Huawei SmartAX MA5600T Hardware Description page 328

SmartAX MA5600T/MA5603T/MA5608T Multi-service
Access Module
Hardware Description
Port
Table 3-26 Pin assignments of the COM port
Port
Table 3-27 Pin assignments of the ALM port (upper)
Port
Issue 24 (2018-07-30)
Pin
4
5
6
7
8
Pin
1
8
7
6
2
5
4
3
2
3
1
4
5
6
7
8
Pin
1
8
7
6
2
5
4
3
2
3
1
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Signal Remarks
GE1_MDI_T
2+
GE1_MDI_T
2–
GE1_MDI_T
1-
GE1_MDI_T
3+
GE1_MDI_T
3-
Signal Remarks
B_SPM_485_ 485 serial port of the control board
TX+
B_SPM_485_ 485 serial port of the control board
TX-
B_SPM_485_ 485 serial port of the control board
RX+
- -
- -
B_SPM_485_ 485 serial port of the control board
RX-
- -
- -
Signal Remarks
ALM_IN0_+ Signal + of channel 0 alarm digital
parameter
ALM_IN0_- Signal - of channel 0 alarm digital
parameter
ALM_IN1_+ Signal + of channel 1 alarm digital
parameter
3 Board
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