H3C WA2210-AG Installation guide

Brand: H3C

Model: WA2210-AG

Type: Installation guide

This manual is also suitable for

H3C WA2200 Series WLAN Access Points

Installation Manual

Hangzhou H3C Technologies Co., Ltd.

Manual Version: 6PW104-20091228

H3C Technologies Co., Ltd., a subsidiary of 3Com Corporation.

No part of this manual may be reproduced or transmitted in any form or by any means without prior

written consent of Hangzhou H3C Technologies Co., Ltd.

Trademarks

H3C, , Aolynk, , H

Care,

, TOP G, , IRF, NetPilot, Neocean, NeoVTL,

SecPro, SecPoint, SecEngine, SecPath, Comware, Secware, Storware, NQA, VVG, V

G, V

G, PSPT,

XGbus, N-Bus, TiGem, InnoVision and HUASAN are trademarks of Hangzhou H3C Technologies Co.,

Ltd.

All other trademarks that may be mentioned in this manual are the property of their respective owners.

Notice

The information in this document is subject to change without notice. Every effort has been made in the

preparation of this document to ensure accuracy of the contents, but all statements, information, and

recommendations in this document do not constitute the warranty of any kind, express or implied.

About This Manual

Organization

The H3C WA2200 Series WLAN Access Points Installation Manual is organized as follows:

Chapter Contents

1 Product Overview

Introduces the hardware configuration, appearances, and interfaces

of the WA2200 series.

2 Installation Preparations

Introduces the environment requirements, precautions, and tools for

the installation of the WA2200 series.

3 Installation of Indoor APs

Introduces the mechanical installation, power supply connection,

and Ethernet cable connection of the indoor APs and enhanced APs.

4 Installation of Outdoor APs

Introduces the outdoor installation checklist, installation flowchart,

antenna installation, cable connection, and network connection of

outdoor APs.

Conventions

The manual uses the following conventions:

Symbols

Convention Description

Means reader be extremely careful. Improper operation may cause

bodily injury.

Means reader be careful. Improper operation may cause data loss or

damage to equipment.

Means a complementary description.

Related Documentation

In addition to this manual, each H3C WA Series WLAN Access Points(Fat) documentation set includes

the following:

Manual Description

H3C WA Series WLAN Access Points

User Manual

Provides a guide to the upgrade and operation of H3C WA

series WLAN access points. It covers configurations of

interface, VLAN, IP services, IP routing, multicast,

security, system, QoS, wireless, and a command index.

H3C WA Series WLAN Access Points

Web-Based Configuration Manual

Introduces the Web-based management function of the

WA Series WLAN Access Points.

In addition to this manual, each H3C WA Series WLAN Access Points(Fit) documentation set includes

the following:

Manual Description

H3C WX Series Access Controllers

User Manual

Provides a guide to the operation of H3C series access

controller products (including access controllers, access

controller modules, and the access controller engine of

unified switches). It covers configurations of CLI, VLAN,

system maintenance and debugging, WLAN, IPv4, IPv6,

port basic configurations, multicast protocols, 802.1x, AAA,

SSH, ACL, QoS, description of the acronyms used

throughout the manual, and a command index.

H3C WX Series Access Controllers

Web-Based Configuration Manual

Introduces the Web-based management function of the WX

series access controllers.

Obtaining Documentation and Technical Support

To obtain up-to-date documentation and technical support, go to http://www.h3c.com and select your

country or region. Depending on your selection, you will be redirected to either of the following websites:

At http://www.h3c.com

Documentation

Go to the following columns for different categories of product documentation:

[Products & Solutions]: Provides information about products and technologies, as well as solutions.

[Technical Support & Document > Technical Documents]: Provides several categories of product

documentation, such as installation and configuration.

[Technical Support & Document > Software Download]: Provides the documentation released with the

software version.

Technical Support

customer_service@h3c.com

http://www.h3c.com

At http://www.h3cnetworks.com

Documentation

1) Select Drivers & Downloads in the Support area.

