Pem - Huawei NE40E Hardware Description

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Hardware Description

Figure 1-55 Architecture of the NE40E-X16 AC power supply system

Installing the AC power module in the same cabinet as the chassis is recommended. If the AC

power module cannot be installed in the same cabinet as the chassis, place it near the cabinet

and ensure correct cabling. Two AC power modules work in 1+1 backup mode. Each power

module provides four circuit breakers and eight AC power inputs.

1.8.5.2 70A PEM

The PEM is a 48V DC power entry module.

Table 1-61 Power attributes

Issue 01 (2018-05-03)

48V DC Power Entry Module

1 Hardware Description

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