D Link 20030603014-1 IEEE 802.11g Wireless Access Point User Manual

D Link Corporation IEEE 802.11g Wireless Access Point Users Manual

Users Manual

Dlink
IEEE802.11g 2.4GHz
WIRELESS LAN ACCESS POINT
DWL-2100AP
Manual
2
Contents
Package Contents ................................................................................3
Introduction............................................................................................4
Wireless Basics ....................................................................................7
Getting Started .................................................................................... 10
Using the Configuration Menu..............................................................12
Troubleshooting.................................................................................…26
Technical Specifications .......................................................................31
3
Package Contents
Contents of Package:
n IEEE 802.11g 2.4GHz Wireless LAN Access Point
n Power Adapter – 5.0V DC, 2A
n Quick Installation Guide on CD
n Ethernet Cable
Note: Using a power supply with a different voltage rating than the one included with the
11G WIRELESS LAN ACCESS POINT will cause damage and void the warranty for this
product. If any of the above items are missing, please contact your reseller.
System Requirements For Configuration:
n Computer with Windows, Macintosh, or Linux-based operating system with an
installed Ethernet adapter
n Internet Explorer or Netscape Navigator version 6.0 or above, with JavaScript
enabled
n At least 128 MB of memory and a 500 MHz processor
4
Introduction
The 11g WIRELESS LAN ACCESS POINT provides the most expanded user bandwidth
available in an AP. Wireless clients can connect to this AP using any of its channels to
transfer data at speeds never achievable before in a wireless device. The 11g
WIRELESS LAN ACCESS POINT operates seamlessly and simultaneously in the
2.4GHz frequency spectrums supporting the 802.11b and the newer, faster 802.11g
wireless standards. For offices, schools or public hotspots that already use 802.11b
devices, the 11g WIRELESS LAN ACCESS POINT is a great way to expand an existing
network and enable even more users to communicate with one another, access data and
the Internet. Now, you can have an AP that will compliment your existing network and
protect the investment you made when you provided the convenience of wireless
networking.
The 11g WIRELESS LAN ACCESS POINT offers transfer rates up to 54Mbps in the
2.4GHz band, large data packets travel from the router to a remote desktop or roaming
laptop PC at up to five times the speed of previous wireless devices. Everyone can work
faster and more efficiently or watch a streaming video smoothly. Network administrators
can partition the usage of the 11g WIRELESS LAN ACCESS POINT by segmenting the
users on the wireless network by frequency band. Users who require special networking
privileges — access to sensitive information, specific departments or
videoconferencing — may use just the 802.11b and 802.11g channels. This type of user
segmentation optimizes the AP’s performance and delivers the best network experience
to each set of users.
The 11g WIRELESS LAN ACCESS POINT is ideal for network administrators who
require additional management, firewall, and other network security features. All of the
AP’s settings are easily accessible in the operating system independent, Web-based
software user interface that also features a step-by-step Setup Wizard to get your router
up and running in just a matter of minutes. The 11g WIRELESS LAN ACCESS POINT
incorporates the WPA* (Wi-Fi Protected Access) which dynamically encrypts data as it’s
being sent.
5
Connections
n Straight-Through cable is required when connecting to a router or switch
n Cross-Over cable is required when connecting directly to an Ethernet adapter on a
computer
Features & Benefits
n Up to 54 Mbps - Means you can transfer large files up to 5 times more quickly than
was previously possible without signal interference
n 802.11b and 802.11g Compliant - Means you can mix devices from different
standards without sacrificing connectivity
n Better Security with WPA - Other 802.11g devices can connect securely using
WPA (Wi-Fi Protected Access)
6
LED stands for Light-Emitting Diode. The 11g WIRELESS LAN ACCESS POINT has 3
Green LEDs as shown below:
LED LED Activity
Power A steady light indicates a connection to a
power source
LAN (10/100) A steady light indicates a connection to the
Ethernet port; a blinking light indicates
activity
WLAN
(802.11b or
802.11g)
A blinking light indicates activity in the
respective wireless mode: 802.11b or
802.11g
7
Wireless Basics
11g WIRELESS LAN ACCESS POINT is based on industry standards to provide easy-to
use and compatible high-speed wireless connectivity within your home, business or
public access wireless networks. Strictly adhering to the IEEE standard, the 11g
WIRELESS LAN ACCESS POINT will allow you to securely access the data you want,
when and where you want it. You will be able to enjoy the freedom that wireless
networking delivers.
