Main Processing Unit D2(Including 2G Memory And 2G Usb) - Huawei NE40E Hardware Description

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Hardware Description

The main control modules, clock modules, and LAN switch modules on the MPU work in 1:1

hot backup mode, thus improving system reliability.

The two MPUs work in 1:1 backup mode. Each MPU monitors the status of the other. If the

master MPU is faulty, the slave MPU automatically becomes the master MPU.

1.10.2.2 Main Processing Unit D2(Including 2G Memory and 2G USB)

Table 1-125 Board attributes

Board name silkscreen

Table 1-126 Mapping products and versions

Issue 01 (2018-05-03)

Main Processing Unit D2(Including 2G Memory and 2G

CR5D0MPUD170

Earliest Software Version

1 Hardware Description

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