2) Select Documentation for Type of File and select Product Category.

Technical Support

Warranty and other service benefits start from the date of purchase, so it is important to register your

product quickly to ensure you get full use of the warranty and other service benefits available to you.

Warranty and other service benefits are enabled through product registration. Register your product at

http://www.h3cnetworks.com, go to Support, Product Registration. Support services are based on

accounts that you create or have authorization to access. First time users must apply for a user name

and password that provides access to a number of eSupport features including Product Registration,

Repair Services, and Service Request. If you have trouble registering your product, please contact

3Com Global Services for assistance.

Purchase Value-Added Services

To enhance response times or extend warranty benefits, contact 3Com or your authorized reseller.

Value-added services like Express

and Guardian

can include 24x7 telephone technical support,

software upgrades, onsite assistance or advance hardware replacement. Experienced engineers are

available to manage your installation with minimal disruption to your network. Expert assessment and

implementation services are offered to fill resource gaps and ensure the success of your networking

projects. More information on 3Com maintenance and Professional Services is available at

http://www.h3cnetworks.com.

Contact your authorized reseller or 3Com for a complete list of the value-added services available in

your area.

Troubleshoot Online

You will find support tools posted on the web site at http://www.h3cnetworks.com/ under Support,

Knowledgebase. The Knowledgebase helps you troubleshoot H3C products. This query-based

interactive tool contains thousands of technical solutions.

Access Software Downloads

Software Updates are the bug fix / maintenance releases for the version of software initially purchased

with the product. In order to access these Software Updates you must first register your product on the

web site at http://www.h3cnetworks.com, go to Support, Product Registration.

First time users will need to apply for a user name and password. A link to software downloads can be

found at http://www.h3cnetworks.com, under Support, Drivers and downloads.

Software Upgrades are the software releases that follow the software version included with your

original product. In order to access upgrades and related documentation you must first purchase a

service contract from 3Com or your reseller.

Telephone Technical Support and Repair

To enable telephone support and other service benefits, you must first register your product at

http://www.h3cnetworks.com/

Warranty and other service benefits start from the date of purchase, so it is important to register your

product quickly to ensure you get full use of the warranty and other service benefits available to you.

When you contact 3Com for assistance, please have the following information ready:

z Product model name, part number, and serial number

z Proof of purchase, if you have not pre-registered your product

z A list of system hardware and software, including revision level

z Diagnostic error messages

z Details about recent configuration changes, if applicable

To send a product directly to 3Com for repair, you must first obtain a return authorization number (RMA).

Products sent to 3Com, without authorization numbers clearly marked on the outside of the package,

will be returned to the sender unopened, at the sender’s expense. If your product is registered and

under warranty, you can obtain an RMA number online at http://www.h3cnetworks.com under

support, Repair & Replacement Request. First time users will need to apply for a user name and

password.

3Com offers telephone, e-mail and internet access to technical support and repair services. To access

these services for your region, use the appropriate telephone number, URL or e-mail address.

Find a current directory of contact information posted on the web site at http://www.h3cnetworks.com

under Support, Technical Support Contact..

Documentation Feedback

You can e-mail your comments about product documentation to [email protected].

We appreciate your comments.

Environmental Protection

This product has been designed to comply with the requirements on environmental protection. For the

proper storage, use and disposal of this product, national laws and regulations must be observed.

