Cisco ASR 903 Installation Guide

Jack
Pin
Telco
RX
Signal NameBoard
Pins
Jack
Pin
Telco
TX
Signal NameBoard
PIns
LineBoard
Connector
4
35RX_RING_P1862135TX_RING_P1844Line 18PORTS
16-31
510RX_TIP_P1828210TX_TIP_P1810
434
RX_RING_P1961134TX_RING_P1943Line 19PORTS
16-31
59RX_TIP_P192729TX_TIP_P199
441
RX_RING_P2068141TX_RING_P2050Line 20PORTS
16-31
516RX_TIP_P2034216TX_TIP_P2016
440
RX_RING_P2167140TX_RING_P2149Line 21PORTS
16-31
515RX_TIP_P2133215TX_TIP_P2115
437
RX_RING_P2264137TX_RING_P2246Line 22PORTS
16-31
512RX_TIP_P2230212TX_TIP_P2212
436
RX_RING_P2363136TX_RING_P2345Line 23PORTS
16-31
511RX_TIP_P2329211TX_TIP_P2311
431
RX_RING_P2458131TX_RING_P2440Line 24PORTS
16-31
56RX_TIP_P242426TX_TIP_P246
430
RX_RING_P2557130TX_RING_P2539Line 25PORTS
16-31
55RX_TIP_P252325TX_TIP_P255
427
RX_RING_P2654127TX_RING_P2636Line 26PORTS
16-31
52RX_TIP_P262022TX_TIP_P262
426
RX_RING_P2753126TX_RING_P2735Line 27PORTS
16-31
51RX_TIP_P271921TX_TIP_P271
433
RX_RING_P2860133TX_RING_P2842Line 28PORTS
16-31
58RX_TIP_P282628TX_TIP_P288
432
RX_RING_P2959132TX_RING_P2941Line 29PORTS
16-31
57RX_TIP_P292527TX_TIP_P297
429
RX_RING_P3056129TX_RING_P3038Line 30PORTS
16-31
54RX_TIP_P302224TX_TIP_P304
Cisco ASR 903 and ASR 903U Aggregation Services Router Hardware Installation Guide
169
Troubleshooting
32 T1/E1 Interface Module Pinout

Cisco ASR 903 Specifications

General

Brand	Cisco
Model	ASR 903
Category	Network Router
Language	English