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

Troubleshooting
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16 T1/E1 Interface Module Pinout

The table below summarizes the pinouts of the cable (Tyco part number 2163442-1, Cisco part number
72-5184-01) used to connect the T1/E1 interface module to the rear of the patch panel.
Table 32: 16 T1/E1 Interface Pinouts
Line
Line 0
Line 1
Line 2
Line 3
Line 4
Line 5
Line 6
Line 7
Signal Direction Description
Name
RI Ring Indicator
GND
RXD Input Receive data
DSR/DCD Input Data set ready/Data Carrier detect
CTS Input Clear to send
Board PIns Signal Name
88 TX_RING_P1
38 TX_TIP_P1
87 TX_RING_P2
37 TX_TIP_P2
76 TX_RING_P3
26 TX_TIP_P3
75 TX_RING_P4
25 TX_TIP_P4
100 TX_RING_P5
50 TX_TIP_P5
99 TX_RING_P6
49 TX_TIP_P6
86 TX_RING_P7
36 TX_TIP_P7
85 TX_RING_P8
35 TX_TIP_P8
Cisco ASR 903 and ASR 903U Aggregation Services Router Hardware Installation Guide
Telco TX Jack Pin Board
Pins
39 1 92
14 2 42
38 1 91
13 2 41
35 1 80
10 2 30
34 1 79
9 2 29
41 1 94
16 2 44
40 1 93
15 2 43
37 1 82
12 2 32
36 1 81
11 2 31
16 T1/E1 Interface Module Pinout
Signal Name Telco RX Jack Pin
RX_RING_P1 39 4
RX_TIP_P1 14 5
RX_RING_P2 38 4
RX_TIP_P2 13 5
RX_RING_P3 35 4
RX_TIP_P3 10 5
RX_RING_P4 34 4
RX_TIP_P4 9 5
RX_RING_P5 41 4
RX_TIP_P5 16 5
RX_RING_P6 40 4
RX_TIP_P6 15 5
RX_RING_P7 37 4
RX_TIP_P7 12 5
RX_RING_P8 36 4
RX_TIP_P8 11 5
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