PairGain FCS-719, Manual

Page 1: ...FCS 719 List Number Part Number CLEI Code 1 150 1319 01 VAMCBE0ARA PAIRGAIN TECHNOLOGIES INC ENGINEERING SERVICES TECHNICAL PRACTICE SECTION 363 719 100 Revision History of this practice Revision 03...

Page 2: ...SIONING HDSL LINES 16 7 MOUNTING 18 8 WIRING 18 9 TURN UP AND TESTING 23 10 TROUBLESHOOTING 23 11 TECHNICAL SUPPORT 23 D WARRANTY 23 12 WARRANTY 23 USING THIS TECHNICAL PRACTICE Three types of message...

Page 3: ...re installed from the front of the shelf Interconnections for the PG Flex units are located on the backplane at the rear of the shelf Figure 1 Front View of FCS 719 COT Shelf 1 2 The FCS 719 COT shelf...

Page 4: ...RIPTION 3 OPERATIONAL CAPABILITIES 3 1 Each shelf can support four subscriber carrier systems each system requires one line unit and one channel unit Each shelf can contain up to four line units one p...

Page 5: ...ion on Cabling Proper connections Grounding 4 3 Wiring external to the product s should follow the provisions of the current edition of the National Electrical Code 4 4 Tables 1 through 15 identify ea...

Page 6: ...8 5 J15 Channel Unit 9 6 J17 Line Unit 4 3 J18 Channel Unit 10 4 J19 Channel Unit 11 5 J20 Channel Unit 12 6 J21 RS 232 DTE 9 J22 LAN connector 8 P1 System 1 Subscriber connector 14 P2 System 2 Subscr...

Page 7: ...1 PROCEED1 11 TESTOUT T_2 12 LOCK1 12 PROCEED2 12 TESTOUT R_2 13 LOCK2 13 PROCEED3 13 TESTOUT T_3 14 LOCK3 14 PROCEED4 14 TESTOUT R_3 15 LOCK4 15 SEIZE 15 TESTOUT T_4 16 TMAJ 16 SEZBY 16 TESTOUT R_4 1...

Page 8: ...8_n 15 BATTERY 16 BATTERY 17 8KHZ_CC 18 N C BURN IN 19 TSYNC_n 20 TSIG_n 21 TCLK_n 22 TSER_n 23 GND 24 RSYNC_n 25 RSIG_n 26 RCLK_n 27 RSER_n 28 GND 29 SDA_n 30 CSYNC_n 31 FUSEALARM 32 SCL_n 33 5_n 34...

Page 9: ...4_n 11 BATTERY 12 BATTERY 13 48_n 14 48_n 15 BATTERY 16 BATTERY 17 8KHZ_CC 18 N C BURN IN 19 TSYNC_n 20 TSIG_n 21 TCLK_n 22 TSER_n 23 GND 24 RSYNC_n 25 RSIG_n 26 RCLK_n 27 RSER_n 28 GND 29 SDA_n 30 CS...

Page 10: ...8_n 11 BATTERY 12 BATTERY 13 48_n 14 48_n 15 BATTERY 16 BATTERY 17 8KHZ_CC 18 N C BURN IN 19 TSYNC_n 20 TSIG_n 21 TCLK_n 22 TSER_n 23 GND 24 RSYNC_n 25 RSIG_n 26 RCLK_n 27 RSER_n 28 GND 29 SDA_n 30 CS...

Page 11: ...12_n 11 BATTERY 12 BATTERY 13 48_n 14 48_n 15 BATTERY 16 BATTERY 17 8KHZ_CC 18 N C BURN IN 19 TSYNC_n 20 TSIG_n 21 TCLK_n 22 TSER_n 23 GND 24 RSYNC_n 25 RSIG_n 26 RCLK_n 27 RSER_n 28 GND 29 SDA_n 30 C...

