Cheetah WirelessTM 802.11a
Access Point - WA5001
Quick Installation Guide
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Quick Installation Guide
Cheetah WirelessTM 802.11a Access Point
802.11a Wireless Access Point
with 1 10/100Mbps (RJ-45) LAN Port
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Copyright © 2003 by Accton Technology Corporation. All rights reserved.
No part of this document may be copied or reproduced in any form or by any means without the prior written
consent of Accton Technology Corporation.
Accton makes no warranties with respect to this documentation and disclaims any implied warranties of
merchantability, quality, or fitness for any particular purpose. The information in this document is subject to
change without notice. Accton reserves the right to make revisions to this publication without obligation to
notify any person or entity of any such changes.
International Headquarters
No. 1 Creation Road III,
Asia Pacific Headquarters
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Science-based Industrial Park
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Phone: +886-3-5770-270
#08-05/06 Orchard Towers (Rear Block)
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Internet: [email protected]
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Phone: +34-93-477-4920
Fax:
+34-93-477-3774
Accton is a trademark of Accton Technology Corporation. Other trademarks or brand names mentioned
herein are trademarks or registered trademarks of their respective companies.
WA5001
E042003-R01
150000007000A
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Accton Technology Corporation
Limited Warranty: Accton warrants all is products to be free of manufacturing
defects in workmanship and materials, under normal use and service, for the
applicable warranty term. All Accton products carry a standard 90-day limited
warranty from the date of purchase from Accton or its Authorized Reseller. Accton
may, at its own discretion, repair or replace any product not operating as warranted
with a similar or functionally equivalent product, during the applicable warranty term.
The standard limited warranty can be upgraded to a Limited Lifetime* warranty by
registering new products within 30 days of purchase from Accton or its Authorized
Reseller. Registration can be accomplished via the enclosed product registration
card or online via the Accton web site. Failure to register will not affect the standard
limited warranty. The Limited Lifetime warranty covers a product during the Life of
that Product, which is defined as the period of time during which the product is an
‘Active’ Accton product. A product is considered to be ‘Active’ while it is listed on the
current Accton price list. As new technologies emerge, older technologies become
obsolete and Accton will, at its discretion, replace an older product in its product line
with one that incorporates these newer technologies. At that point, the obsolete
product is discontinued and is no longer an ‘Active’ Accton product. A list of
discontinued products is attached with the most recent version being available on
the support section of our web site (http://www.acctontech.com).
All products that are replaced become the property of Accton. Replacement
products may be either new or reconditioned. Any replaced or repaired product
carries either a 30-day limited warranty or the remainder of the initial warranty,
whichever is longer. Accton is not responsible for any custom software or firmware,
configuration information, or memory data of Customer contained in, stored on, or
integrated with any products returned to Accton pursuant to any warranty. Products
returned to Accton should have any customer -installed accessory or add-on
components, such as expansion modules, removed prior to returning the product for
replacement. Accton is not responsible for these items if they are returned with the
product.
Customers must contact Accton for a Return Material Authorization number prior to
returning any product to Accton. Proof of purchase may be required. Any product
returned to Accton without a valid Return Material Authorization (RMA) number
clearly marked on the outside of the package will be returned to customer at
customer’s expense. Customers are responsible for all shipping charges from their
facility to Accton. Accton is responsible for return shipping charges from Accton to
customer.