Table of Contents

1 Product Overview······································································································································1-1

Introduction ·············································································································································1-1

Hardware Configuration ··························································································································1-2

LEDs················································································································································1-3

Interfaces·········································································································································1-5

2 Installation Preparations···························································································································2-1

Safety Precautions ··································································································································2-1

Preparing Installation Tools ····················································································································2-1

Examining the Installation Site················································································································2-2

Installation Site Selection ················································································································2-2

Temperature and Humidity Requirements ······················································································2-2

Power Supply ··································································································································2-2

Grounding and Lightning Protection································································································2-3

3 Installation of Indoor APs·························································································································3-1

Installation Flowchart ······························································································································3-1

Determining the Installation Position·······································································································3-1

Installing the AP ······································································································································3-2

Installing the Wall-Mounting Bracket on a Wall···············································································3-2

Installing the AP on the Wall-Mounting Bracket ··············································································3-3

Locking the AP onto the Wall-Mounting Bracket (Optional) ····························································3-4

Connecting the Power Supply·················································································································3-5

Local Power Supply·························································································································3-5

Power over Ethernet························································································································3-6

Connecting the Network··························································································································3-6

4 Installation of Outdoor APs······················································································································4-1

Installation Flowchart ······························································································································4-1

Installing the AP·······························································································································4-1

Installing an Outdoor Antenna·········································································································4-7

Connecting External Cables··········································································································4-11

Powering On the AP ······················································································································4-18

Connecting the Network························································································································4-19

1-1

The models listed in this manual are not applicable to all regions. Please consult the local agents for the

models applicable to your region.

1 Product Overview

Introduction

The H3C WA2200 series WLAN access points (hereinafter referred to as the WA2200 series) are

developed by Hangzhou H3C Technologies Co., Ltd. (hereinafter referred to as H3C). The WA2200

series consist of four models of access points (APs), which fall into two types according to the

application environment: indoor and outdoor. The WA2200 series can serve as fit APs to cooperate with

wireless switches or controllers or serve as fat APs to provide wireless access for WLAN users.

Figure 1-1 shows the typical deployment of the WA2200 series on hotspots.

Figure 1-1 Deployment of the WA2200 series on hotspots (Fat AP mode)

WA2200

Core equipment

room

Radius server

Wireless

NMS

Service

database server

Switch

Auditorium

Restaurant or

tea house

Hall or information

desk

Parking lot

Figure 1-2 shows the appearance of the WA2200 series.

1-2

Figure 1-2 Appearance of the WA2200 series

Table 1-1 Physical dimensions of the WA2200 series

Model Physical dimensions (H×W×D) Weight

WA2210-AG/WA2220-AG, (indoor) 40×166×118 mm (1.57×6.54×4.65 in.) 0.5 kg (1.10 lb)

WA2210X-G/WA2220X-AG, (outdoor) 76×245×245 mm (2.99×9.65×9.65 in.) 2 kg (4.41 lb)

Hardware Configuration

The four models of the WA2200 series have different radio frequencies (RFs) and structures. Table 1-2

lists the protocols that each model supports as well as the chassis materials.

Table 1-2 Protocols that each model supports and the chassis material

Type Model Protocols and chassis material

Power

consumption

802.3af PoE

support

WA2210-AG

IEEE802.11a or IEEE802.11b/g,

plastic

8 W Yes

Indoor

WA2220-AG IEEE802.11a + IEEE802.11b/g, plastic 10 W Yes

WA2210X-G

IEEE802.11b/g, waterproof cast

aluminum + plastic

8 W Yes

Outdoor

WA2220X-AG

IEEE802.11a + IEEE802.11b/g,

waterproof cast aluminum + plastic

10 W No

An outdoor AP will start the internal over-cold protection function in case of a temperature lower than

–15°C, and the power consumption will increase 3 W to 5 W. In this case, you need to use an external

PoE module to supply power to the AP.

1-3

The WA2200 series have extraordinary radio frequency (RF) performance and provide consummate

service functions. With IP66 degree of protection, the outdoor models can be directly deployed outdoors

to simplify the installation. The models of the WA2200 series are designed for application in various

environments.

This section describes the hardware configurations and functions of the WA2200 series in detail.

LEDs

The positions and identifications of LEDs on the panel vary with the models. For details about these

LEDs, see

Table 1-3 and Table 1-4.