A wireless local area network (WLAN) is a cellular computer network that transmits and
receives data with radio signals instead of wires. Wireless LANs are used increasingly in
both home and office environments, and public areas such as airports, coffee shops and
universities. Innovative ways to utilize WLAN technology are helping people to work and
communicate more efficiently. Increased mobility and the absence of cabling and other
fixed infrastructure have proven to be beneficial for many users.
Wireless users can use the same applications they use on a wired network. Wireless
adapter cards used on laptop and desktop systems support the same protocols as
Ethernet adapter cards.
Under many circumstances, it may be desirable for mobile network devices to link to a
conventional Ethernet LAN in order to use servers, printers or an Internet connection
supplied through the wired LAN. A Wireless Access Point (AP) is a device used to
provide this link.
People use wireless LAN technology for many different purposes:
Mobility - Productivity increases when people have access to data in any location within
the operating range of the WLAN. Management decisions based on real-time information
can significantly improve worker efficiency.
Low Implementation Costs – WLANs are easy to set up, manage, change and relocate.
Networks that frequently change can benefit from WLANs ease of implementation.
WLANs can operate in locations where installation of wiring may be impractical.
Installation and Network Expansion - Installing a WLAN system can be fast and easy
and can eliminate the need to pull cable through walls and ceilings. Wireless technology
allows the network to go where wires cannot go - even outside the home or office.
Inexpensive Solution – Wireless network devices are as competitively priced as
conventional Ethernet network devices.
Scalability – WLANs can be configured in a variety of ways to meet the needs of specific
applications and installations. Configurations are easily changed and range from
peer-to-peer networks suitable for a small number of users to larger infrastructure
networks to accommodate hundreds or thousands of users, depending on the number of
wireless devices deployed.
8
Wireless Basics (continued)
n The 11g WIRELESS LAN ACCESS POINT is compatible with the IEEE802.11g
wireless products: 802.11g Wireless Cardbus Adapters used with laptop computers
n 802.11g Wireless PCI cards used with desktop computers
Standards-Based Technology
The 11g WIRELESS LAN ACCESS POINT utilizes the 802.11b and 802.11g standards.
The IEEE 802.11g standard is an extension of the 802.11b standard. It increases the
data rate up to 54 Mbps within the 2.4GHz band. 802.11g utilize OFDM technology.
This means that in most environments, within the specified range of this device, you will
be able to transfer large files quickly or even watch a movie in MPEG format over your
network without noticeable delays. This technology works by transmitting high-speed
digital data over a radio wave utilizing OFDM (Orthogonal Frequency Division
Multiplexing) technology. OFDM works by splitting the radio signal into multiple smaller
sub-signals that are then transmitted simultaneously at different frequencies to the
receiver. OFDM reduces the amount of crosstalk (interference) in signal transmissions.
The 11g WIRELESS LAN ACCESS POINT offers the most advanced network security
features available today, including: WPA.
In addition to its compatibility with 802.11g devices, the 11g WIRELESS LAN ACCESS
POINT is compatible with 802.11b devices. This means that if you have an existing
802.11b network, or a network with a mixture of 802.11g and 802.11b, the devices in that
network will be compatible with the 11g WIRELESS LAN ACCESS POINT.
9
Wireless Basics (continued)
Installation Considerations
Desktop and laptop computers with wireless network adapters installed can access the
11g WIRELESS LAN ACCESS POINT from virtually anywhere within its operating range.
Keep in mind, however, that the number, thickness and location of walls, ceilings, or other
objects that the wireless signals must pass through, may limit the range. Typical ranges
vary depending on the types of materials and background RF (radio frequency) noise in
your home or business. The key to maximizing wireless range is to follow these basic
guidelines:
1
Keep the number of walls and ceilings between the 11g WIRELESS LAN ACCESS
POINT and other network devices to a minimum - each wall or ceiling can reduce your
wireless product’s range from 3-90 feet (1-30 meters.) Position your devices so that the
number of walls or ceilings is minimized.
2
Be aware of the direct line between network devices. A wall that is 1.5 feet thick (.5
meters), at a 45-degree angle appears to be almost 3 feet (1 meter) thick. At a 2-degree
angle it looks over 42 feet (14 meters) thick! Position devices so that the signal will travel
straight through a wall or ceiling (instead of at an angle) for better reception.