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Limited Warranty
WARRANTIES EXCLUSIVE: IF AN ACCTON PRODUCT DOES NOT OPERATE
AS WARRANTED ABOVE, CUSTOMER'S SOLE REMEDY SHALL BE REPAIR OR
REPLACEMENT OF THE PRODUCT IN QUESTION, AT ACCTON’S OPTION. THE
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AUTHORIZES ANY OTHER PERSON TO ASSUME FOR IT ANY OTHER
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OR USE OF ITS PRODUCTS. ACCTON SHALL NOT BE LIABLE UNDER THIS
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DEFECT IN THE PRODUCT DOES NOT EXIST OR WAS CAUSED BY
CUSTOMER'S OR ANY THIRD PERSON'S MISUSE, NEGLECT, IMPROPER
INSTALLATION OR TESTING, UNAUTHORIZED ATTEMPTS TO REPAIR, OR ANY
OTHER CAUSE BEYOND THE RANGE OF THE INTENDED USE, OR BY
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OF ANY KIND, OR FOR LOSS OF REVENUE, LOSS OF BUSINESS, OR OTHER
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* Accton will provide warranty service for up to three years following discontinuance
from the active Accton price list. Under the limited lifetime warranty, internal and
external power supplies, fans, and cables are covered by a standard one -year
warranty from date of purchase.
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Contents
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Contents
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Introduction
Accton’s Cheetah Wireless 802.11a Access Point (WA5001) provides transparent,
wireless high speed data communications for portable or mobile devices equipped with an
802.11a wireless adapter (such as the WN5301). These communications can be between
the access point and the wired LAN, between the access point and the wireless network,
or within the wireless network.
This offers fast, reliable wireless connectivity with considerable cost savings over wired
LANs (which include long-term maintenance overhead for cabling). Using this 802.11a
technology, the access point can easily integrate with the existing 10/100 Ethernet LAN.
Package Checklist
The Cheetah Wireless 802.11a Access Point package includes:
•
•
•
One Cheetah Wireless Access Point (WA5001)
One 3.3 V DC power adapter
One installation CD-ROM which includes the User Guide and the 802.11a Utility
Program
•
This Quick Installation Guide
Please complete the warranty registration card and return to Accton or register online at:
register.acctontech.com.
Please inform your dealer if there are any incorrect, missing or damaged parts. If
possible, retain the carton, including the original packing materials. Use them again to
repack the product if there is a need to return it for repair.
System Requirements
Before you install the Wireless Access Point, be sure you meet the following
requirements:
•
An A/C power outlet (100~240 V, 50~60 Hz) which will supply power for the access
point
•
•
An available RJ-45 (UTP) port on a 10/100 Mbps Ethernet hub or switch
802.11a compliant wireless Ethernet adapters with TCP/IP compatible protocol
installed
•
Web browser for configuration
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Quick Installation Guide
Hardware Description
Ethernet Compatibility
Accton’s Wireless Access Point can attach directly to 10BASE-T/100BASE-TX
(twisted-pair) Ethernet LAN segments. These segments must conform to the IEEE 802.3
specification.
The access point appears as an Ethernet node and performs a routing function by moving
packets from the wired LAN to remote workstations on the wireless infrastructure.
Radio Characteristics
The Wireless Access Point uses a radio modulation technique known as Orthogonal
Frequency Division Multiplexing (OFDM), and a shared collision domain (CSMA/CA).
It operates at the 5 GHz Unlicensed National Information Infrastructure (UNII) band with
turbo mode. Data is transmitted over a half-duplex radio channel operating at up to
72 Megabits per second (Mbps) in the turbo mode, and with a maximum operating range
up to 500 m (1650 feet).
LED Indicators
The Wireless Access Point includes three status LED indicators, as described in the
following figure and table.
Wireless
Link/Activity
Power
Ethernet
Link/Activity
Figure 1. Status LEDs
LED
Status
Description
Power
On
Indicates that power is being supplied.
Flashing
Indicates:
•
•
•
running a self-test
loading software program
Ethernet Link/
Activity
On
Indicates a valid 100 Mbps Ethernet cable link.
Flashing
Indicates that the access point is transmitting or
receiving data on the 100 Mbps Ethernet LAN. The
flashing rate is proportional to your network activity.
(Green)
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Applications
LED
Status
Description
Ethernet Link/
Activity
On
Indicates a valid 10 Mbps Ethernet cable link.
Flashing
On
Indicates that the access point is transmitting or
receiving data on the 10 Mbps Ethernet LAN. The
flashing rate is proportional to your network activity.
