Huawei NetEngine40E Hardware Description page 756

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HUAWEI NetEngine40E Universal ServiceRouter

Hardware Description

4.Scenario Where a Huawei NE40E-X8 Is Equipped with 4 PEM Modules

PEM-A1 and PEM-A2 are connected to A1-1 and A1-2 in the power distribution box.

PEM-B1 and PEM-B2 are connected to B1-1 and B1-2 in the power distribution box.

Figure E-8 Power distribution mode 2 for the NE40E-X8

Issue 01 (2012-09-30)

When the power distribution box powers two NE40E-X8s at the same time, the A2-1, A2-2, B2-1, and

B2-2 are connected to the PEM modules on the second NE40E-X8.

Huawei Proprietary and Confidential

E DPD300-4-12 Power Distribution Box, Dual-Two