Cisco ASR 903 Installation Guide

Jack PinTelco RXSignal NameBoard
Pins
Jack PinTelco TXSignal NameBoard PInsLine
431RX_RING_P968131TX_RING_P964Line 8
56RX_TIP_P91826TX_TIP_P914
430RX_RING_P1067130TX_RING_P1063Line 9
55RX_TIP_P101725TX_TIP_P1013
427RX_RING_P1156127TX_RING_P1152Line 10
52RX_TIP_P11622TX_TIP_P112
426RX_RING_P1255126TX_RING_P1251Line 11
51RX_TIP_P12521TX_TIP_P121
433RX_RING_P1370133TX_RING_P1374Line 12
58RX_TIP_P132028TX_TIP_P1324
432RX_RING_P1469132TX_RING_P1473Line 13
57RX_TIP_P141927TX_TIP_P1423
429RX_RING_P1558129TX_RING_P1562Line 14
54RX_TIP_P15824TX_TIP_P1512
428RX_RING_P1657128TX_RING_P1661Line 15
53RX_TIP_P16723TX_TIP_P1611
The figure below shows the wiring schematic of the cable used to connect the T1/E1 interface module to the
rear of the patch panel.
Cisco ASR 903 and ASR 903U Aggregation Services Router Hardware Installation Guide
166
Troubleshooting
16 T1/E1 Interface Module Pinout

Cisco ASR 903 Specifications

General

Form Factor	Modular
Storage Temperature	-40°C to 70°C (-40°F to 158°F)
Humidity	5% to 95% non-condensing
Redundancy	Yes, redundant power supplies and route processors
Operating System	Cisco IOS XE
Power Supply	AC or DC
Switching Capacity	240 Gbps
Operating Temperature	-40°C to 65°C (-40°F to 149°F)
MTBF	200, 000 hours
Supported Protocols	IPv4, IPv6, MPLS, L2VPN, L3VPN
Interfaces	Gigabit Ethernet, 10 Gigabit Ethernet, T1/E1