(Amber)
Wireless Link/
Activity
Indicates a valid wireless link.
Applications
The Cheetah Wireless products offer a high speed, reliable, cost-effective solution for
10/100 Mbps wireless Ethernet client access to the network in applications such as:
•
Remote access to corporate network information
E-mail, file transfer and terminal emulation
•
Difficult-to-wire environments
Historical or old buildings, asbestos installations, and open areas where wiring is
difficult to employ
•
•
Frequently changing environments
Retailers, manufacturers, and banks which frequently rearrange the workplace or
change location
Temporary LANs for special projects or peak times
Trade shows, exhibitions, and construction sites which need temporary setup for a
short time period. Retailers, airline and shipping companies which need additional
workstations for a peak period. Auditors who require workgroups at customer sites.
•
•
Access to databases for mobile workers
Doctors, nurses, retailers, or mobile workers who need access to databases while
being mobile in a hospital, retail store or an office campus.
SOHO (Small Office and Home Office)
SOHO users who need easy and quick installation of a small computer network.
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Quick Installation Guide
Hardware Installation
Figure 2. Top Panel
1. Select the Site – Choose a proper place for your WA5001 Wireless Access Point. In
general, the best location is at the center of your wireless coverage area, within line of
sight of all wireless devices.
2. Placement of the Wireless Access Point – Proper placement will improve
performance. Try to place the access point in a position that can best cover its
performance.
Reset
Button
3.3 V DC
Power Socket
RJ-45
Connector
Figure 3. Rear Panel
3. Connect the Ethernet Cable – The WA5001 can be wired to a 10/100 Mbps Ethernet
through a network device such as a hub or a switch. Connect to the RJ-45 connector
socket on the back panel with category 3, 4 or 5 UTP Ethernet cable and an RJ-45
connector.
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Hardware Installation
4. Connect the Power Cable – Connect the power adapter cable to the 3.3 V DC power
socket on the rear panel.
Warning: USE ONLY the power adapter supplied with the WA5001. Otherwise, the
product may be damaged.
The CD-ROM that comes with the package contains a utility program for the access point.
Any updates can be downloaded from Accton’s Web site at:
The WA5001 can be configured over an Ethernet network using RJ-45 cable. You may
connect the WA5001 to a network device such as a hub or switch. Then, run the utility
program, and configure the WA5001 remotely, as described on the next page.
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Quick Installation Guide
Software Installation and Configuration
Windows Installation (98/Me/NT/2000/XP)
1. Insert the CD-ROM that comes with the package into the CD-ROM drive on your PC,
and then enter the following command: D:utility\setup. Follow the on-screen
instructions to install the utility program.
2. After you finish the installed utility, choose Programs from the Start menu. Then select
Cheetah Wireless 802.11a, and the configuration utility.
3. The program will then detect all the WA5001 Wireless Access Point(s) on the network.
(Default WA5001 IP address is 192.168.1.20)
located on the network, then the access point will automatically be assigned an IP
address when booted. From the list of detected devices (see the above screen), select
and double-click on the unit you want to configure.
5. The Web management window will appear. You can also manually launch a web
browser from a PC and enter the IP address that is assigned to the WA5001. The
WA5001 802.11a AP Web-based configuration page will be displayed.
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Setup Wizard
Setup Wizard
1. To view the access point’s management interface, enter the user name Admin, with a
password 5up, and click LOGIN.
2. The home page displays the Main Menu on the screen.
3. Click on Setup Wizard to display basic configurations including SSID, Channel,
Authentication Type and Standard WEP Setup.
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Quick Installation Guide
4. Click on the Next button to start using the 1-2-3 Setup Wizard.
SSID – The Service Set ID. This should be set to the same value as other wireless
devices in your network. (Default: ANY)
Note: The SSID is case sensitive and can consist of up to 32 alphanumeric characters.