3
Building materials can impede the wireless signal - a solid metal door or aluminum studs
may have a negative effect on range. Try to position wireless devices and computers with
wireless adapters so that the signal passes through drywall or open doorways and not
other materials.
4
Keep your product away (at least 3-6 feet or 1-2 meters) from electrical devices or
appliances that may generate extreme RF noise.
10
Getting Started
An Infrastructure wireless network contains an Access Point or Router. The
Infrastructure Network example, shown here, contains the following network devices:
Right out of the box
, with its default settings, the 11g WIRELESS LAN
ACCESS POINT will automatically
IP ADDRESS
Note: If you are using a DHCP-capable router in your network setup you will
not need to assign a static IP Address.
If you need to assign IP Addresses to the computers on the network, please
remember that the IP Address for each computer must be in the same IP
Address range as all the computers in the network, and the Subnet mask
must be exactly the same for all the computers in the network.
For example: If the first computer is assigned an IP Address of 10.0
.0.2 with a
Subnet Mask of 255.0.0.0, then the second computer can be assigned an IP
Address of 10.0.0.3 with a Subnet Mask of 255.0.0.0, etc.
IMPORTANT: If computers or other devices are assigned the same IP
Address, one or more of the devices may not be visible on the network.
11
For a typical wireless setup (as shown above,) please do the following:
1. You will need a broadband Internet access (Cable/DSL) subscription
2. Consult with your Cable/DSL provider for proper installation of the modem
3. Connect the modem to an Ethernet broadband router.
4. Connect the router to the 11g WIRELESS LAN ACCESS POINT.
5. If you are connecting a desktop computer in your network, you can install any 11g
compliant wireless PCI adapter into an available PCI slot.
6. Install a WLAN 11g CardBus card into the Notebook PC.
12
Using the Web Configuration Menu
Whenever you want to configure your network or the 11g WIRELESS LAN ACCESS
POINT, you can access the Configuration Menu by opening the web-browser and typing
in the IP Address of the 11g WIRELESS LAN ACCESS POINT. The 11g WIRELESS LAN
ACCESS POINT default IP Address is shown below:
n Open the web browser
n Type in the IP Address
of the Access Point
Note: if you have changed the default IP Address assigned to the 11g WIRELESS LAN
ACCESS POINT, make sure to enter the correct IP Address.
n Type admin in the User
Name field
n Leave the Password
blank
n Click OK
Once entered, the Current Status screen will appear. If your Access Point is an
11g only device, there will be only WLAN 802.11g Status available for your
viewing. If you are going to use the option, Setup Wizard, please refer to the
Quick Installation Guide for more information.
Current Status:
13
Using the Configuration Menu (continued)
Advanced Setup>Access Point>Configuration>IP Address
This window displays the default settings of the 11g WIRELESS LAN ACCESS POINT.
Get IP From: Choose Manual or Auto. If you select Manual you will manually input the
IP Address. If you select Auto the DHCP server on your network will automatically assign
an IP Address.
IP Address: The default IP Address is 10.0.0.1.
Subnet Mask: The Subnet Mask is 255.0.0.0
Default Gateway: Input the IP Address of the Default Gateway (the router in the
network).
Click Apply if you have made any changes.
Note: In the Configuration screens that follow, you will be able to configure settings
for 802.11g devices in your network. Settings that you input for 802.11g devices will
also apply to 802.11b devices in your network.
14
Using the Configuration Menu (continued)
Advanced Setup>Access Point>Configuration>Device Information:
Clicking on the “Device Information” menu will bring out the above menu. It allows you
to modify for the AP System Name and System Contact information. Just type in your
new information on whiteout fields, and click on “
Apply” button to save the information.
15
Using the Configuration Menu (continued)
Wireless Band: Select the 802.11b or 802.11g.
SSID: (Service Set Identifier) “default” is the default setting for 802.11g. The SSID is
a unique name that identifies a network. All devices on a network must share the same
SSID name in order to communicate on the network. If you choose to change the SSID
from the default setting, input your new SSID name in this field. The SSID can be up to 32
characters in length.
SSID Broadcast: “Enable” will allow all WLAN clients to observe its Wireless LAN
network presence. “Disable” will make the Access Point invisible to any client scanning.
