Control Board (Mcu); Mcu Boards Comparison - Huawei SmartAX MA5600T Hardware Description

SmartAX MA5600T/MA5603T/MA5608T Multi-service
Access Module
Hardware Description

3.7 Control Board (MCU)

A control board, as the control and management unit of the system, configures, manages, and
controls the device and also implements simple routing protocol functions. The MCU control
board is used on the MA5608T.

3.7.1 MCU Boards Comparison

All MCU boards support the functions as below:
l
l
l
l
l
l
l
l
l
In the table, "Yes" indicates "supported" and "No" indicates "not supported".
Table 3-10 Major differences between MCU boards
Board
H801MCUD
H801MCUD1
H801MCUE
Issue 24 (2018-07-30)
System control and management unit
Active/standby switchover and load sharing
Local and remote maintenance through maintenance serial port CON or maintenance
Ethernet port ETH
Environmental monitoring
Synchronization with the Ethernet clock
Temperature querying and high temperature alarming
Monitoring and management of the fan tray
Seven alarm digital inputs (DIs) and one alarm digital output (DO)
Copper and optical access
One input of
BITS clock
signals and
one output of
BITS clock
signals
No
Yes
No
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One input of Stratum-3
1PPS+TOD clock
time signals
and one
output of
1PPS+TOD
time signals
No No
Yes Yes
No No
3 Board
D-CCAP
No
No
Yes
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