WA2210-AG/WA2220-AG

Figure 1-3 LEDs on the WA2210-AG/WA2220-AG

Table 1-3 Description of LEDs on the WA2210-AG/WA2220-AG

LED Color QTY Meaning

POWER Green

Displays the power supply status:

z On: The power supply is normal.

z Off/flashing: The power supply is not connected or well

connected, or works abnormally.

LINK/ACT Green

Displays the link status of the Ethernet interface:

z On: The link on the Ethernet interface is up.

z Off: The link on the Ethernet interface is down.

z Flashing: Data is being transmitted or received.

11a Green

Displays the wireless link status:

z Off: The wireless link is not initialized or the link is faulty.

z Flashing slowly: The wireless link is normal.

z Flashing quickly: Data is being transmitted or received.

11b/g

Green

Displays the wireless link status:

z Off: The wireless link is not initialized or the link is faulty.

z Flashing slowly: The wireless link is normal.

z Flashing quickly: Data is being transmitted or received.

1-4

The WA2210-AG is a single-RF device. The 11a and 11b/g LEDs cannot be on or flash at the same

time.

WA2210X-G/WA2220X-AG

Figure 1-4 LEDs on the WA2210X-G

Figure 1-5 LEDs on the WA2220X-AG

Table 1-4 Description of LEDs on the WA2210X-G/WA2220X-AG

LED Color QTY Meaning

POWER Green

Displays the power supply status:

z On: The power supply is normal..

z Off/flashing: The power supply is not connected or well

connected or the device works abnormally.

10/100BASE-TX Green

Displays the status of the Ethernet interface:

z On: The link on the Ethernet interface is up.

z Off: The link on the Ethernet interface is down.

z Flashing: Data is being transmitted or received.

1-5

LED Color QTY Meaning

100BASE-FX

Yellow

Displays the status of the optical interface:

z On: The link on the optical interface is up.

z Off: The link on the optical interface is down.

z Flashing: Data is being transmitted or received.

11a Green

Displays the wireless link status:

z Off: The wireless link is not initialized or the link is faulty.

z Flashing slowly: The wireless link is normal.

z Flashing quickly: Data is being transmitted or received.

11b/g Green

Displays the wireless link status:

z Off: The wireless link is not initialized or the link is faulty.

z Flashing slowly: The wireless link is normal.

z Flashing quickly: Data is being transmitted or received.

z The WA2210X-G is a single-RF device and has no 11a LED.

z The word “reserved” means the LED is reserved for future use.

Interfaces

The interfaces provided by the WA2200 series include:

z 2.4 GHz or/and 5 GHz antenna interface(s)

z Console interface

z Ethernet interface (optical and electrical)

z Power interface for indoor models

In addition, a reset button (indoor and enhanced models), a security slot (indoor and enhanced models),

and a grounding screw (outdoor models) are provided.

Table 1-5 describes the interfaces provided by each model.

1-6

Table 1-5 Descriptions of interfaces on WA2200 series WLAN access points

Model Interface

Standards and

protocols

Description

Antenna

interface 1

IEEE802.11b/g

WA2210-AG: Main antenna interface,

2.4/5-GHz

WA2220-AG: 2.4-GHz antenna interface

Console

interface

RS/EIA-232

The console interface is used for device

configuration and management.

Ethernet

interface

IEEE802.3

IEEE802.3u

IEEE802.3af

The Ethernet interface can serve as an

uplink interface of the device to access the

Internet or a MAN, and can simultaneously

serve as a PoE interface.

Power interface

N/A

The power interface is used for +48 VDC

power supply to the device.

WA2210-AG/

WA2220-AG

Antenna

interface 2

IEEE802.11a

WA2210-AG: Auxiliary antenna interface,

2.4/5-GHz

WA2220-AG: 5-GHz antenna interface

Ethernet optical

interface

IEEE802.3

SFP MSA

SFF-8472

The Ethernet optical interface can serve as

an uplink interface to access the Internet or

a MAN. The Ethernet optical interface is

used to connect an SFP module. In practice,

either the Ethernet electrical interface or the

Ethernet optical interface is used.