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Setup Wizard
Channel – You can select Enable to set the access point to operate in turbo mode
with a data rate of up to 72 Mbps. (Default: Disable)
Authentication Type – Check the Shared Key radio button to start filtering frames with
addresses defined in the Standard WEP Setup screen. (Default: Open System)
Standard WEP Setup – For more secure data transmission, check the Enable radio
button to ensure wireless network security. Then select one shared key (1 ~ 4) and the
proper key size. (WEP Default: Disable)
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Quick Installation Guide
Wired Equivalent Privacy (WEP) is implemented in this device to prevent unauthorized
access to your wireless network. All wireless devices must have the same Key ID to
communicate.
Key Length (Manual Entry)
Hex Digits per Key ID
10 HEX digits
64-bit: supports 4 shared keys
128-bit: supports 1 shared key
152-bit: supports 1 shared key
26 HEX digits
32 HEX digits
5. Click on the Finish button when completed.
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Advanced Setup
Advanced Setup
Click the Advanced setup in the bottom right-hand corner to display additional information
about the access point configuration as shown below:
Note: The Advanced Setup screen allows you
to view and change the current
configuration of the access point. After
modifying the configuration parameters,
you must click on the Apply button to
save the changes. The new settings will
not take effect until you click Apply to
refresh the access point. Then you need
to click the Reboot button to reboot the access point. The Web browser loses
connectivity with the AP Web server when the access point reboots. To establish
a network connection to the rebooted access point, wait until it has finished
rebooting.
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Quick Installation Guide
Identification
The SSID (Service Set Identification) is the name of a basic service set provided by an
access point. All clients that want to connect to the Internet via an access point must set
their SSIDs to the same as that of the access point.
SSID: This should be set to the same value as other wireless devices in your network.
(Default: ANY).
Channel
Radio Channel: The radio channel through which the access point communicates to PCs
in its BSS (page 25). Note that the radio channel for wireless clients is automatically set to
the same as that used by the access point to which it is linked. (Default: 52 for US and 38
for Japan)
Note: The available channel settings are limited to local regulations, which determine
the number of channels that are available.
• FCC: 8 channels
• MKK: 5 channels
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Advanced Setup
Turbo Mode: You may either Enable or Disable the Turbo Mode. (Default: Disable)
Turbo Mode is the enhanced wireless LAN operating mode (not regulated in the standard
IEEE 802.11a) that can provide a higher data rate. The Normal Mode of the 802.11a
access point provides connections up to 54 Mbps. Enabling Turbo Mode on the 802.11a
access point allows the access point to provide connections with a data rate of up to
72 Mbps.
Note: In Normal Mode, the channel bandwidth is 20 MHz. In Turbo Mode, the channel
bandwidth is increased to 40 MHz. However, there are only three channels
available when the Turbo Mode is enabled (only 1 channel in Japan).
Performance
Data Rate: Select “best” from the drop-down list to optimize the data transfer speed for
your network. (Default: best)
Transmit Power: Set the signal strength transmitted from the access point. The longer
the transmission distance, the higher the transmission power required. (Default: full)
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Quick Installation Guide
Synchronization
In order to obtain transmission, the access point and connected clients need to be
synchronized
.
Beacon Interval (20-1000 Kµs): Set the beacon interval between synchronization frames.
These synchronization frames may also contain an indication of frames that are to be
transmitted to stations in Power Save mode. (Default: 100)
Note: 1Kµs = 1000 microsecs = 1 ms
DTIM (1-16384): Set the Delivery Traffic Indication Message (DTIM) interval. The DTIM
indicates how often the MAC layer forwards multicast traffic. This parameter is necessary
to accommodate stations using Power Save mode. In order to maximize the utilization of
channels, broadcast data is not transmitted after every beacon interval for stations in
Power Save mode. These stations must wake up to receive broadcast data at the DTIM
interval.
The DTIM is the interval between two synchronization frames with broadcast information.
