN RDC2PP RDC2PN TDC1SP TDC1SN TDC1PP TDC1PN RDC1SP RDC1SN RDC1PP RDC1PN 012 112 212 312 034 134 234 334 014 114 214 314 036 136 236 336 015 115 215 315 037 137 237 337 STS 1 Signals MCLKSP MCLKSN MCLKPP MCLKPN...

Page 333: ...D GRD GRD GRD GRD GRD GRD 045 047 048 102 107 108 109 110 111 113 121 129 135 141 143 145 147 148 202 207 Ground GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD 208 209 213 221 229 235 242 243 245 247 248 307 309 313 321 329 342 344 346 347 Ground Table 8 6 BBG11 I O Connections Continued Name Pin No Function Name Pin No Function ...

Page 334: ... IICSCL SLOTID 205 305 206 306 006 106 104 103 203 303 003 004 005 304 204 105 Control Signals TDC3SP TDC3SN TDC3PP TDC3PN RDC3SP RDC3SN RDC3PP RDC3PN TDC2SP TDC2SN TDC2PP TDC2PN RDC2SP RDC2SN RDC2PP RDC2PN TDC1SP TDC1SN TDC1PP TDC1PN RDC1SP RDC1SN RDC1PP RDC1PN 012 112 212 312 034 134 234 334 014 114 214 314 036 136 236 336 015 115 215 315 037 137 237 337 STS 1 Signals MCLKSP MCLKSN MCLKPP MCLKPN...

Page 335: ...D GRD GRD GRD GRD GRD GRD 045 047 048 102 107 108 109 110 111 113 121 129 135 141 143 145 147 148 202 207 Ground GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD 208 209 213 221 229 235 242 243 245 247 248 307 309 313 321 329 342 344 346 347 Ground Table 8 7 BBG12 I O Connections Continued Name Pin No Function Name Pin No Function ...

Page 336: ...3105 2105 1105 0105 3096 2096 1096 0096 3095 2095 1095 0095 3094 2094 1094 0094 3025 2025 1025 0025 3024 2024 1024 0024 3023 2023 1023 0023 3015 2015 Function Unit Transmit Data TFD21P TFD21N TFD12P TFD12N TFD22P TFD22N TFD13P TFD13N TFD23P TFD23N 1015 0015 3014 2014 1014 0014 3013 2013 1013 0013 Function Unit Transmit Data RFA11P RFA11N RFA21P RFA21N RFA12P RFA12N RFA22P RFA22N RFA13P RFA13N RFA2...

Page 337: ...B110P TB110N TB210P TB210N TB111P TB111N TB211P TB211N TB112P TB112N TB212P TB212N 1118 0118 3117 2117 1117 0117 3051 2051 1051 0051 3050 2050 1050 0050 3049 2049 1049 0049 3029 2029 1029 0029 3028 2028 1028 0028 3027 2027 1027 0027 Main B Unit Transmit Data TB101P TB101N TB201P TB201N TB102P TB102N TB202P TB202N TB103P TB103N TB203P TB203N TB104P TB104N TB204P TB204N TB105P TB105N 3123 2123 1123 ...

Page 338: ...073 3071 2071 1071 0071 3070 2070 1070 0070 3069 2069 1069 0069 Main B Unit Receive Data MCLKSP MCLKSN FSYNSP FSYNSN 3227 2227 3125 2125 Clock and Frame From TGS 1 MCLKPP MCLKPN FSYNPP FSYNPN 1127 0127 1125 0125 Clock and Frame From TGS 2 TSICKIP TSICKIN FSYNSP FSYNSN 3101 2101 1101 0101 Clock and Frame from Other TSI FIXED TSICKOP TSICKON FSYNSP FSYNSN 3103 2103 1103 0103 Clock and Frame from Oth...

Page 339: ... A1CKOP A1CKON A2CKOP A2CKON 3099 2099 1099 0099 Future Release 48VA1 48VA1 48VA1 48VA1 48VA1 48VA1 48VA2 48VA2 48VA2 48VA2 48VA2 48VA2 48VB1 48VB1 48VB1 48VB1 48VB1 48VB1 48VB2 48VB2 48VB2 48VB2 48VB2 48VB2 0140 0139 0138 0005 0004 0003 1140 1139 1138 1005 1004 1003 0143 0142 0141 0002 0001 0000 1143 1142 1141 1002 1001 1000 Input Power B1CKOP B1CKON B2CKOP B2CKON 3092 2092 1092 0092 Clock to Mai...

