H3C WA4320X Access Point
Installation Guide
Hangzhou H3C Technologies Co., Ltd.
http://www.h3c.com
Document version: 6W100-20170210
Copyright © 2017, Hangzhou H3C Technologies Co., Ltd. and its licensors
All rights reserved
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, , H3CS, H3CIE, H3CNE, Aolynk, , H
3
Care, , IRF, NetPilot, Netflow, SecEngine,
SecPath, SecCenter, SecBlade, Comware, ITCMM 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.
Environmental protection
This product has been designed to comply with the environmental protection requirements. The storage, use,
and disposal of this product must meet the applicable national laws and regulations.
Preface
The H3C WA4320X Access Points Installation Guide guides you through the installation of your AP.
It covers product overview, preparing for installation, installing the AP, logging in to the AP, and LEDs
and ports.
This preface includes:
• Audience
• Conventions
• About the H3C WA4320X access controller do
cumentation set
• Obtaining documentation
• Technical support
• Documentation feedback
Audience
This documentation is intended for:
• Network planners.
• Field technical support and servicing engineers.
• Network administrators working with the WA4320X APs.
Conventions
This section describes the conventions used in this documentation set.
Command conventions
Convention Description
Boldface Bold
text represents commands and keywords that you enter literally as shown.
Italic
Italic text represents arguments that you replace with actual values.
[ ] Square brackets enclose syntax choices (keywords or arguments) that are optional.
{ x | y | ... }
Braces enclose a set of required syntax choices separated by vertical bars, from which
you select one.
[ x | y | ... ]
Square brackets enclose a set of optional syntax choices separated by vertical bars,
from which you select one or none.
{ x | y | ... } *
Asterisk marked braces enclose a set of required syntax choices separated by vertical
bars, from which you select at least one.
[ x | y | ... ] *
Asterisk marked square brackets enclose optional syntax choices separated by vertical
bars, from which you select one choice, multiple choices, or none.
&<1-n>
The argument or keyword and argument combination before the ampersand (&) sign
can be entered 1 to n times.
# A line that starts with a pound (#) sign is comments.
GUI conventions
Convention Description
Boldface
Window names, button names, field names, and menu items are in Boldface. For
example, the
New User
window appears; click
OK
.
>
Multi-level menus are separated by angle brackets. For example,
File
>
Create
>
Folder
.
Symbols
Convention Description
WARNING
An alert that calls attention to important information that if not understood or followed
can result in personal injury.
CAUTION
An alert that calls attention to important information that if not understood or followed
can result in data loss, data corruption, or damage to hardware or software.
IMPORTANT
An alert that calls attention to essential information.
NOTE
An alert that contains additional or supplementary information.
TIP
An alert that provides helpful information.
Network topology icons
Convention Description
Represents a generic network device, such as a router, switch, or firewall.
Represents a routing-capable device, such as a router or Layer 3 switch.
Represents a generic switch, such as a Layer 2 or Layer 3 switch, or a router that
supports Layer 2 forwarding and other Layer 2 features.
Represents an access controller, a unified wired-WLAN module, or the access
controller engine on a unified wired-WLAN switch.
Represents an access point.
Wireless terminator unit.
Wireless terminator.
Represents a mesh access point.
Represents omnidirectional signals.
Represents directional signals.
Represents a security product, such as a firewall, UTM, multiservice security
gateway, or load balancing device.
T
T
T
T
Convention Description
Represents a security card, such as a firewall, load balancing, NetStream, SSL VPN,
IPS, or ACG card.
Port numbering in examples
The port numbers in the documentation are for illustration only and might be unavailable on your
device.
About the H3C WA4320X access controller
documentation set
The H3C WA4320X access controller documentation set includes the following categories of
documents:
Category Documents Purposes
Product description and
specifications
Marketing brochures Describe product specifications and benefits.
Technology white papers
Provide an in-depth description of software
features and technologies.
Hardware specifications
and installation
Compliance and safety
manual
Provides regulatory information and the safety
instructions that must be followed during
installation.
Installation guide
Provides a complete guide to hardware installation
and hardware specifications.
H3C Pluggable SFP
[SFP+][XFP] Transceiver
Modules Installation
Guide
Guides you through installing SFP/SFP+/XFP
transceiver modules.
Software configuration
Configuration guides
Describe software features and configuration
procedures.
Command references
Provide a quick reference to all available
commands.
Configuration examples
Describe typical network scenarios and provide
configuration examples and instructions.
Operations and
maintenance
Release notes
Provide information about the product release,
including the version history, hardware and
software compatibility matrix, version upgrade
information, technical support information, and
software upgrading.
Obtaining documentation
You can access the most up-to-date H3C product documentation on the World Wide Web
at http://www.h3c.com
.