Ethernet

electrical

interface

IEEE802.3

IEEE802.3u

IEEE802.3af

The Ethernet electrical interface can serve

as an uplink interface of the device to

access the Internet or a MAN, and can

simultaneously serve as a PoE interface.

Antenna

interface 1

IEEE802.11b/g

This antenna interface is used to connect a

2.4-GHz antenna or a feeder.

Console

interface

RS/EIA-232

The console interface is used for device

configuration and management.

WA2210X-G/

WA2220X-AG

Antenna

interface 2

IEEE802.11a

This antenna interface is used to connect a

5-GHz antenna or a feeder.

1-7

Interfaces provided by WA2210-AG/WA2220-AG

Figure 1-6 Interfaces on WA2210-AG/WA2220-AG

Top view

Bottom view

Antenna interface 1

Antenna interface 2

z WA2210-AG is a single-RF device. Viewed from the front, the antenna interface on the left

(antenna interface 1 in

Figure 1-6) is the main antenna interface, while the one on the right

(antenna interface 2 in

Figure 1-6) is the auxiliary antenna interface. When there is only one

antenna, the antenna must be installed on the main antenna interface.

z WA2220-AG is a dual-RF device. Viewed from the front, the antenna interface on the left (antenna

interface 1 in

Figure 1-6) is the 2.4-GHz antenna interface, while the one on the right (antenna

interface 2 in

Figure 1-6) is the 5-GHz antenna interface.

1-8

Interfaces provided by WA2210X-G/WA2220X-AG

Figure 1-7 Interfaces on WA2210X-G/WA2220X-AG

Right view（WA2220X-AG）

Bottom view（WA2210X-G/WA2220X-AG）

Consol

interface

Grounding

screw

Antenna

interface1

10/100BASE-TX

100BASE-FX

Antenna

interface2

WA2210X-G is a single-RF device and provides no 5-GHz antenna interface.

2-1

2 Installation Preparations

This chapter describes the preparations for WA2200 installation, including preparation of installation

tools, environment examination, and unpacking & inspection.

Safety Precautions

Installation and removal of the unit and its accessories must be carried out by qualified personnel. You

must read all of the Safety Instructions supplied with your device before installation and operation.

Installation und Ausbau der Anlage und ihrer Zubehörteile müssen von qualifiziertem Personal realisiert

werden. Sie müssen vor der Installation oder Bedienung allen beiliegenden Sicherheitshinweise lesen.

负责安装和日常维护本设备的人员必须具备安全操作基本技能。在操作本设备前，请务必认真阅读和执

行产品手册规定的安全规范。

Preparing Installation Tools

When installing the AP, you may need the tools listed in Table 2-1. You should select the appropriate

tools according to the installation environment.

Table 2-1 List of installation tools

Type of tool Indoor installation Outdoor installation

General tools

1-meter-long ruler, marking pen, knife, and

percussion drill with matching drills

Digging tool, adjustable spanner, and

vices

Special tools

Cable stripper, crimping pliers, and RJ-45

crimping pliers

Cable stripper, crimping pliers, RJ-45

crimping pliers, waterproof tape, and

fiber fusion splicer

Auxiliary tools

Ladder and rubber hammer

Ladder

2-2

Table 2-1 is only for reference. If you install the AP on a desk, none of the above tools is required; if you

install the AP on top of or under eave of a building, no digging tool is required.

Examining the Installation Site

Before installation, you should examine the installation site to keep the AP under a good operational

environment. You can examine the installation site from the following two aspects:

Installation Site Selection

Keep the AP away from places that are susceptible to high temperature, dust, inflammable, explosive,

electromagnetic interference (high power radar, radio station, and transformer), unstable voltage, heavy

vibration, or loud noise. The installation site should be dry, without any leakage, dripping, or dew .The

AP should be at least 500 m (0.31 mi) away from the seaside and should not face the direction of sea

wind.

