Huawei NE40E-X2 User Manual

Figure 1-5 Diagram of the power supply architecture
PSU1
-48V
NPU
FAN
B ackplane
MPU
PSU2
-48V
FIC
1.2.3 DC Power Supply System
The device adopts two PSUs, which work in 1+1 backup mode, for power supply. Figure 1-6
shows the outline of a PSU.
Figure 1-6 Outline of a PSU
Figure 1-7 shows the panel of a PSU.
Figure 1-7 Panel of a PSU
HUAWEI NE40E-X1 & NE40E-X2 Universal Service
Router
Hardware Description 1 NE40E-X1 Hardware Description
Issue 02 (2011-09-10) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
7

Huawei NE40E-X2 Specifications

General

Brand	Huawei
Model	NE40E-X2
Category	Wireless Router
Language	English