Huawei NE40E-X1 User Manual

Figure 2-5 Diagram of the power supply architecture
PSU1
-48V
NPU
FAN
B ackplane
MPU
PSU2
-48V
FIC
2.2.3 DC Power Supply System
The device adopts two PSUs, which work in 1+1 backup mode, for power supply. Figure 2-6
shows the outline of a PSU.
Figure 2-6 Outline of a PSU
Figure 2-7 shows the panel of a PSU.
Figure 2-7 Panel of a PSU
HUAWEI NE40E-X1 & NE40E-X2 Universal Service
Router
Hardware Description 2 NE40E-X2 Hardware Description
Issue 02 (2011-09-10) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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Huawei NE40E-X1 Specifications

General

Brand	Huawei
Model	NE40E-X1
Category	Wireless Router
Language	English