If you set the value to 2, the access point will save all multicast frames for the BSS and
forward them after every second beacon interval. Smaller DTIM intervals deliver multicast
frames more frequently, causing stations in Power Save mode to wake up more often and
drain power faster. Higher DTIM intervals delay the transmission of multicast frames.
(Default: 1)
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Advanced Setup
Transmit Threshold
Fragment Length (256-2346): The Fragment Length can be set between 256 and 2,346.
If the packet size is smaller than the preset fragment size, the packet will not be
segmented.
Fragmentation of the packets can increase the reliability of transmission because it
increases the probability of a successful transmission due to smaller frame size. If there is
significant interference present or collisions due to high network utilization, try setting the
fragment size to a smaller value. This will enable the retransmission of smaller frames
much faster. However, it is more efficient to set a longer fragment length if very little or no
interference is present because there are overhead costs in sending multiple frames.
(Default: 2346)
RTS Length (256-2346): Set the RTS (Request to Send) frame length.
You may configure the access point to initiate an RTS frame sequence always, never, or
only for frames longer than a specified length. If the packet size is smaller than the preset
RTS threshold size, the RTS/CTS mechanism will NOT be enabled
The access point sends request to send (RTS) frames to a particular receiving station to
negotiate the transmission of a data frame. After receiving an RTS, the station sends a
CTS (Clear to Send) frame to acknowledge the right for the sending station to transmit
data frames. Access points contending for the medium may not be aware of each other.
The RTS/CTS mechanism can solve this “Hidden Node Problem.” (Default: 2346)
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Quick Installation Guide
TCP / IP Settings
Set the TCP/IP configuration for accessing the Internet.
DHCP Client: If Enable is selected, the IP address, subnet mask and default gateway can
be dynamically assigned to the access point by the network DHCP server.
(Default: Disable)
Note: If there is no DHCP server on your network, then the access point will
automatically start up with its default IP address, 192.168.1.20.
By using the Wireless Access Point’s built-in DHCP (Dynamic Host Configuration
Protocol) server, you are allowing the Wireless Access Point to handle all the IP
addressing on your Local Area Network (LAN). This can save you much of the time and
hassle of setting up your network.
DHCP Server: If you have a server on your network that requires a static IP address,
select Enable under DHCP Server and then manually assign a static IP address to your
server. (Default: Disable)
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Advanced Setup
Encryption
For more secure data transmission, you may enable WEP (Wired Equivalent Privacy) to
prevent unauthorized access to your wireless network. The WEP setting must be the
same for each client in your wireless network.
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Quick Installation Guide
Authentication Type
You may choose either the Open System or the Shared Key. (Default: Open System)
If Shared Key is enabled, WEP should be enabled and at least one shared key should be
defined. But you can enable WEP, and set the authentication type as Open System.
Standard WEP Setup (WEP Default: Disable)
Default Shared Key – Choose the Shared Key that has the encryption string you prefer
(Key 1~4 for 64-bit).
Note: All wireless devices must have the same Key ID values to communicate.
Key Length (Manual Entry)
Hex Digits per Key ID
64-bit: supports 4 shared keys
10 HEX digits
128-bit: supports 1 shared key
152-bit: supports 1 shared key
26 HEX digits
32 HEX digits
Advanced WEP Setup
How to set up the Unique Key WEP:
1. Select a unique key (5 ~ 64)
2. Enter the encryption key and select the proper key size.
3. Click Write and Apply to save the encryption key.
4. If you want to read an encryption key, select the unique key you want to read, then click
Read and Apply to view the encryption key.
5. If you want to delete an encryption key, select the unique key you want to delete, click
Delete and Apply to delete the encryption key.
Using Access Control List
Set the Access Control List (ACL) to filter out specified MAC addresses. The ACL
provides a mechanism to take certain actions based on the stations MAC address. Any
frames with a source or destination MAC address entered in this table will be filtered from
the access point.
