Table 9-15 Pin assignment of the 75-ohm E1 cable connector
Connecto
r Pin
Cable Remarks Connecto
r Pin
Cable Remarks
Core Serial No. Core Serial No.
1 Tip 1 R0 25 Tip 2 T0
2 Ring 26 Ring
3 Tip 3 R1 27 Tip 4 T1
4 Ring 28 Ring
5 Tip 5 R2 29 Tip 6 T2
6 Ring 30 Ring
7 Tip 7 R3 31 Tip 8 T3
8 Ring 32 Ring
9 Tip 9 R4 33 Tip 10 T4
10 Ring 34 Ring
11 Tip 11 R5 35 Tip 12 T5
12 Ring 36 Ring
13 Tip 13 R6 37 Tip 14 T6
14 Ring 38 Ring
15 Tip 15 R7 39 Tip 16 T7
16 Ring 40 Ring
17 Tip 17 R8 41 Tip 18 T8
18 Ring 42 Ring
19 Tip 19 R9 43 Tip 20 T9
20 Ring 44 Ring
21 Tip 21 R10 45 Tip 22 T10
22 Ring 46 Ring
23 Tip 23 R11 47 Tip 24 T11
24 Ring 48 Ring
49 Tip 25 R12 73 Tip 26 T12
50 Ring 74 Ring
51 Tip 27 R13 75 Tip 28 T13
52 Ring 76 Ring
ATN 950B Multi-service Access Equipment
Hardware Description 9 Cables
Issue 03 (2012-07-23) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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