User's Manual

Table Of Contents

l When removing densely aligned cables or fiber connectors, use dedicated pliers such as

cable-pulling pliers and fiber-pulling pliers.

l Do not twist, bend, stretch, or extrude fibers during installation.

l Cover the idle fiber connectors with dust caps. Remove the dust caps before using the fiber

connectors.

Requirements for Cable Routing

l To protect cables, remove the burrs in the cable through-holes or install protective rings in

the holes.

l 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.

l Bind or clean cables gently because cable distortion affects signal quality.

l Keep cables away from moveable components such as doors.

l Sharp objects must not touch cable wiring to prevent damage to cables.

l To protect power cables, route power cables of the active and standby power modules

separately.

Installing Power Adapters

Installing the OT Terminal

Procedure

l Install an OT terminal.

1. 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

NOTE

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.

AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN

Hardware Installation and Maintenance Guide

5 Appendix

Issue 12 (2015-08-05) Huawei Proprietary and Confidential