AP4050DN-HD
Hardware Installation and Maintenance Guide 5 Appendix
Issue 01 (2016-04-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
54
Requirements for Cable Routing
To protect cables, remove the burrs in the cable through-holes or install protective rings
in the holes.
To ease the connection and to avoid stress, keep cable joints slack. After connecting
multiple cables to a connector that has multiple interfaces, keep the cables slack to avoid
generating stress.
Bind or clean cables gently because cable distortion affects signal quality.
Keep cables away from moveable components such as doors.
Sharp objects must not touch cable wiring to prevent damage to cables.
To protect power cables, route power cables of the active and standby power modules
separately.
Installing Power Adapters
Installing the OT Terminal
Procedure
Install an OT terminal.
a. Align the hole of the OT terminal (conductor upward) with a connecting hole, as
shown in Figure 5-42.
Figure 5-42 Aligning the OT terminal with a connecting hole
When you install an OT terminal, the crimping sleeve is installed as shown in Figure 5-43, where A is
correct and B is incorrect.
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