Channel: Channel 6 is the default channel for 802.11b and 802.11g. Select a different
channel if you want to change the default setting. All devices on the network must be set
to the same channel to communicate on the network. (Current wireless network adapters
will automatically scan for the channel to establish connection with the access point.)
Frequency: The frequency range will be displayed.
Data Rate: Select the transmission rate for the network
Beacon Interval: Beacons are packets sent by an Access Point to synchronize a
wireless network. Specify a Beacon interval value (20-1000.) Default (100) is
recommended.
DTIM: (Delivery Traffic Indication Message) Enter a value between 1 and 255 for the
Delivery Traffic Indication Message (DTIM.) A DTIM is a countdown informing clients of
the next window for listening to broadcast and multicast messages.
Fragment Length: This value should remain at its default setting of 2346. If you
experience a high packet error rate, you may slightly increase your Fragmentation
Threshold within the value range of 256 to 2346. Setting the Fragmentation Threshold too
low may result in poor performance.
RTS Length: This value should remain at its default setting of 2346. If you encounter
inconsistent data flow, only minor modifications to the value range between 256 and 2346
are recommended.
Transmit Power: Adjust the transmission range here. This tool can be helpful for security
purposes if you wish to limit the transmission range.
Please click on “
Apply” button to have the Access Point saving the new options once you
have completed the modification.
16
Using the Configuration Menu (continued)
Advanced Setting> Access Point>Configuration>WLAN partition
WLAN Partition is used to allow/disallow traffic among users or transmission media.
Wireless Band: For 11g only AP, there is only IEEE802.11g selection for the field.
Internal Station Connection: When “Enabled”, every WLAN station connected to the
Access Point can see each other through PING, FTP, TELNET or Network Neighborhood
Search. Otherwise, any station probing will be cut off. The default setting is “
Enabled”.
Ethernet to WLAN Access: When “
Enabled”, Ethernet broadcast packets are allowed
to penetrate the Access Point to the WLAN client(s). By disabling the option, no one from
the Ethernet side can initiate any probing action on the WLAN client(s). The broadcast
packets from the WLAN client(s) into the Ethernet LAN side will not be affected by this
option setting.
Please click on the “Apply” button to save the options once you have completed the
changes.
17
Using the Configuration Menu (continued)
Advanced Setup>Access Point>Configuration>Access Control Settings
Control:
Disabled - Disable the Access Control feature
Accept - Accept the MAC Addresses in the list into the network
Reject - Reject the MAC Addresses in the list from participating in the network
Input MAC Address: Input the MAC Addresses into the list. Click “Save” to add the
address into the Current Access Control List.
Current Access Control List: An administrator can view or delete any of the added item
from the table shown here.
MAC Address
(
M
edia
A
ccess
C
ontrol Address)
A unique hardware address that identifies a device on a network. It is assigned
at the factory and cannot be changed. Usually you will find this address on a
sticker on the device or on the packaging. (Please use the following format
when entering the MAC address- xx:xx:xx:xx:xx:xx)
18
Using the Configuration Menu (continued)
Advanced Setup>Access Point>Configuration>Security Settings
Wireless Band: If the access point is an 11g device, IEEE 802.11g will be the only
choice here.
Authentication: Select from one of the following:
n Open System: the 11g WIRELESS LAN ACCESS POINT will be visible to all
devices on the network. Open System is the default setting.
n Shared Key: in order to access the 11g WIRELESS LAN ACCESS POINT on the
network, the device must be listed in the Access Control List
n Shared Key/Open System: click here to select both options
WEP: Select Enabled or Disabled (the default setting is Disabled)
WEP Key Type: Select HEX (Hexadecimal) or ASCII
WEP Key Size: Select 64, 128 or 256 bit for 802.11b and 802.11g
Valid Key: Select the key that you will use from one of the four keys in the Key Table.
Key Table: Input up to 4 keys using the format that you have selected in Wep Key Type.
Hexadecimal digits consist of the numbers 0-9 and the letters A-F ASCII
(American
Standard Code for Information Interchange) is a code for representing
English letters
as numbers from 0-127
19
Using the Management Menu
Advanced Setup>Access Point>Management> Admininstration
User Name: The default User Name is admin
Old Password: To change your password, first enter the old password
New Password: Enter the new password
Confirm New Password: Re-enter the new password
To save changes, click “Apply”.
