Patton electronics 1082/F, User Manual

Page 1: ...UAL MODEL 1082 F iDSL Modem with G 703 Interface SALES OFFICE 301 975 1000 TECHNICAL SUPPORT 301 975 1007 Part 07M1082F UM Doc 03317U2 001 Rev C Revised 11 2 06 An ISO 9001 Certified Company C E R T I...

Page 2: ...ring the Hardware DIP Switches 12 Configuring DIP Switch S1 13 SW1 1 Octet Function 14 SW1 2 Hardware Software 14 SW1 3 Front Panel Switch Function 14 SW1 4 SNMP Control 14 SW1 5 Reserved 14 SW1 6 7 C...

Page 3: ...IT LEVEL 25 A 12 Load Impedance 25 A 13 Input Signal Level 25 A 14 Jitter Performance 25 A 15 Isoloation 25 A 16 Compliance 25 A 17 LED Status Indicators 25 A 18 Power 25 A 19 Temperature Range 25 A 2...

Page 4: ...rt 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interfer ence when the equipment is operated in a commercial environment This equipment generates uses...

Page 5: ...ntainer This number may be obtained from Patton Electronics Technical Service at Tel 301 975 1007 E mail support patton com URL www patton com Note Packages received without an RMA number will not be...

Page 6: ...ll duplex operation over a single twisted pair 2 wires Able to work in clear channel or Octet timing modes Complies with ITU CCITT G 823 control of jitter Compatible with popular Patton Models 1092A 1...

Page 7: ...ment is enabled through a 1001MC rack management card located in the Patton Electronics Rack System Figure 1 Typical application HTTP HTML Management The 1001MC maintains HTML pages that can be viewed...

Page 8: ...modem transmitter so it can directly use the clock The Rx of the second modem recovers the clock and presents a jittery clock RXCLK1 and data RXD1 to the second G 703 s transmitter This transmitter h...

Page 9: ...G 703 s trans mitter It has to smooth the clock before it uses the clock to transmit The Rx of the second G 703 recovers the timing and clocks the data into a FIFO The Tx of the second modem sends th...

Page 10: ...ass the smoothed recov ered timing to the modem as XCLK1 with the Rx data as TXD1 and also to the G 703 Tx side Internal Receive Recovered This sets the interface to use the modem s Tx timing recovere...

Page 11: ...ing frame is embedded in the data Note Octet timing mode is supported only when two 1082 F modems are connected to each other It is not supported when the 1082 F modem is used with the 1092A or 1092AR...

Page 12: ...nfigurations 3 1 CONFIGURING THE HARDWARE DIP SWITCHES Using a small flat tip screwdriver remove the protective cover located on the underside of the Model 1082 see Figure 4 Figure 4 Removing the cove...

Page 13: ...h S1 8 Detailed descriptions of each switch follow Table 1 Table 1 DIP Switch Summary Table Position Function Factory Default S1 1 Octet or Clear Channel Mode ON Clear Channel S1 2 SNMP Hardware Soft...

Page 14: ...nges can only be made via hardware When configured for software control changes can be made remotely via SNMP software SW1 3 Front Panel Switch Function This switch is used to enable or disable the fu...

Page 15: ...on Use Switch S1 8 to allow Model 1082 F to enter the Remote Digital Loopback diagnostic test when requested to do so by the far end Modem For example when switch S1 8 is set to ON it will enter RDL m...

Page 16: ...ese units work in pairs Both units at the end of the twisted pair DSL span must be set for the same DTE rate 64 kbps To function properly the Model 1082 needs one twisted pair of metallic wire This tw...

Page 17: ...pin relationships shown in Figure 8 Figure 8 Model 1082 co directional interface 1 N C 2 N C 3 N C 4 2 Wire TIP 5 2 Wire RING 6 N C 7 N C 8 N C 1 2 3 4 5 6 7 8 Pin Signal Name Direction Function In r...

Page 18: ...h a male IEC 320 DC Power The 36 60 VDC DC to DC adapter is supplied with the DC version of the Model 1082 The black and red leads plug into a DC source nominal 48VDC and the barrel power connector pl...

Page 19: ...supply section of the Model 1082 Fuse replacement should only be performed by qualified service personnel Contact Patton Electronics Technical support at 1 301 975 1007 via our web site at www patton...

Page 20: ...description Table 2 Figure 10 Model 1082 front panel Table 2 LED descriptions DSL Link Active Green Solid green On indicates that the end to end DSL Framer Link is up signifying that the link across t...

Page 21: ...of a terminal will appear on the terminal screen Figure 11 Local Line loopback To perform an LLB test follow these steps 1 Activate LLB By moving the front panel toggle switch up to Local Once LLB is...

Page 22: ...est follow these steps 1 Activate RDL by moving the front panel toggle switch down to Remote Note Remote loopback cannot be activated until approximately 45 seconds after the two modems have linked to...

Page 23: ...52 BER test mode and transmits a 511 test pattern into the loop If any errors are present the local modem s red ER LED will blink continu ously 2 If the above test indicates that no errors are present...

Page 24: ...n 19 AWG 0 9mm wire 7 2 miles 11 5 km on 22 AWG 0 64mm wire 5 0 miles 8 km on 24 AWG 0 5mm wire 3 4 miles 5 5 km on 26 AWG 0 4mm wire A 6 G 703 DISTANCE 1 mile 1 6 km on a standard G 703 line A 7 A 7...

Page 25: ...G 823 0 05UI jitter for network extension applications A 15 ISOLOATION 2000 VRMS isolation transformer coupled A 16 COMPLIANCE FCC Class A EN 50081 1 Emissions EN 50082 1 Susceptibility Designed for...

Page 26: ...0 15 000 feet 0 4 572 meters A 21 HUMIDITY 5 to 95 non condensing A 22 DIMENSIONS 4 125W x 1 625H x 6 0D in 10 5W x 4 1W x 15 2D cm A 23 WEIGHT 2 01 lbs 1 0kg A 24 LINE INTERFACE Transformer coupled 1...

Page 27: ...sal Input Adapter 0805EUR European Power Cord CEE 7 A 0805UK United Kingdom Power Cord D 0805US American Power Cord K 0805AUS Australia New Zealand Power Cord C 0805DEN Denmark Power Cord E 0805FR Fra...

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