● Extra cables must be coiled neatly and easy to nd.
Figure A-1 Cable ties without sharp burs
Figure A-2 Cable ties in the same direction
Bending Cables
When bending cables, observe the following rules:
● Cables must not be overly bent because over bending may damage the cable
cores.
● The curvature radius of cables should meet the local requirements and
standards.
● Cables must not be tied where they bend.
Figure A-3 Binding cables at a turning point
A.1.2 Measuring Cables
Prerequisites
● The pre-fab. module has been installed.
● External cable trays have been installed.
Preparations
Tools: thin rope, protective gloves, and measuring tape
Material: cable
Skill requirement: common technician
FusionDC1000A Prefabricated All-in-One Data
Center
Installation Guide (IT Scenario) A Basic Installation Operations
Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd. 106