Dc Pem - Huawei NE40E Hardware Description

NE40E
Hardware Description
Indicator
Technical Specifications
Item
Dimensions (H x W x D)
Weight
Rated input voltage
Input voltage range
Maximum input current
Maximum output power
Typical power consumption
Typical heat dissipation

1.8.4.4 DC PEM

The DC PEM is used to connect the DC power supply. Each PEM provides eight power inputs.
The four terminals on the right side are connected to the power supply plane on the client side,
and the four terminals on the left are connected to the power supply plane on the client side.
The DC PEM is fully configured with the entire system. The system has two PEMs.
Appearance
Figure 1-45 shows the appearance of a DC PEM.
Figure 1-45 DC PEM
Issue 01 (2018-05-03)
Color Normal
Status
Specification
41 mm x 106.5 mm x 485 mm(1.61 in x 4.19 in x 19.09
in)
2.4 kg(5.29 lb)
-48 V/-60 V
-40 VDC to -72 VDC
63 A
2200 W
148.5 W
481.8 BTU/hour
1 Hardware Description
Abnormal Abnormal
Status Reason
off due to
overcurrent
or short
circuit.
 The current
of modules
is seriously
imbalanced.
130