Huawei SmartAX MA5600T Hardware Description page 852

SmartAX MA5600T/MA5603T/MA5608T Multi-service
Access Module
Hardware Description
l When cables from the PSTN and LINE ports are routed to an outdoor environment, the
MDF must be installed with a protective unit.
l When cables from the LINE port are routed to the user side, the MDF must be installed
with a protective unit.
l The PSTN port must be connected to an MDF with a protective unit or a POTS device.
Otherwise, when the LINE port is struck by lightning, energy inside the SPL board or unit
fluctuates and overlaps, which may damage the LINE port.
Pin Assignments
The pin assignments of xDSL, LINE, and PSTN ports on the H801VSPLC board are the
same.
describes the pin assignments of the xDSL1 port.
Table 3-223 Pin assignments of the xDSL0 port
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Issue 24 (2018-07-30)
NOTICE
Table 3-223 describes the pin assignments of the xDSL0 port, and
Signa Pin Signa
l l
7 17 15
18
6 19 14
20
5 21 13
22
4 23 12
24
3 25 11
26
2 27 10
28
1 29 9
30
0 31 8
32
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Port Pin
33
33
17
34
49
35
1
36
37
64
16
38
48
39
32
40
41
42
43
44
45
46
47
48
3 Board
Table 3-224
Signa Pin Signa
l l
23 49 31
50
22 51 30
52
21 53 29
54
20 55 28
56
19 57 27
58
18 59 26
60
17 61 25
62
16 63 24
64
832