Sru Indicators - Huawei NetEngine40E Hardware Description

HUAWEI NetEngine40E Universal ServiceRouter
Hardware Description
Table A-17 Indicators of the DC-input power module
Indicator
PWD IN
PWD OUT
FAIL
Table A-18
Table A-18 Indicators of the AC-input power module
Indicator
PWR IN
PWR OUT
FAIL
A.4.3 SRU Indicators
Table A-19
Table A-19 SRU indicators
Indicator
OFL indicator
RUN indicator
Issue 01 (2012-09-30)
Color Description
Indicates normal power input. If the indicator is on, there is an
Green
input in the primary line.
Green If the indicator is on, the outputs of the primary and the
secondary lines are normal.

Red If the indicator is on, the output in the primary line is
abnormal, for example, less than the undervoltage value
(30 V DC to 34 V DC) or greater than the overvoltage
value (78 V DC to 80 V DC).

The secondary power output is abnormal because of the
power fan fault, overheated power module, or lightning
prevention circuit fault.
shows the indicators of the AC-input power module.
Color Description
Indicates normal power input. If the indicator is on, the
Green
AC-input is normal.
Green Indicates normal power output. If the indicator is on, the
output voltage is in normal range.
Red Indicates power fault. If the indicator is on, the power module
has the following faults:

The power input is abnormal.
 The power output is abnormal (such as over-voltage or
short circuit).
 The fan of the power is abnormal.
 The power module is overheated.
lists the status and descriptions of SRU indicators.
Color Description
Red If the indicator is on, you can remove a board.
Green If the indicator blinks once every 2s (0.5 Hz), the system
is in the normal state. If the indicator blinks twice every
1s (2 Hz), the system is in the alarm state.
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