Huawei NE40E - Page 119

NE40E
Hardware Description
1 Hardware Description
Issue 01 (2018-05-03)
105
Product
Earliest Software Version
NE40E-X3
V800R007C00
Appearance
Panel
Table 1-16 Indicators
Indicator
Color
Description
RUN
Green
Indicates normal power output. If the indicator is steady on,
the power output is normal.
ALM
Red
Power failure indicator. If the indicator is steady on, it
indicates the following:

The lightning protection link of the power module
failed.

The power modules do not have input power.
Function
The PEM of the has one straight-through power input that provides the following functions:

Surge protection, filtering, and short circuit protection

Alarm function
Technical Specifications
Item
Specification
Dimensions (H x W x D)
60 mm x 220 mm x 90 mm(2.36 in. x 8.66 in. x 3.54 in.)
Weight
0.7 kg (1.54 lb)
Rated voltage
-48 V DC / -60 V DC
Voltage range
-38.4 V DC to -72 V DC
Maximum current
42 A