H801Vspla Board Description - Huawei SmartAX MA5600T Hardware Description

SmartAX MA5600T/MA5603T/MA5608T Multi-service
Access Module
Hardware Description
Table 3-217 Pin assignments of the xDSL1 port
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16

3.26.7 H801VSPLA Board Description

H801VSPLA is a 64-port VDSL over POTS splitter board. It separates 64-channel VDSL2
signals from POTS signals and protects the subscriber line against overcurrent and
overvoltage (K.20). The H801VSPLA board separates the LINE signals into VDSL2 signals
and POTS signals. After that, the VDSL2 signals are sent to the VDSL2 service board and the
POTS signals are sent to the PSTN device through the MDF.
Functional Specifications
The H801VSPLA board supports the following functions:
l
l
Figure 3-161
Issue 24 (2018-07-30)
Signa Pin
l
39 17
18
38 19
20
37 21
22
36 23
24
35 25
26
34 27
28
33 29
30
32 31
32
Separation of 64-channel VDSL2 signals from POTS signals
Complex impedance (ETSI TS 101 952 01 01 option A)
shows the external connections of the H801VSPLA board.
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Copyright © Huawei Technologies Co., Ltd.
Signa Port
l
47
33
17
49
46
1
45
64
16
48
44
32
43
42
41
40
Pin Signa Pin
l
33 55 49
34 50
35 54 51
36 52
37 53 53
38 54
39 52 55
40 56
41 51 57
42 58
43 50 59
44 60
45 49 61
46 62
47 48 63
48 64
3 Board
Signa
l
63
62
61
60
59
58
57
56
824