T1/E1 Interface Module Pinout - Cisco ASR 903 Installation Manual

Troubleshooting
Figure 118: Wiring Schematic of Cable between 16 T1/E1 Interface and Patch Panel

32 T1/E1 Interface Module Pinout

The table below summarizes the pinouts of the cable used to connect the 32 T1/E1 interface module to the
rear of the patch panel.
Table 33: 32 T1/E1 Pinout
Board
Connector
PORTS
0-15
PORTS
0-15
PORTS
0-15
PORTS
0-15
PORTS
0-15
Line Board Signal Name
PIns
Line 0 48 TX_RING_P0
14 TX_TIP_P0
Line 1 47 TX_RING_P1
13 TX_TIP_P1
Line 2 44 TX_RING_P2
10 TX_TIP_P2
Line 3 43 TX_RING_P3
9 TX_TIP_P3
Line 4 50 TX_RING_P4
16 TX_TIP_P4
Cisco ASR 903 and ASR 903U Aggregation Services Router Hardware Installation Guide
Telco Jack Board Signal Name
TX Pin Pins
39 1 66 RX_RING_P0
14 2 32 RX_TIP_P0
38 1 65 RX_RING_P1
13 2 31 RX_TIP_P1
35 1 62 RX_RING_P2
10 2 28 RX_TIP_P2
34 1 61 RX_RING_P3
9 2 27 RX_TIP_P3
41 1 68 RX_RING_P4
16 2 34 RX_TIP_P4
32 T1/E1 Interface Module Pinout
Telco Jack
RX Pin
39 4
14 5
4
38
13 5
35 4
10 5
34 4
9 5
41 4
16 5
167