Huawei FusionModule1000A, Installation Manual

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FusionModule1000A40 Prefabricated All-in-One Data
Center
Installation Guide
A A Basic Installation Operations
Issue 03 (2020-06-09) Copyright © Huawei Technologies Co., Ltd. 83
A
A Basic Installation Operations
A.1 Cable Installation Techniques
A.1.1 Cabling Rules
Cable Layout
When laying out cables, observe the following rules:

Determine the cable specifications, route, cross-sectional area, and location according to
the construction drawings.

Cables must be neatly arranged and cable insulation layers must be intact.

Different types of cables must be routed separately.

Connection ports and cabling methods must facilitate maintenance, cable routing, and
capacity expansion.

Cable connectors prepared onsite must be secure, reliable, and neat, and conform to
specifications.

Power cables, ground cables, and signal cables must be securely connected. Adapters
must be securely plugged or screwed.
Binding Cables
When binding cables, observe the following rules:

Power cables and signal cables must be bound separately.

Bind cables with a proper strength and do not pull the cables during binding.

The labels on both sides of a cable must be concise, easy to understand, and face
outwards.

Cable ties must be neatly cut without sharp burs, evenly distributed, bound to a proper
strength, and fastened towards the same direction, as shown in
Figure A-1 and Figure
A-2 .

Cables must be bound closely and neatly. Each bundle must not exceed 15 cables.

Extra cables must be coiled neatly and easy to find.