NOTICE
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 assignment of the xDSL port, LINE port, and PSTN port on the H801VSNF board are
the same. For pin assignment of the xDSL0 port, see Table 3-210; for pin assignment of the
xDSL1 port, see Table 3-211.
Table 3-210 Pin assignments of the xDSL0 port
Pin
Signa
l
Pin Signa
l
Port Pin Signa
l
Pin Signa
l
1 7 17 15
33 23 49 -
2 18 34 50
3 6 19 14 35 22 51 -
4 20 36 52
5 5 21 13 37 21 53 -
6 22 38 54
7 4 23 12 39 20 55 -
8 24 40 56
9 3 25 11 41 19 57 -
10 26 42 58
11 2 27 10 43 18 59 -
12 28 44 60
13 1 29 9 45 17 61 -
14 30 46 62
15 0 31 8 47 16 63 -
16 32 48 64
SmartAX MA5600T/MA5603T/MA5608T Multi-service
Access Module
Hardware Description
3 Board
Issue 24 (2018-07-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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