Huawei NetEngine40E Hardware Description page 133

HUAWEI NetEngine40E Universal ServiceRouter
Hardware Description
Figure 5-3 Appearance of DC power module on the NE40E-8
Front Panel
Figure 5-4
Figure 5-4 Front panel of the DC power supply module and its components
The indicators of the NE40E-8's power supply module are visible on the plastic panel through
light
Table 5-2 Description of the indicators of the DC power supply module
Indicator
PWR IN
PWR OUT
ALM
Issue 01 (2012-09-30)
shows the front panel of the DC power supply module on the NE40E-8.
pipes.Table 5-2 describes the indicators.
Color
Green
Green
Red
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Description
Indicates normal power input. If the indicator is on, it
implies an input in the primary line.
Indicates normal power output. If the indicator is on, the
outputs of the primary and the secondary lines are normal.
Indicates power failure. If the indicator is on, the power
module has one of the following faults:
 The output in the primary line is abnormal. This
includes less than the under-voltage value (-34 V DC to
-30 V DC), or greater than the over-voltage value (-80
5 NE40E-8 Chassis Overview
119