Page 340: ...26 3022 3019 3016 3012 3006 3005 3004 3003 2140 2139 2138 2137 2136 2132 2128 2126 2124 2120 2116 2112 2108 2104 2102 2100 2097 2093 2090 2086 2082 2080 2078 Signal Ground ESDGRD ESDGRD ESDGRD 3002 3001 3000 ESD Ground GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD 3143 3142 3141 3140 3139 3138 3137 3136 3132 3128 3126 31...

Page 341: ...D GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD 1100 1097 1093 1090 1086 1082 1080 1078 1076 1072 1068 1064 1060 1056 1052 1048 1046 1042 1038 1034 1030 1026 1022 1019 1016 1012 1006 0136 0132 0128 0126 0124 0120 GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD 0116 ...

Page 342: ...B1PP 027 127 026 126 227 327 226 326 031 131 030 130 231 331 230 330 037 137 036 136 034 134 237 337 236 336 234 334 023 123 022 122 223 323 222 322 019 119 018 118 219 STS 1 Signals RDB1PN RDB2PP RDB2PN RDC1SP RDC1SN RDC2SP RDC2SN RDC3SP RDC3SN RDC1PP RDC1PN RDC2PP RDC2PN RDC3PP RDC3PN 319 218 318 015 115 014 114 012 112 215 315 214 314 212 312 STS 1 Signals TOHCK TOHFR TOHDA ROHCK ROHFR ROHDA 04...

Page 343: ...erface GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD 313 021 121 221 321 029 129 021 229 329 035 135 235 335 047 147 247 347 148 248 Ground 48VA1 48VA2 48VB1 48VB2 48VRTN 300 200 100 001 301 Power ESDGND 002 ESD ground GRD GRD GRD GRD GRD GRD 102 202 302 013 113 213 Ground Table 8 9 21 TYPE OLIU I O Connections Continued Name Pin No Function Name Pin No Function ...

Page 344: ...5 3113 2113 1111 0111 3109 2109 1107 0107 3105 2105 1103 0103 3101 2101 1099 0099 3097 2097 1095 0095 3093 2093 1091 0091 3089 2089 1087 0087 3085 2085 1083 0083 Transmit STS 1 Signals T10SP T10SN T10PP T10PN T11SP T11SN T11PP T11PN T12SP T12SN T12PP T12PN 3081 2081 1079 0079 3077 2077 1075 0075 3073 2073 1071 0071 Transmit STS 1 Signals R01SP R01SN R01PP R01PN R02SP R02SN R02PP R02PN R03SP R03SN ...

Page 345: ...07 2007 1013 0013 3011 2011 1017 0017 3015 2015 Receive STS 1 Signals C51PP C51PN F51PP F51PN LTCK1 3069 2069 1059 0059 0055 LSICKP LSICKN LSICDP LSICDN LSIRDP LSIRDN CSR BMPA12 BMPA11 BMPA10 BMPA9 BS1 BS2 BS3 BS4 1011 0011 3009 2009 3013 2013 0015 3017 0019 3021 0023 3029 0027 3025 0031 IICSDA IICSCL TOHCK TOHFR TOHDA ROHCK ROHFR ROHDA 3033 0035 2065 0065 1065 3061 1061 2061 C51SP C51SN F51SP F51...

Page 346: ...RD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD 3125 2125 3124 2124 3123 2123 3122 2122 3121 3120 1117 3115 2115 1113 0113 3111 2111 1109 0109 3107 2107 1105 0105 3103 2103 1101 0101 3099 Signal Ground 48VB1 48VB1 48VB1 48VB1 48VB1 48VB1 48VB2 48VB2 48VB2 48VB2 48VB2 48VB2 0125 0124 0123 0002 0001 0000 1125 1124 1123 1002 1001 1000 Input Power Feeder B 48VRT 48VRT 48VRT 48VR...

Page 347: ...079 2079 1077 0077 3075 2075 1073 0073 3071 2071 1069 0069 3067 2067 3065 0061 3059 2059 1057 0057 Signal Ground GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD GRD 3055 2055 3053 2053 1051 0051 3049 2049 1047 0047 3045 2045 1043 0043 3041 2041 1039 0039 3037 2037 1035 2033 1031 2029 1027 2025 1023 ...

