Huawei NE20E-S Series Hardware Description page 79

Universal service router

Figure 5-9 Diagram of the power supply architecture

5.5.3 DC Power System

Table 5-25 Power attributes

Table 5-26 Mapping products and versions

The device adopts two PSUs, which work in 1+1 backup mode, for power supply. Figure 5-10

shows the outline of a PSU.

CR5D00PSUD72

slot 21 to 22

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