Huawei SmartAX MA5600T Hardware Description page 142

SmartAX MA5600T/MA5603T/MA5608T Multi-service
Access Module
Hardware Description
DIP Switch
S1-3
S1-4
S1-5
S1-6
S1-7
S1-8
Table
Table 2-36 Settings of S1-1, S1-2, and S1-3
S1-3
ON
ON
ON
ON
OFF
OFF
OFF
OFF
NOTE
Issue 24 (2018-07-30)
Indication
l ON: The address bit is 0.
l OFF: The address bit is 1.
By default, the address bit is 1.
ON
OFF
It is used to set the quantity of fans.
It is used to set the mode of adjusting the
fan speed.
2-36, Table 2-37, and
S1-2
ON
ON
OFF
OFF
ON
ON
OFF
OFF
When S1-1, S1-2, and W1-3 are used to set the subnode address, make sure that the DIP switch settings
are consistent with the data configuration. But the subnode address value cannot be the same as that of
the environment monitoring board.
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The baud rate of the
communication between the fan
tray and the control board is 19200
bit/s.
The baud rate of the
communication between the fan
tray and the control board is 9600
bit/s.
Table 2-38 describe the settings of the DIP switches of S1.
S1-1
ON
OFF
ON
OFF
ON
OFF
ON
OFF
2 Subrack and Chassis
Default Settings
ON
ON
ON
ON
ON
ON
Address Value
0
1
2
3
4
5
6
7
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