Page 348: ... Issue 5 November 2000 363 206 208 Troubleshooting Lucent Technologies Proprietary See Notice on first page ...

Page 349: ...n OS control In 1 1 both service and protection lines could be active at the same time 1xN 1x1 1xn protection switching pertains to circuit pack protection that provides a redundant signal path through the DDM 2000 it does not cover protection switching of an optical facility see 1 1 In 1xn switching a group of n service circuit packs share a single spare protection circuit pack 1x1 is a special c...

Page 350: ... of alternating positive and negative polarity but equal in amplitude and in which binary zeros are represented by signal elements that have zero amplitude ANSI American National Standards Institute The United States organization that coordinates creation of voluntary standards APS Automatic Protection Switch Switching of receivers in response to an indication of loss of signal or other problem wi...

Page 351: ...tic B8ZS Bipolar 8 Zero Substitution A line coding method that replaces a string of eight zeros with a sequence of symbols having some special characteristic BDFB Battery Distribution and Fuse Bay BER Bit Error Ratio The ratio of bits received in error to the total bits sent BIP Bit Interleaved Parity A method of error monitoring over a specified number of bits that is BIP 3 or BIP 8 BITS Building...

Page 352: ...CCITT International Telephone and Telegraph Consultative Committee An international advisory committee under United Nations sponsorship that has composed and recom mended for adoption worldwide standards for international communications This func tion is now under the auspices of the ITU International Telecommunications Union See ITU CLF Carrier Line Failure Status CLK Clock CMOS Complementary Met...

Page 353: ...n the equipment that provides the signal conversion and coding between the Data Terminating Equipment DTE and the line The DCE may be separate equipment or an integral part of the DTE or of interme diate equipment A DCE may perform other functions usually performed at the network end of the line DDM 1000 Lucent Technologies s Dual DS3 Multiplexer A digital multiplexer that multiplexes DS1 DS1C or ...

Page 354: ...s to the DSX 3 panel DSn Digital Signal Rate n One of the possible digital signal rates at DDM 2000 interfaces DS1 1 544 Mb s DS3 44 736 Mb s DSNE Directory Services Network Element An NE network element that provides direc tory services translation in an OSI subnetwork Can also be a GNE A single DSNE for a network must be set in Release 7 2 and later The DSNE recognizes communicates with and cont...

Page 355: ...ome inventory systems EEPROM Electrically Erasable Programmable Read Only Memory EIA Electronic Industries Alliance formerly the Electronic Industries Association EMC Electromagnetic Compatibility EMI Electromagnetic Interference EOOF Excessive Out of Frame EPROM Erasable Programmable Read Only Memory EQ Equipped memory administrative state ES Errored Seconds A performance monitoring parameter ES ...

Page 356: ...ive Failure An indication returned to a transmitting terminal that the receiving terminal has detected an incoming section failure FE SEL Far End Select An LED on the user panel FIT Failures in 109 hours of operation Free Running An operating condition of a clock in which its local oscillator is not locked to an internal synchronization reference and is using no storage techniques to sustain its a...

Page 357: ...at may be equipped GTP General Telemetry Processor H HDSL High data rate Digital Subscriber Line Holdover An operating condition of a network element in which its local oscillator is not locked to any synchronization reference but is using storage techniques to maintain its accuracy with respect to the last known frequency comparison with a synchronization reference I ID Identifier See shelf ID an...

Page 358: ...onal Telecommunications Union An international advisory committee under United Nations sponsorship that has composed and recommended for adoption worldwide standards for international communications The ITU consists of the ITU R radio that is free space and the ITU T telecommunications meaning any mode that uses a medium other than radio Fiber optics and coaxial cable are examples of transmission ...

Page 359: ...ar End LOF Loss of Frame A failure to synchronize to an incoming signal Line Timed A timing mode in which the terminal derives its transmit timing from the received line signal Formerly called loop timed Loop Timed Obsolete name for line timed LOP Loss of Pointer A failure to extract good data from an STS 1 payload LOS Loss of Signal The complete absence of an incoming signal LR Long Reach LS Low ...

Page 360: ... DS1 exter nal reference can be cascaded to other shelves in a bay using Mult cables normally starting with the bottom shelf Number 1 and working towards the top of the bay MUX Multiplex A device that multiplexes MXRVO Circuit Pack The MXRVO circuit pack multiplexes seven VT G signals from the DS1 cir cuit packs to an STS 1 signal for connection to the OLIU circuit packs N NARTAC North American Re...