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Advanced Setup
How to Set up the Access Control List:
1. Select ACL Enable
2. Enter an ACL ID (1 ~ 60)
3. Enter the MAC address of the station you want to set up.
4. Enter a Key Map, one of the shared keys (1 ~ 4) or one of the unique keys (5 ~ 64),
and choose Allow or Deny. If the station’s WEP key is the same as the Key Map you
assigned, the station will then allow or deny connections to the access point.
5. If you just enable the ACL, all stations that have shared keys can also connect to the
access point. If you set the ACL to Strict, only stations with MAC addresses in the ACL
can connect to the access point.
SNMP
Use this screen to display and enter a community string for the Simple Network
Management Protocol (SNMP). To communicate with the access point, the SNMP agent
must first be enabled, and the Network Management Station must submit a valid
community string for authentication.
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Quick Installation Guide
System
Administration
New Password
Change the access point's password.
Factory Default
Use the Restore button to load the factory default configuration and reboot this device.
Note that all user-configured information will be lost. You will also have to re-enter the
password to regain management access to this device.
Upgrade Firmware
Click Browse to locate the downloaded firmware file and press Start Upgrade to start the
upgrade process.
For the latest firmware version information, visit Accton’s Web site at:
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Quick Installation Guide
In the AP Status page, click the appropriate hyperlink to view the access point
configuration, access point SME statistics (station association information), or access
point (transmit and receive) statistics.
AP Configuration
View the access point configuration
AP SME (Station Management Entity)
View the station association information
AP Statistics
View transmit and receive statistics
Connected Station Status
In the Stations Status page, click the appropriate hyperlink to view the Station
Configuration, Station SME statistics, and Station Statistics. The Station Statistics page
displays transmit and receive statistics for all associated stations. The page is
automatically refreshed every five seconds.
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Quick Installation Guide
Network Configuration and Planning
Accton’s Cheetah wireless solution supports a stand-alone wireless network
configuration, as well as an integrated configuration with 10/100 Mbps Ethernet LANs.
The Accton wireless network cards, adapters, access points and Wireless Access Point
can be configured as:
•
•
•
Ad hoc - for small groups that only communicate with each other
Infrastructure - for wireless LANs
Infrastructure wireless LAN - for roaming wireless PCs
Network Topologies
Ad Hoc Wireless LAN (no AP or Bridge)
An ad hoc wireless LAN consists of a group of computers, each equipped with a wireless
adapter, connected via radio signals as an independent wireless LAN. Computers in a
specific ad hoc wireless LAN must therefore be configured to the same radio channel. An
ad hoc wireless LAN can be used in a SOHO or temporary environment.
Ad Hoc Wireless LAN
Notebook with
Wireless USB Adapter
Notebook with
Wireless PC Card
PC with Wireless
PCI Adapter
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Network Topologies
Infrastructure Wireless LAN
The WA5001 can also provide access to a wired LAN for wireless workstations. An
integrated wired/wireless LAN is called an infrastructure configuration. A Basic Service
Set (BSS) consists of a group of wireless PC users, and an access point that is directly
connected to the wired LAN. Each wireless PC in this BSS can talk to any computer in its
wireless group via a radio link, or access other computers or network resources in the
wired LAN infrastructure via the access point.
The infrastructure configuration not only extends the accessibility of wireless PCs to the
wired LAN, but also increases the effective wireless transmission range for wireless PCs
by passing their signal through one or more access points.
A wireless infrastructure can be used for access to a central database, or for connection
between mobile workers, as shown in the following figure.
Wired LAN Extension
to Wireless Adapters
File
Server
Desktop PC
Switch
Notebook with Wireless
PC Card Adapter
Access Point
PC with Wireless
PC I Adapter
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Quick Installation Guide
Infrastructure Wireless LAN for Roaming Wireless PCs
The Basic Service Set (BSS) is the communications domain for each Wireless Access
Point. For wireless PCs that do not need to support roaming, set the domain identifier
(SSID) for the wireless card to the BSS ID of the access point to which you want to
connect. Check with your administrator for the BSS ID of the access point or bridge to
which he wants you to connect.