20
Using the Management Menu (Continued)
Advanced Setup>Access Point>Management> Misc
Telnet Service: When enabled, Administrator can access the device configuration via
Telnet operation.
Timeout: Under the Telnet session, the device will log off the administrator if he is
inactive for more than the timeout period specified here.
21
Using the Maintenance Menu (Continued)
Advanced Setup>Access Point>Maintenance> Update Firmware
Update File: Click on Browse to find the new firmware file from your hard drive.
After you find the updated firmware file located on your hard drive, click ‘OK’ to start the
firmware update process.
22
Using the Maintenance Menu (Continued)
Advanced Setup>Access Point>Maintenance > Configuration File
Update File: Click on ‘
Browse’
to find the new configuration file from your hard drive.
After you have found the configuration file located on your hard drive, click ‘OK’ to start
the up loading process to the device.
23
Using the Maintenance Menu (Continued)
Advanced Setup>Access Point>Maintenance>Restart System
Apply Settings and Restart: If you have made any changes to the configuration settings,
click Restart to apply the changes.
24
Using the Statistics Menu
Statistics>Type>Throughput>WLAN 802.11g
Displays the WLAN 11g throughput statistics for received, transmitted and RTS
communications.
Statistics>Type>Transmitted>WLAN 802.11g
Displays the 11g WLAN Tx Fragment Count, Multicast Tx Frame Count, Tx Error Count,
Total Tx Retry Count, Tx Multiple Retry Count.
25
Using the Statistics Menu (Continued)
Statistics>Type>Received>WLAN 802.11g
Displays the 11g WLAN Rx Fragment Count, Multicast Rx Frame Count, Rx Frame FCS
Error Count, Rx Frame Duplicate Count and Ack Rx Failure Count.
Statistic> WEP Frame Error>WLAN 802.11g
This statistics page displays the counting for:
l WEP excluded Frames Count
l WEP ICV Error Count
26
Troubleshooting
This Chapter provides solutions to problems that can occur during the installation and
operation of the 11g WIRELESS LAN ACCESS POINT. We cover various aspects of the
network setup, including the network adapters. Please read the following if you are
having problems.
1. The computer used to configure the 11g WIRELESS LAN ACCESS POINT
cannot access the Configuration menu.
n Check that the Ethernet LED on the 11g WIRELESS LAN ACCESS POINT is ON. If
the LED is not ON, check that the cable for the Ethernet connection is securely
inserted.
n Check that the Ethernet Adapter is working properly. Please see item 3 (Check that
the drivers for the network adapters are installed properly) in this
Troubleshooting section to check that the drivers are loaded properly.
n Check that the IP Address is in the same range and subnet as the 11g WIRELESS
LAN ACCESS POINT. Please see Checking the IP Address in Windows XP in the
Networking Basics section of this manual.
Note: The IP Address of the 11g WIRELESS LAN ACCESS POINT is 10.0.0.1 All the
computers on the network must have a unique IP Address in the same range, e.g.,
10.0.0.x. Any computers that have identical IP Addresses will not be visible on the
network. They must all have the same subnet mask, e.g., 255.0.0.0
n Do a Ping test to make sure that the 11g WIRELESS LAN ACCESS POINT is
responding. Go to Start>Run>Type Command>Type ping 10.0.0.1 A successful
ping will show four replies.
Note: It is recommended that you use an Ethernet connection to
configure the 11g WIRELESS LAN ACCESS POINT.
Note: If you have changed the
default IP Address, make sure to
ping the correct IP Address
assigned to the 11g WIRELESS
LAN ACCESS POINT
27
Troubleshooting (continued)
2. The wireless client cannot access the Internet in the Infrastructure mode.
Make sure the wireless client is associated and joined with the correct Access Point. To
check this connection: Right-click on the Local Area Connection icon in the taskbar>
select View Available Wireless Networks. The Connect to Wireless Network screen
will appear. Please make sure you have selected the correct available network, as shown
in the illustrations below.