In engineering design, the site should be selected according to the network planning and technical

requirements of communications equipment, as well as the considerations such as climate, hydrology,

geology, earthquake, electric power, and transportation.

Temperature and Humidity Requirements

Table 2-2 lists the operating temperature and humidity requirements.

Table 2-2 Environment specifications

Specification Range

Operating temperature (indoor)

-10°C to 55°C (14°F to 131°F)

Operating temperature (outdoor)

–40°C to +65°C (–40°F to +149°F)

Storage temperature (indoor)

–40°C to +70°C (–40°F to +158°F)

Storage temperature (outdoor) –40°C to +85°C (–40°F to +185°F)

Operating humidity (noncondensing)

5% to 95%

Power Supply

The WA2200 series can be powered through 802.3af-compliant power over Ethernet (PoE) (except

WA2220X-AG) or an external power adaptor. For details see the

Table 2-3.

Outside China it is recommended that this unit be PoE powered. Please see the H3C/3Com product

catalogues for a range of 802.3af compatible power sources.

2-3

Table 2-3 Power Supply

Power Source Connection Details Ordering information

AC/DC Power Adapter

H3C WA2200 series access

points can accept power from

an AC/DC power adapter. Input

specification is as follows:

+48V

, 0.52A min.

Connect the adapter’s power

jack to the AP power interface.

If you need an AC/DC power

adapter for your H3C WA2200

series access point, you must

use the FSP025-1AD207A

adapter(part number

0231A0EQ) which is available

from H3C/3Com.

Power over Ethernet (PoE,

IEEE 802.3af standard) power

source

H3C WA2200 series access

points (except WA2220X-AG)

can accept power from a PoE

power source.

No DC power adapter is

required. Connect the PoE

cable directly to the 10/100

Base-TX Ethernet connector.

Please see the H3C/3Com

product catalogues for a range

of 802.3af compatible power

sources.

Grounding and Lightning Protection

Table 2-4 Grounding and lightning protection requirements

SN Item Requirements

Grounding

resistance

z The earth resistance is usually required to be less than 5 ohms, and less

than 10 ohms in an area with less than 20 thunderstorm days a year. If a

piece of angle steel is buried as the earthing conductor, the earth resistance

is required to be less than 10 ohms. In an area with a higher earth resistance,

reduce the earth resistance by using brine or resistance reducing agent

around the earthing conductor.

z The top of the earthing conductor should be at least 0.7 m (2.30 ft) away from

the ground surface. In cold areas, the earthing conductor should be buried

below the frozen soil layer.

Device

protection

ground

(PGND)

z If a grounding strip is available, connect the yellow and green ground cable

of the AP to the grounding strip. If you need to make a grounding cable, the

cable should be with a cross-section area of at least 6 mm

(0.24 in

) and a

length of no longer than 3 m (9.84 ft).

z If no grounding strip is available, bury a piece of angle steel/steel tube at

least 0.5 m (1.64 ft) long in the earth to serve as the earthing conductor. In

the case of a piece of angle steel, the size should be at least 50 mm × 50 mm

× 5 mm (1.97 in. × 1.97 in. × 0.20 in.); in the case of a piece of steel tube, it

must be zinc-plated and have a wall thickness of at least 3.5 mm (0.14 in.).

Weld the yellow and green ground cable of the AP onto the earthing

conductor and use anti-erosion treatment on the welding joint. The

grounding cable should be as short as possible and must not be coiled.

z Ensure that the grounding points of all the lightning arresters of the AP and

the peer device of the AP are well grounded.

Grounding

lead-in

A grounding lead-in is a metal conductor connecting a grounding net and a

grounding strip. The grounding cable of the AP should be connected to the

grounding strip. The grounding lead-in must be 30 m (98.43 ft) or shorter. A

piece of zinc-coated flat steel with a cross-section area of 40 × 4 mm (1.57 ×

0.16 in) or 50 × 5 mm (1.97 × 0.20 in) is recommended. Connect the grounding

strip and the grounding lead-in of the AP through the yellow and green ground

cable with an area of 35 mm

(1.38 in.), or weld them directly. Use anti-erosion

treatment on the welding joint.