A wireless infrastructure can also support roaming for mobile workers. More than one
access point can be configured to create an Extended Service Set (ESS). By placing the
access points so that a continuous coverage area is created, wireless users within this
ESS can roam freely. All Accton wireless network cards and adapters and WA5001
Wireless Access Points within a specific ESS must be configured with the same SSID.
File
Server
Desktop PC
Switch
Notebook with Wireless
PC Card Adapter
Switch
<BSS2>
Access Point
Notebook with Wireless
PC Card Adapter
Access Point
<BSS1>
<ESS>
Seamless Roaming
PC with Wireless
PC I Adapter
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Troubleshooting
Troubleshooting
Check the following items before you contact Accton Technical Support.
1. If mobile users do not have roaming access to the WA5001 Wireless Access Point,
check the following:
• Make sure that all the WA5001s and wireless devices in the ESS in which the WLAN
mobile users can roam are configured to the same WEP setting, SSID, and
authentication algorithm.
• Remove power from the WA5001.
• Push in the reset button located on the back of the WA5001 to restore the factory
default settings.
• Plug the power connector back to the access point.
Accton Networks
802.11a Wireless Products Maximum Distance Table
Important Notice
Maximum distances posted below are actual tested distance thresholds. However, there
are many variables such as barrier composition and construction and local environmental
interference that may impact your actual distances and cause you to experience distance
thresholds far lower than those we post below. If you have any questions or comments
regarding the features or performance of this product, or if you would like information on
our full line of wireless products, visit Accton’s Website at www.acctontech.com
Accton 802.11a Wireless Products Maximum Distance Table
Speed and Distance Ranges
Environmental 72 Mbps 54 Mbps 48 Mbps 36 Mbps 24 Mbps 18 Mbps 12 Mbps 9 Mbps 6 Mbps
Condition
Outdoor
35 m
40 m
220 m 250 m 320 m 350 m 380 m 450 m 500 m
Environment1
(115 ft) (132 ft) (726 ft) (825 ft
)
(1056 ft) (1155 ft) (1254 ft) (1485 ft) (1650 ft)
Indoor
12 m
18 m
25 m
30 m
35 m
40 m
45 m
48 m
50 m
Environment2
(40 ft) (60 ft) (82 ft) (99 ft) (115 ft) (132 ft) (149 ft) (157 ft) (165 ft)
Notes: 1. Outdoor Environment: A line-of-sight environment with no interference or
obstruction between access point and users.
2. Indoor Environment: A typical office or home environment with floor to ceiling
obstructions between access point and users.
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Quick Installation Guide
Specifications
Physical Characteristics
Maximum Channels
US & Canada: 8 (normal mode), 3 (turbo mode)
Japan: 5 (normal mode), 1 (turbo mode)
Maximum Clients
Operating Range
Data Rate
64
Up to 1,650 feet
Normal Mode: 6, 9, 12, 18, 24, 36, 48, 54 Mbps per channel
Turbo Mode: 12, 18, 24, 36, 48, 72 Mbps per channel
Infrastructure
5.15 ~ 5.25 GHz (lower band) US/Canada, Japan
5.25 ~ 5.35 GHz (middle band) US/Canada
Power, Ethernet Link/Activity, Wireless Link/Activity
Input: 100-240 AC, 50-60 Hz;
Network Configuration
Operating Frequency
LED Indicators
Power supply
Output: 3.3 V DC, 4 A DC
Output Power
Physical Size
Weight
16 dBm minimum
20.5 x 13.6 x 4 cm (8.07 x 5.35 x 1.58 in.)