Click the following links to obtain different categories of product documentation:
[Technical Support > Technical Documents]
– Provides hardware installation, software upgrading,
and software feature configuration and maintenance documentation.
[Products & Solutions] – Provides information about products and technologies, as well as solutions.
[Technical Support > Software Download]
– Provides the documentation released with the software
version.
Technical support
service@h3c.com
http://www.h3c.com
Documentation feedback
You can e-mail your comments about product documentation to info@h3c.com.
We appreciate your comments.
i
Contents
Product overview ············································································· 1
Preparing for installation ···································································· 2
Examining the installation site ······································································································· 2
Installation site selection ······································································································· 2
Temperature and humidity requirements ·················································································· 2
Power supply ······················································································································ 2
Grounding and lightning protection ·························································································· 2
Installation accessories ··············································································································· 4
Installation tools and equipment ···································································································· 5
Installing the AP ··············································································· 6
Check before installation ············································································································· 6
Installing the AP ························································································································ 6
Mounting the AP on a pole ···································································································· 6
Mounting the AP on a wall ··································································································· 10
Connecting the grounding cable ·································································································· 12
Installing the outdoor antennas ··································································································· 12
Installing a directional antenna on a pole ················································································ 12
Installing the omnidirectional antennas on poles ······································································· 15
Connecting cables···················································································································· 16
Connecting the antenna cables ···························································································· 17
Connecting the fiber cable ··································································································· 17
Connecting the Ethernet cable ····························································································· 18
Connecting the AP to the power supply ·················································································· 21
Labeling cables ······················································································································· 21
Verifying the installation ············································································································· 22
Powering on the AP ·················································································································· 22
Verifying the network connection ······················································· 23
Verifying network connection for the fit AP ·············································································· 23
Verifying network connection for the fat AP ············································································· 23
Logging in to the AP ······································································· 24
Logging in through the console port ····························································································· 24
Setting up the configuration environment ················································································ 24
Connecting the console cable ······························································································ 24
Logging in through the console port ······················································································· 24
Logging in through Telnet or Web ································································································ 25
1
Product overview
An H3C WA4320X AP can act as a fit AP to cooperate with wireless switches or access controllers to
provide wireless access for WLAN users. The network settings are configured on the wireless
switches or access controllers. The WA4320X can also act as a fat AP to provide wireless access for
WLAN users.
Figure 1 Deployment of WA4320X APs (in fit AP mode)
Figure 2 Deployment of WA4320X APs (in fat AP mode)
Table 1 H3C WA4320X specifications
Item Specification
Dimensions (H × W × D) 86.5 × 245 × 245 mm (3.41 × 9.65 × 9.65 in)
Weight 2 kg (4.41 lb)
Power consumption 8 W (standby) to 36 W (maximum)
Protocols and materials
• IEEE802.11a/b/g/n/ac
• Waterproof cast aluminum + plastic housing
WA4320X
Core equipment room
RADIUS
server
WLAN
management
system
Switch
Switch
Switch
Switch
Subway
Seaport or pier
Parking lot
PC
PC
PC
AC
WA4320X
WA4320X
2
Preparing for installation
WARNING!
Install or remove the AP under the guidance of technical engineers and read this chapter before
installation and operation.
Examining the installation site
Before installation, examine the installation site to make sure the AP will work in a good environment.
Installation site selection
In engineering design, the site must be selected according to the network planning and technical
requirements of the communications equipment, and the considerations such as climate, hydrology,
geology, earthquake, electric power, and transportation.
Keep the AP away from high temperature, dust, harmful gases, inflammables, explosive substances,
electromagnetic interference sources (heavy-duty radars, radio stations, or electrical substations),
unstable voltage, heavy vibration, or loud noise. The installation site must be dry, without any
leakage, dripping, or dew.
Temperature and humidity requirements
Item Specification
Operating temperature
–40°C to +65°C (–40°F to +149°F)
Storage temperature
–40°C to +85°C (–40°F to +185°F)
Operating humidity (noncondensing)
0% to 100%
Storage humidity (noncondensing) 0% to 100%
Power supply
The AP can be powered by a power injector.
You can use an H3C PoE power injector to power the AP. For more information about powering the
AP through the power injector, see "Connecting the AP to the ."
NOTE:
No power injector is shipped with the AP. You need to order one separately.
Grounding and lightning protection
The AP must be reliably grounded. Make sure the grounding conductors are separate and treated
with corrosion protection.
3
Table 2 Grounding and lightning protection requirements
Item Requirements
Grounding resistance
• The grounding 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 grounding conductor, the grounding
resistance is required to be less than 10 ohms. In an area with a higher
grounding resistance, reduce the grounding resistance by using brine or
resistance reducing agent around the grounding conductor.
