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.
Indicator
Indicato
r
Name Color Status Meaning
RUN
ALM
Running
status
indicator
Green Blinking slowly (on
for 1 s and off for 1 s
repeatedly)
The board works in the
normal state
Green Blinking quickly (on
for 0.25 s and off for
0.25 s repeatedly)
The board is starting up
Orange Blinking A high-temperature alarm
is generated
Red On The board is faulty
BSY Port status
indicator
Green On At least one service port is
activated
- Off No service port is
activated
Pin Assignments
The pin assignment of the LINE port and that of the PSTN port on the H80BADPE board are
the same. For pin assignment of the PSTN0 port, see Table 3-93; for pin assignment of the
PSTN1 port, see Table 3-94.
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.
560
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