Page 361: ...ng System nm Nanometer 10 9 meters NMA Network Monitoring and Analysis An operations system which is used to monitor net work facilities NMON Not Monitored A provisioning state for equipment that is not monitored or alarmed Node In SONET a node is a line terminating element Non Revertive A protection switching mode in which after a protection switch occurs the equipment remains in its current conf...

Page 362: ...is circuit pack is inserted into the AUXCTL slot OLIU Optical Line Interface Unit This circuit pack contains among other things the optical transmitter and receiver OOF Out of Frame Operations Interface Any interface that provides information on the system performance or control These include the equipment LEDs user panel CIT office alarms and all telemetry interfaces Optical LBO An optical attenu...

Page 363: ...arginally operating systems before an alarm would be generated PMN Power Minor Alarm Proactive Maintenance Refers to the process of detecting degrading conditions not severe enough to initiate protection switching or alarming but indicative of an impending signal failure or signal degrade defect for example performance monitoring POH Path Overhead POTS Plain Old Telephone Service Protection Line A...

Page 364: ...ent is currently in a failure mode See Non Revertive Ring A configuration of nodes comprised of network elements connected in a circular fash ion Under normal conditions each node is interconnected with two neighbors and includes capacity for transmission in either direction between adjacent nodes Path switched rings use a head end bridge and tail end switch both transmitters are always transmitti...

Page 365: ...ack in the main 1 or fn a 1 or fn b 1 or fn c 1 slot As defined by the SONET standard the SONET APS channel is not defined on a service or working line See Protection Line SES Severely Errored Seconds This performance monitoring parameter is a second in which a signal failure occurs or more than a preset amount of coding violations depen dent on the type of signal occurs SF Super Frame format for ...

Page 366: ...erm change in the system STS STS n Synchronous Transport Signal The basic logical building block signal with a rate of 51 840 Mb s for an STS 1 signal and a rate of n times 51 840 Mb s for an STS n signal STS 1 The basic logical building block signal with a rate of 51 840 Mb s STS 3c Synchronous Transport Level 3 concatenated Signal See OC 3c Subnetwork A subnetwork consists of a CO or Gateway Net...

Page 367: ...counter exceeds a user selected threshold A TCA does not generate an alarm but is available on demand through the CIT is shown by TBOS and causes a message to be sent to NMA via the X 25 TL1 interface TCVCXO Temperature Compensated Voltage Controlled Crystal Oscillator A highly stable and accurate clock source used in the DDM 2000 TGS circuit pack TGS The timing generator circuit pack generates cl...

Page 368: ...ines may be active simultaneously with one line carrying traffic in one direction and the other line carrying traffic in the other direction The K1 and K2 bytes in the SONET line overhead are used to convey to the far end which line the near end receiver has chosen so that an active indication may be made at the far end UPD INIT A pushbutton on the user panel V VF Voice Frequency VLSI Very Large S...

Page 369: ... SONET structure 108 bytes that car ries one or more VTs of the same size Seven VT groups 756 bytes are byte inter leaved within the VT organized STS 1 synchronous payload envelope Z Zero Code Suppression A technique used to reduce the number of consecutive zeros in a line codes signal B3ZS for DS3 signals and B8ZS for DS1 signals ...

Page 370: ...GL 22 Issue 5 June 2000 363 206 208 Glossary ...

Page 371: ...filter AIS alarm delay alarm cable alarm cutoff Alarm Gateway Network Element alarm group Alarm Indication Signal Alignment and Hold Down Procedure alternate mark inversion American National Standards Institute American Standard Code for Information Interchange AMI ANSI L APS AS C ASCII ASCII Terminal ASCII Terminal Setup ASN 1 ATM at sign audible alarm auto Automatic Protection Switch Automatic P...

Page 372: ...and cable cable group CANcel carrier line failure status CAUTION caution YL CC CCITT central office Central Office Toward the Remote Terminal Telemetry Test CEV Change Notices OLY Circuit Pack Installation Circuit Pack Provisioning Option Settings CIT clear alarms CLF CLK clock CMISE LY CMOS CN OLY CO colon color code COM comma command command code commands Compatible Terminals controlled environm...

