Huawei NE40E Hardware Description page 264

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Hardware Description

Table 1-196 Mapping products and versions

Table 1-197 Buttons

Table 1-198 Indicators

Optical interface

Issue 01 (2018-05-03)

Switch and Route Processing Unit A9(16G Memory)

CR5D0SRUA971

Earliest Software Version

When this button is pressed, the board is reset.

Before the board is powered on and registers, this indicator status

changes in the following sequence: off > blinks quickly > steady

on > blinks quickly > steady on > blinks slowly (0.5 Hz).

After the board is powered on and registers, if this indicator blinks at

0.5 Hz, the system is working properly.

If this indicator is steady on, an alarm is generated.

If this indicator is off, no alarm is generated.

If this indicator is steady on, the board functions as the master one.

If this indicator is off, the board functions as the slave one.

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