Huawei NetEngine40E Hardware Description page 107

HUAWEI NetEngine40E Universal ServiceRouter
Hardware Description
Figure 4-7 Appearance of the PEM
The indicator colors are displayed on the NE40E-X3's PEM through LED.
the indicators.
Table 4-3 Description of the indicators of the PEM
Indicator
RUN
ALM
The following is the introduction to the PEM.
The PEM of the NE40E-X3 has one straight-through power input that provides the following
functions:


Table 4-4
Table 4-4 Technical parameters of the DC PEM
Item
Dimensions(Width x Depth x Height)
Weight
Input voltage range
Input rated voltage
Maximum input current
Output voltage
Issue 01 (2012-09-30)
Color
Green
Red
Surge protection, filtering, and short circuit protection
Alarm function
lists the technical parameters of the PEM.
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Description
It indicates the running status. If it is steady on, it
indicates that the power module is running normally.
It indicates power failure. If it is steady on:
 Lightning-proof circuits on the power module
become faulty.
 One of the power modules does not have input
power.
Technical Parameter
40mm x 100mm x 190mm ( 1.57 in. x 3.94
in. x 7.48 in. )
About 0.7 kg ( 1.54 lb )
-38 V DC to -72 V DC
-48V/-60V
42 A
-38.4 V DC to -72 V DC
4 NE40E-X3 Chassis Overview
Table 4-3 describes
93