2-4

SN Item Requirements

Power

grounding

(AC)

z Use a power cord with a protective earth (PE). Do not use a power cord with

only an L line and an N line.

z The neutral line of the power cord should not be connected with the PGND of

other communications equipment. The L and N lines cannot be connected

Lightning

arrester

In plain areas, the protection angle of the lightning rod should be less than 45

degrees. In mountainous areas or lightning areas, the protection angle should

be less than 30 degrees. The lightning protection grounding (for example, the

grounding of the lightning rod) should be connected to the earthing conductor of

the equipment room.

6 Feeder

z The antenna support is already prepared according to the design

requirements.

z A feeder lightning rod is already installed and grounded according to the

design requirements.

Outdoor

lightning

arrester

Power lightning arrester, port lightning protector, and feeder lightning arrester

are recommended for outdoor installations. The power lightning arrester and the

feeder lightning arrester should be near the AP, and the network interface

lightning arrester should be near the peer device of the AP. The network

interface lightning arrester should be installed where the network cable is just

led out of the room.

Network

cable

Use a shielded twisted pair cables for an AP used outdoors. Ensure that the

devices at the two ends of the cable are well grounded.

After you have completed the preparations, you can start installing the AP. The installation of indoor

models is different from that of the outdoor models. For details, refer to

3 “Installation of Indoor APs” on

page

3-1 and 4 “Installation of Outdoor APs” on page 4-1.

3-1

3 Installation of Indoor APs

You can directly place an indoor model (including the enhanced model) on a desk. The rubber feet on

the bottom of the AP help you to place it horizontally. Or you can fix it onto a wall by using the

wall-mounting bracket. The following introduces the wall-mounting procedure of the indoor models and

enhanced model in detail.

Installation Flowchart

Figure 3-1 shows the installation flowchart of the indoor models and enhanced model.

Figure 3-1 Installation flowchart of an indoor AP

Start

Install the AP

End

Determine the

installation position

Connect the power

supply and network

Determining the Installation Position

Determine the installation position by observing the following principles:

z Leave as few obstacles (such as wall and ceiling) as possible between the AP and stations.

z Keep the AP far away from electronic devices (such as microwave oven) that may generate RF

noise.

z Install the AP in a place where it will not hinder people’s daily work and life.

z Do not install the AP in a place where water seeping, water soaking, and condensing occur.

Prevent water or moisture from entering the AP.

Ensure the intensity and structure of the ceiling meet the requirements for ceiling mounting of the AP.

You are recommended to reinforce the ceiling using boards if it is not strong enough. A padlock is

required to prevent any falloff in case of shocks.

3-2

Installing the AP

The following describes how to install the AP on a wall.

z Installing the Wall-Mounting Bracket on a Wall

z Installing the AP on the Wall-Mounting Bracket

z Locking the AP onto the Wall-Mounting Bracket (Optional)

Installing the Wall-Mounting Bracket on a Wall

Follow these steps to install the wall-mounting bracket on a wall:

Step1 Drill holes 6 mm (0.24 in) in diameter on the wall where the AP should be mounted. The drilled holes

should correspond to those in the wall-mounting bracket. There are eight installation holes in total in the

wall-mounting bracket. You should select at least four holes for installation.

Figure 3-2 Screw hole locations and screw hole size (in mm)

49.0

44.6

22.3

49.1

150.0

75.0

62.9

104.0

Step2 Insert the pointed end of anchors into the drilled holes and tap the flat end of anchors with a rubber

hammer until they are all flush with the wall surface.

Step3 Align the holes in the wall-mounting bracket with the anchors and insert screws through the installation

holes into the anchors, as shown in

Figure 3-3.

Step4 Adjust the position of the wall-mounting bracket and tighten the screws.

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