Page 373: ...S1 Timing Cabling for Shelf 1 DS1 Timing Cabling for Sync Input DS3 DS3 Cable Installation Rear Access DS3 Cabling DS3 Cabling Front Access DS3 circuit pack DS3 EC 1 Transmission Tests DSn DSNE DSNE and AGNE GNE Releases 3 and 5 DSX DSX 1 DSX 3 DSX 3 STSX Transmission Tests DT DTE EC 1 ECI EC n EEPROM EIA EIA RS 422 EIA 232 EIA 232D Electronic Industries Alliance Electronic Industries Association ...

Page 374: ...T Floor Drilling FN Frame Grounding free running FT 2000 function group function unit Gateway Network Element GNE ground group GTP heat baffle HELP holdover hyphen I O ID Idle Channel Signal IEC IMF IMPORTANT INSTALLATION SAFETY INSTRUC TIONS in service INC INCM incoming status inconsistent DCC initialization INITIALIZE INITIALIZE SYSTEM init pm init sys Inspection ins prog INSTALL installation L ...

Page 375: ...S Lucent installation and engineering organization 0 MAIN Main maintenance O major alarm Make STS1 Cross Connections man machine language Manual Protection Switching Test MD Midspan Meet minor alarm miscellaneous alarm miscellaneous discrete Miscellaneous Discrete Telemetry Cabling Miscellaneous Discrete Telemetry Test MJ MML MN mode identifier miscellaneous discrete modem modem cable Modem Cablin...

Page 376: ...tershelf Parallel Telemetry Cabling OC 12 Intershelf Parallel Telemetry Cabling Proce dure OC 12 Intershelf TBOS CIT and Modem Cabling OC 12 Intershelf TBOS CIT and Modem Cabling Pro cedure OC 12 Intershelf Timing Connections Procedures OC 12 Multiplexer Trouble Shooting OC 12 Shelf Installation OC 12 to OC 3 Fiber Connection Test OC 3 Release 13 Release 3 Release 7 2 Release 7 2 or 9 Release 8 Re...

Page 377: ...rete Telemetry Test PARALLEL TELEMETRY parallel telemetry Parallel Telemetry Cabling Parallel Telemetry Cabling Rear Access Parallel Telemetry Shelf 1 Procedure parallel telemetry test password OLY PATH PC PC personal computer PCNs personal computer PID PINFET PJC Plesiochronous Network PLL PM PMN POH Pointer Justification Count PJC Y POTS power power cable Power Cable Installation Power Cable Ins...

Page 378: ...NETWORK ELEMENT RETRIEVE NETWORK MAP RETRIEVE OC12 RETRIEVE OC3 RETRIEVE PERFORMANCE MONITORING RETRIEVE SECURITY RETRIEVE STATE RETRIEVE STS1 RETRIEVE SYNCHRONIZATION RETRIEVE T3 RETRIEVE UPPER LAYER SECTION DCC Revertive ring rlgn rls lpbk t3 RPP RT RTAC OL rtrv alm rtrv attr alm rtrv attr cont rtrv attr env rtrv crs sts1 rtrv eqpt rtrv fea rtrv fecom rtrv hsty rtrv lgn rtrv link rtrv map rtrv n...

Page 379: ... ID site ID SLC YLLL SLC 2000 Y SLC 2000 Access System Y software Software Download software version SONET O SPE SPE STS 1 SRD ST standard standby Status status Stratum 1 STS STS 1 STS 3c STS n STSX subnetwork SuperFrame SWITCH SWITCH FUNCTION UNIT SWITCH LINE SWITCH LOW SPEED SWITCH LOW SPEED SWITCH PATH STS1 SWITCH SYNCHRONIZATION SWITCH TGS SWITCH TIME SLOT INTERCHANGE switch fn switch line swi...

Page 380: ... test led test sysctl test tlm par aco clf cr inc mj mn ne output pmn test tlm ser test trmsn t3 TGS L TID TID address map time display time slot interchange timing free running loop timing cable timing reference Timing Source for Sync Input Connection Procedure Timing Source for Sync Input Connections Timing Verification TITAN LY Y TL1 TL1 X 25 Interface Cabling tog TOGGLE TOP Transmission and Ti...

Page 381: ...363 206 208 Index 1 WARNING warning YL wrist strap YLLL wrist straps YLL X 25 Zero Code Suppression ...

Page 382: ...363 206 208 Index 1 ...

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