Page 12: ...Screw Frame Ground Protection Ground CO ground is separate from FRAME GROUND in PG Flex These can be connected on the COT shelf Backplane by connecting the FRAME GND wire wrap post to the adjacent CK...

Page 13: ...UT_R 0 45 mm Wire Wrap Test connection looking into the central office equipment of the selected subscriber for System n This connection must be set up through the PG Flex RS 232 maintenance port In s...

Page 14: ...be connected to the central office alarm system s minor alarm audible indicator MIN_VIS 13 14 15 A single form C relay is utilized to indicate a minor alarm The alarm may be silenced with the ACO but...

Page 15: ...ip and ring terminations For channel units providing eight 8 circuits circuits Ckt 1 through Ckt 8 are used for tip and ring terminations For a 24 channel system a maximum of 24 circuits may be provis...

Page 16: ...ector Pn Ring Connector Pn Tip 1 1 1 26 2 2 27 3 3 28 4 4 29 5 13 38 6 14 39 7 15 40 8 16 41 2 1 5 30 2 6 31 3 7 32 4 8 33 5 17 42 6 18 43 7 19 44 8 20 45 3 1 9 34 2 10 35 3 11 36 4 12 37 5 21 46 6 22...

Page 17: ...PGTC_TIP2 3 PGTC_RING3 28 PGTC_TIP3 4 PGTC_RING4 29 PGTC_TIP4 5 SLEEVE2 30 SLEEVE1 6 SLEEVE4 31 SLEEVE3 7 OH2 32 OH1 8 OH4 33 OH3 9 PROCEED2 34 PROCEED1 10 PROCEED4 35 PROCEED3 11 LOCK2 36 LOCK1 12 L...

Page 18: ...HDSL LINES 6 1 The HDSL transmission scheme uses two pairs between the COT and RT The wire pairs should have identical electrical make ups Differences in total wire length wire gauge bridge taps and e...

Page 19: ...Length Resistance 19 AWG 0 9 mm 22 8 kft 7 0 km 367 22 AWG 0 6 mm 16 1 kft 4 9 km 521 24 AWG 0 5 mm 12 3 kft 3 7 km 638 26 AWG 0 4 mm 9 0 kft 2 7 km 750 Table 17 16 32 Channel HDSL Transmission Dista...

Page 20: ...8 1 1 To connect the frame ground Figure 3 1 Remove the fuse in the equipment bay s fuse panel for the circuit where the PG Flex central office battery wire will be terminated until the COT is wired...

Page 21: ...nect the wires used for the central office battery and the central office battery return to the TB1 48 V and TB2 BATT RTN screw terminals 2 Connect the central office battery return wire from TB2 on t...

Page 22: ...ns HDSL_T1_n Tip and HDSL_R1_ n Ring on the COT shelf where n is 1 for System 1 2 for System 2 3 for System 3 and 4 for System 4 2 Connect the HDSL Pair 2 onto wire wrap pins HDSL_T2 _n Tip and HDSL_R...

Page 23: ...nect the metallic bypass pair from the MDF to wire wrap posts BYPASS_T_n and BYPASS_R_n on the COT shelf where n is 1 for System 1 2 for System 2 3 for System 3 and 4 for System 4 Figure 6 Figure 6 Co...

Page 24: ...PG Flex system Use connectors P1 through P4 to connect the PG Flex COT shelf to the central office switch subscriber line circuits at the MDF 8 1 8 Insert a 12 amp fuse in the equipment bay s fuse pa...

Page 25: ...results in a callback within 30 minutes of initiating the request 11 3 In addition PairGain maintains a computer bulletin board system for obtaining current information on PairGain products product t...

Page 26: ...RMA number and return the defective unit freight prepaid along with a brief description of the problem to PairGain Technologies Inc 2120 Ritchey St Santa Ana CA 92705 5101 Attn Customer Repair Facili...

Page 27: ...Revision 03 December 18 1996 Section 363 719 100 PG Flex FCS 719 PairGain Engineering Plant Series Page 25...

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