Huawei NE40E Hardware Description page 477

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Hardware Description

Table 1-672 Buttons

Table 1-673 Indicators

Issue 01 (2018-05-03)

Earliest Software Version

Board removal button. To remove a board, hold down the OFL

button for about 6s until the OFL indicator turns on, and then remove

If the indicator is steady on, the board can be removed.

If the indicator is steady on, the link is Up. If this indicator blinks,

data is being transmitted or received. If the indicator is off, the link is

If the indicator blinks once every 2s (0.5 Hz), the system is running

properly. If the indicator blinks twice every second (2 Hz), the board

is starting and has not completed registration.

1 Hardware Description

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