• The top of the grounding conductor must be a minimum of 0.7 m (2.30 ft)
away from the ground surface. In cold areas, the grounding conductor must
be buried below the frozen soil layer.
Grounding conductor
• If a grounding strip is available, connect the yellow and green grounding
cable of the AP to the grounding strip. To make a grounding cable, make sure
the cable is with a cross-section area of a minimum of 6 mm2 (0.01 in2) and a
length of no longer than 3 m (9.84 ft).
• If no grounding strip is available, bury a piece of angle steel/steel tube a
minimum of 0.5 m (1.64 ft) long in the earth to act as the grounding conductor.
In the case of a piece of angle steel, the size must be a minimum of 50 × 50 ×
5 mm (1.97. × 1.97 × 0.20 in); in the case of a piece of steel tube, it must be
zinc-plated and have a wall thickness of a minimum of 3.5 mm (0.14 in). Weld
the yellow and green grounding cable of the AP onto the grounding conductor
and use anti-erosion treatment on the welding joint. With a cross-section area
of a minimum of 6 mm2 (0.01 in2), the grounding cable must be as short as
possible and must not be coiled.
• Make sure that the grounding terminals of all the lightning arresters of the AP
and the peer device of the AP are reliably 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 must 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 grounding cable with an
area of 35 mm
2
(0.05 in
2
), or weld them directly. Use anti-erosion treatment on the
welding joint.
Power grounding (AC)
• Use a power cord with a protective earth (PE). Do not use a power cord with
only an L line and an N line.
• The neutral line of the power cord must not be connected with the PGND of
other communications equipment. The L and N lines cannot be connected.
Lightning rod
• The lightning protection grounding (for example, the grounding of the
lightning rod) must be connected to the grounding conductor of the
equipment room.
• The lightning rod must be tall enough to protect the AP and its antennas.
• In plain areas, the shielding angle of the lightning rod must be less than 45
degrees. In mountainous areas or lightning areas, the shielding angle must
be less than 30 degrees.
Outdoor antenna The antenna support is already prepared according to the design requirements.
Network cable
• Use a shielded twisted pair cable for outdoor installation. Make sure that the
devices at the two ends of the cable are reliably grounded.
• If a metal tube is used, make sure the network cable is reliably grounded at
both ends of the tube.
4
Installation accessories
Table 3 Accessories provided with the AP
Liquid tight adapter and
sealing nut
Sealing plug
Console cable (for fat AP
only)
Grounding cable
Table 4 Accessories not provided with the AP
Mounting bracket Pole fixed plate
Long bolt/flat
washer/spring washer/nut
M6 x 12 screw
Expansion screw
5
Installation tools and equipment
When installing the AP, you may need the following tools. Prepare these tools and equipment
yourself.
Pickaxe Shovel Adjustable wrench Wire clippers
Crystal head crimping
pliers
Wire-stripping pliers Crimping pliers Phillips screwdriver
Waterproof sealing
tape
Fiber fusion splicer Ladder
6
Installing the AP
IMPORTANT:
•
The AP is typically installed on a high position. As a best practice, log in to and configure the AP before the
installation. For more information about logging in to the AP, see "Logging in to the AP."
• To ensure the radio coverage, have the AP installed by professionals as a best practice.
Check before installation
Before installing an AP, perform the following tasks:
• Connect the AP to the power supply and the network. Examine the LEDs to verify that the AP
can operate correctly. For more information about AP LEDs, see "Appendix A LEDs and ports."
• Verify that cabling on the installation site has been completed.
• Record the AP MAC address and serial number marked on the rear of the AP for future use.
When you install the AP, follow these restrictions and guidelines:
• If you install the AP on a pole, make sure the pole is vertical to the ground and has been treated
with corrosion protection.
• Make sure the installation height and position meet the design requirements.
• If you pole-mount the AP on a rooftop, make sure the pole does not project from the wall of the
building and the AP does not suspend in midair.
• To avoid high temperature caused by exposure to the sun, install the AP in a place without or
with less direct sunlight and use protection methods if necessary.
• Install the AP with the Ethernet copper and fiber ports facing down and route the cables
downward.
Installing the AP
Mounting the AP on a pole
CAUTION:
To install the AP and antennas on the same pole, the outer diameter of the pole must be between 60
mm and 70 mm (2.36 in and 2.76 in).
Pole mounting is suitable for rooftop installation.
The AP can be fixed to a pole whose outer diameter is between 60 mm and 110 mm (2.36 in and 4.33
in) by using a mounting kit. The mounting kit includes a mounting bracket and a pole fixed plate as
shown in Figure 3.
