Huawei SmartAX MA5600T Hardware Description page 757

SmartAX MA5600T/MA5603T/MA5608T Multi-service
Access Module
Hardware Description
Indicato
r
MAJ
MIN
IN0,IN1
ETH
Pin Assignment
Table
3-164
OUT port, ETH port, COM port, ALM port (upper) and ALM port (lower) on the front panel
of the H806VPEF board.
Table 3-158 Pin assignments of the BITS/TOD IN0 port
Port
Issue 24 (2018-07-30)
Name Color
Orange
Red
Alarm Red
indicators
Alarm Red
indicators
IN0 Green
indicator,
-
IN1
indicator
ETH Green
indicator
Green
-
3-158, Table 3-159, Table
show the pin assignments of the BITS/TOD IN0 port, BITS/TOD IN1 port, BITS/TOD
Pin
1
8
7
6
2
5
4
3
2
3
1
4
5
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Status
Blinking (on for 0.25
s and off for 0.25 s
repeatedly)
On
On
On
On
Off
On
Blinking
Off
3-160, Table 3-161, Table
Signal
BITS0_IN_B
BITS0_IN_A
PPS0_IN-
TOD0_IN-
TOD0_IN+
Meaning
A high-temperature alarm
is generated
The board is faulty
The system has generated a
major alarm
The system has generated a
minor alarm
The signals are correct
There are no signals or the
signals are incorrect
The port has a connection
set up
Data is being transmitted
The port has no connection
or no data is being
transmitted over the link
3-162, Table 3-163 and
Remarks
Input B of channel 0 BITS
clock signals
Input A of channel 0 BITS
clock signals
Negative polarity of channel 0
PPS time signals
Negative polarity of channel 0
TOD time signals
Positive polarity of channel 0
TOD time signals
3 Board
Table
737