280 grams (9.9 oz)
Temperature
Operating: 0 to 50 ºC (32 to 122 ºF)
Storage: 0 to 70 ºC (32 to 158 ºF)
Humidity
Compliances
Emissions
5% to 95% (non-condensing)
IEC 61000-4-2/3/4/6/11
ETS 300 328
RCR STD-33A
Safety
CSA/NTRL (CSA 22.2 No. 950 & UL 1950)
EN60950 (TUV/GS), IEC60950 (CB)
IEEE 802.3 10BASE-T, IEEE 802.3u 100BASE-TX,
IEEE 802.11a
Standards
Software Characteristics
Operating Systems
Windows 98/NT/2000/Me/XP
Network Management
HTML Web-browser interface,
Windows 98/NT/2000/Me/XP utility
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Specifications
Sensitivity
Modulation/Rates
BPSK (6 Mbps)
Sensitivity (dBm)
-85
-84
-83
-81
-78
-74
-69
-65
-82
-81
-80
-78
-75
-71
BPSK (9 Mbps)
QPSK (12 Mbps)
QPSK (18 Mbps)
16 QAM (24 Mbps)
16 QAM (36 Mbps)
64 QAM (48 Mbps)
64QAM (54 Mbps)
BPSK Turbo (12 Mbps)
BPSK Turbo (18 Mbps)
QPSK Turbo (24 Mbps)
QPSK Turbo (36 Mbps)
16 QAM Turbo (48 Mbps)
16 QAM Turbo (72 Mbps)
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Quick Installation Guide
Modulation
Modulation
5.15-5.25 GHZ (dBm)
16
5.25-5.35 GHZ (dBm)
20
BPSK (6 Mbps)
BPSK (9 Mbps)
16
16
16
16
16
16
14
16
16
16
16
16
16
20
19
19
18
18
16
14
20
20
19
19
18
18
QPSK (12 Mbps)
QPSK (18 Mbps)
16 QAM (24 Mbps)
16 QAM (36 Mbps)
64 QAM (48 Mbps)
64 QAM (64 Mbps)
BPSK Turbo (12 Mbps)
BPSK Turbo (18 Mbps)
QPSK Turbo (24 Mbps)
QPSK Turbo (36 Mbps)
16 QAM Turbo (48 Mbps)
16 QAM Turbo (72 Mbps)
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Terminology
Terminology
The following is a list of terminology that is used in this document.
Access Point – An internetworking device that seamlessly connects wired and wireless
networks.
Ad Hoc – An ad hoc wireless LAN is a group of computers each with LAN adapters,
connected as an independent wireless LAN.
Backbone – The core infrastructure of a network. The portion of the network that
transports information from one central location to another central location where it is
unloaded onto a local system.
Base Station – In mobile telecommunications, a base station is the central radio
transmitter/receiver that maintains communications with the mobile radiotelephone sets
within its range. In cellular and personal communications applications, each cell or
micro-cell has its own base station; each base station in turn is interconnected with other
cells’ bases.
BSS – BSS stands for “Basic Service Set.” It is an access point and all the LAN PCs that
are associated with it.
CSMA/CA – Carrier Sense Multiple Access with Collision Avoidance.
ESS – ESS (ESS-ID, SSID) stands for “Extended Service Set.” More than one BSS is
configured to become an Extended Service Set. LAN mobile users can roam between
different BSSs in an ESS (ESS-ID, SSID).
Ethernet – A popular local area data communications network, which accepts
transmission from computers and terminals. Ethernet operates on a 10 Mbps base band
transmission rate, using a shielded coaxial cable or over shielded twisted pair wire.
Infrastructure – An integrated wireless and wired LAN is called an infrastructure
configuration.
Roaming – A wireless LAN mobile user moves around an ESS and maintains a
continuous connection to the Infrastructure network.
RTS Threshold – Transmitters contending for the medium may not be aware of each
other. RTS/CTS mechanism can solve this “Hidden Node Problem.” If the packet size is
smaller than the preset RTS Threshold size, the RTS/CTS mechanism will NOT be
enabled.
WEP – Wired Equivalent Privacy is based on the use of 64-bit, 128-bit or 152-bit keys
and the popular RC4 encryption algorithm.
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Quick Installation Guide
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WA5001
E042003-R01
150000007000A
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