7
Figure 3 Pole mounting kit
(1) Long bolt (2) Mounting bracket (3) Pole fixed plate
(4) Flat washer (5) Spring washer (6) Nut
To install the AP on a pole:
1. Vertically fix the pedestal of the pole to the rooftop or a cement pier on the rooftop with
expansion screws.
Figure 4 Pole and pedestal
2. Fix the mounting bracket to the pole.
8
Figure 5 Fixing the mounting bracket to the pole
3. Install two M6 × 12 screws into the two upper screw holes on the AP rear. Do not fasten the
screws all the way in.
Figure 6 Installing two screws into the two upper screw holes
4. Insert the two M6 × 12 screws through the mounting holes on the mounting bracket and press
the AP downward to fix the AP onto the mounting bracket.
9
Figure 7 Fixing the AP onto the mounting bracket (1)
5. Insert the other two M6 × 12 screws through the two lower mounting holes and fasten the four
screws tightly.
Figure 8 Fixing the AP onto the mounting bracket (2)
10
Mounting the AP on a wall
No expansion screws are provided with the AP. Prepare four sets of 6 × 60 or 6 × 80 expansion
screws, flat washer, spring washer, and nut yourself.
To install the AP on a wall:
1. Mark the installation holes on the wall by using the mounting bracket, as shown in Figure 9.
Figure 9
Marking the installation holes on the wall
2. Drill holes with a diameter of 8 mm (0.31 in) and a minimum depth of 60 mm (2.36 in) in the
marked positions. Insert an expansion screw into each hole, and tap the expansion screw with
a rubber hammer until it is all flush with the wall surface, as shown in Figure 10.
Whe
n you drill holes, follow these restrictions and guidelines:
{ Hold the drill handle with both hands, with the bit vertical to the wall surface, and prevent
wall damage or tilted holes.
{ If the wall surface is too solid and slippery to locate the bit, punch a notch first.
{ Each hole must have the same depth.
150 mm
(5.91 in)
48 mm
(1.89 in)
11
Figure 10 Installing expansion screws in the wall
3. Attach the mounting bracket to the wall, as shown in Figure 11.
Figure 11 Attaching the mounting bracket to the wall
4. Install two M6 × 12 screws into the two upper screw holes on the AP rear. Do not fasten the
screws all the way in.
5. Insert the two screws through the mounting holes on the mounting bracket and press the AP
downward to fix the AP onto the mounting bracket.
12
Figure 12 Attaching the AP to the mounting bracket
6. Insert the other two M6 × 12 screws through the two lower mounting holes and fasten the four
screws tightly.
Connecting the grounding cable
Connect the grounding terminal of the AP to the grounding point with the yellow and green grounding
cable shipped with the AP. For more information, see "Grounding and lightning protection."
NOTE:
The grounding terminal of the power injector must also be grounded.
Installing the outdoor antennas
Outdoor antennas include directional and omnidirectional antennas. The following section describes
how to install directional and omnidirectional antennas.
When you install the outdoor antennas, follow these restrictions and guidelines:
• Keep the AP far from high-power electronic equipment and make sure there are no large
obstacles and metal objects in the wireless coverage.
• Make sure the antenna mounting bracket is stably mounted on the pole that is vertical to the
ground. Use oxidation-resistant metal materials.
• Fix the pedestal of the antenna pole to a cement pier or add weight to the pole. Do not install the
antenna pole or antenna support directly on the waterproof layer of the rooftop.
• Make sure the omnidirectional antenna is vertical to the ground.
• Make sure the antenna cable is firmly connected to the antenna.
• Make sure the antenna cable connection is sealed with waterproof sealing tape.
Installing a directional antenna on a pole
Make sure that the location of the pole does not hamper the adjustment of antenna direction and tilt.
13
Do not install two directional antennas back to back. To install two directional antennas on the same
pole, make sure the distance between the antennas is larger than 4 m (13.12 ft).
To install a directional antenna on a pole:
1. Weld the lightning rod to the top of the pole.
2. Install the pole on a parapet or cement pier.
{ If there are parapets on the rooftop and the height of the parapets is no less than 1.2 m (3.94
ft), you can fix the pole on a parapet with expansion screws and fix the directional antenna
on the pole with the pole mounting bracket. See Figure 13.
Figure 13
Installing a directional antenna on a parapet (1)
{ If there are parapets on the rooftop and the height of the parapets is less than 1.2 m (3.94 ft),
you can fix the pole on a parapet at one point with expansion screws and fix the bottom end
of the pole to the rooftop surface, and then fix the directional antenna on the pole with the
pole mounting bracket. See Figure 14.
Lightning rod
Directional outdoor
antenna
Pole
Parapet
Pole mounting bracket
0.5 m (1.64 ft)
1.2 m (3.94 ft)
Flat steel bar
To the grounding grid
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