Figure E-7 Power distribution mode 1 for the NE40E-X8
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.
NOTE
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 NetEngine40E Universal Service Router
Hardware Description
E DPD300-4-12 Power Distribution Box, Dual-Two Inputs
Issue 01 (2015-08-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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