Table 5-30 Type and usage of the interfaces on the front panel of the AND2MD1A/AND2MD1B
Interfac
e on the
Front
Panel
Interfac
e Type
Usage
AND2MD1A AND2MD1B
0 to 15 Anea 96 75-ohm interface, which is used
to transmit or receive the zero to
fifteenth channels of E1
services.
120-ohm interface, which is used
to transmit or receive the zero to
fifteenth channels of E1 services.
16 to 31 Anea 96 75-ohm interface, which is used
to transmit or receive the
sixteenth to thirty-first channels
of E1 services.
120-ohm interface, which is used
to transmit or receive the
sixteenth to thirty-first channels
of E1 services.
Table 5-31 lists the pins of the Anea 96 interface.
Table 5-31 Pins of the Anea 96 interface
Front View
Connector Pin Usage Connector Pin Usage
1 R x 0 25 T x 0
2 26
3 R x 1 27 T x 1
4 28
5 R x 2 29 T x 2
6 30
7 R x 3 31 T x 3
8 32
9 R x 4 33 T x 4
10 34
11 R x 5 35 T x 5
12 36
13 R x 6 37 T x 6
14 38
15 R x 7 39 T x 7
16 40
17 R x 8 41 T x 8
ATN 950B Multi-service Access Equipment
Hardware Description 5 Physical Interface Card
Issue 03 (2012-07-23) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
79
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