User's Manual

Altai C2s

Dual-Band 2x2 802.11ac

WiFi AP/CPE

Installation Guide

3. Electrical Protection

3.1. Surge Protector

It is strongly advised the C2s unit be installed with surge protector (ordered

separately), especially for outdoor deployment, to protect it against

electrical surge. The surge protector should be grounded properly and

installed as close to the C2s unit as possible in order to prevent the C2s from

the electrical damage.

3.2. Lightning Protection System

The C2s unit should be installed with a lightning rod and protected by

relevant lightning protection system to avoid any potential electrical

damage caused by lightning.

3.3. LAN Cable for Outdoor Installation

STP cable with shielded connectors is required to protect the C2s against

ESD. Follow the instruction to crimp the cable:

1. Cut about 4cm of the wire coating.

2. Untwist eight wires with the order from left to right: Orange White,

Orange, White Green, Blue, White Blue, Green, White Brown, Brown.

The order will be the same on both sides.

3. Straighten eight wires and cut the wire with only 2cm extension

4. Insert the wires into an RJ45 modular jack. The hook should face

down. All eight wires should touch the top of the jack.

5. The foil and the shield of RJ45 connector should have direct contact.

6. Insert the modular jack into the crimping tool. Press down on the tool

firmly.