User's Manual

Table Of Contents

Cable or Fiber Bending Radius (R)

Fiber

R ≥ 40 mm (1.57 in.); Bending angle > 90°

NOTE

The letter d indicates the diameter of a cable or fiber.

Precautions for Installation

l Hold the terminals of cables instead of pulling the cables when installing or removing the

cable components.

l Do not insert a connector forcibly when the connector is blocked. Pull out the connector

by using a dedicated tool. Install the connector again after you check that the pins are

inserted properly.

l Before tightening screws on cable connectors, ensure that the connectors are properly

connected with their adapters. Use flathead or Phillips head screwdrivers and do not use

too

much force. To avoid damaging screws or adapters, do not tighten the screws forcibly.

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 fiber connectors that are not in use by using dustproof caps. Remove the dustproof

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 slack at cable joints. After connecting

multiple cables to a connector that has multiple interfaces, keep the cables slack to avoid

stress generation.

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 be touched in cable wiring to ensure that cables are not damaged.

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

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.

Huawei Indoor Access Points

Hardware Installation and Maintenance Guide 5 Appendix

Issue 08 (2014-04-10) Huawei Proprietary and Confidential