Huawei NE40E - AC Power Supply Module

NE40E
Hardware Description
1 Hardware Description
Issue 01 (2018-05-03)
110
Panel
Table 1-22 Indicators
Indicator
Color
Description
RUN
Green
It indicates the running status. If it is steady on, it
indicates that the power module is running normally.
ALM
Red
It indicates power failure. If it is steady on:

Lightning-proof circuits on the power module
become faulty.

The power modules are off.

The power modules does not have input power.
REVERSE
Red
It indicates the status of power cables. If it is steady on,
it indicates that the power cables are reversed.
Function
The PEM 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)
43 mm x 424.3 mm x 80 mm (1.69 in. x 16.70 in. x 3.15
in.)
Weight
1.2 kg (2.65 lb)
Rated voltage
-48 V DC / -60 V DC
Voltage range
-40 V DC to -72 V DC
Maximum current
63 A
Typical power consumption
1.0 W
Typical heat dissipation
3.2 BTU/hour
1.8.2.3 AC Power Supply module
The AC power supply module converts AC power into regulated DC.