n Check that the IP Address assigned to the wireless adapter is within the same IP
Address range as the access point and gateway. (Since the 11g WIRELESS LAN
ACCESS POINT has an IP Address of 10.0.0.1, wireless adapters must have an IP
Address in the same range, e.g., 10.0.0.x. Each device must have a unique IP
Address; no two devices may have the same IP Address. The subnet mask must be
the same for all the computers on the network.) To check the IP Address assigned
to the wireless adapter, double-click on the Local Area Connection icon in the
taskbar > select the Support tab and the IP Address will be displayed. (Please
refer to Checking the IP Address in the Networking Basics section of this
manual.)
n If it is necessary to assign a Static IP Address to the wireless adapter, please refer
to the appropriate section in Networking Basics. If you are entering a DNS Server
address you must also enter the Default Gateway Address. (Remember that if you
have a DHCP-capable router, you will not need to assign a Static IP Address. See
Networking Basics: Assigning a Static IP Address.)
28
Troubleshooting (continued)
3. Check that the drivers for the network adapters are installed properly.
You may be using different network adapters than those illustrated here, but this
procedure will remain the same, regardless of the type of network adapters you are
using.
n Go to Start
n Right-click on My
Computer
n Click Properties
n Select the Hardware
Tab
n Click Device Manager
29
Troubleshooting (continued)
n Double-click on
Network
Adapters
n Right-click on
IEEE 802.11g
Wireless Cardbus
Network Adapter
n Select Properties
to check that the
drivers are
installed properly
n Look under Device
Status to check
that the device is
working properly
n Click OK
30
Troubleshooting (continued)
4. What variables may cause my wireless products to lose reception?
Wireless products let you access your network from virtually anywhere you want.
However, the positioning of the products within your environment will affect the wireless
range. Please refer to Installation Considerations in the Wireless Basics section of
this manual for further information about the most advantageous placement of your
wireless products.
5. Why does my wireless connection keep dropping?
n Antenna Orientation- Try different antenna orientations for the 11g WIRELESS LAN
ACCESS POINT. Try to keep the antenna at least 6 inches away from the wall or
other objects.
n If you are using 2.4GHz cordless phones, X-10 equipment or other home security
systems, ceiling fans, and lights, your wireless connection will degrade dramatically
or drop altogether. Try changing the Channel on your Access Point and Wireless
adapter to a different Channel to avoid interference.
n Keep your product away (at least 3-6 feet) from electrical devices that generate RF
noise, like microwaves, Monitors, electric motors, etc.
6. Why can’t I get a wireless connection?
To establish a wireless connection, while enabling Encryption on the 11g WIRELESS
LAN ACCESS POINT, you must also enable encryption on the wireless client.
n For 802.11b and 802.11g, the Encryption settings are: 64, 128, or 256 bit. Make sure
that the encryption bit level is the same on the Access Point and the Wireless Client.
Make sure that the SSID on the Access Point and the Wireless Client are exactly the
same. If they are not, wireless connection will not be established. Please note that there
are SSIDs for 802.11b. The default SSID for 802.11b is default.
31
Technical Specifications
Standards
n IEEE 802.11g
n IEEE 802.11b
n IEEE 802.3
n IEEE 802.3u
Device Management
n Web-Based - Internet Explorer v6 or later; Netscape Navigator v6 or later; or
other Java-enabled browsers
n DHCP Client
Network Architecture
n Supports Infrastructure Mode
LEDs
n Power
n
WLAN
n LAN (10/100)
Wireless Operating Range*
n Indoors - up to 328 feet (100 meters)
n Outdoors – up to 1,312 feet (400 meters)
Temperature
n Operating: 32ºF to 149ºF (0ºC to 50ºC)
n Storing: 4ºF to 167ºF (-20ºC to 75ºC)
Humidity:
n 95%maximum, non-condensing
* Environmental Conditions may adversely affect wireless signal range
32
Technical Specifications (continued)
Safety and Emissions:
n FCC
Physical Dimensions:
n L = 140mm
n W = 110mm
n H = 30mm
Wireless Data Rates with Automatic Fallback:
n 54 Mbps 48Mbps 36Mbps
n 24Mbps 18Mbps 12Mbps
n 11Mbps 9Mbps 6Mbps
n 5Mbps 2Mbps 1Mbps
Security:
n 64, 128, 152-bit WEP (Wired Equivalent Privacy)
n WPA - Wi-Fi Protected Access (64,128-bit WEP with TKIP,
MIC, IV Expansion, Shared Key Authentication)
n Supports Advanced Encryption Standard (AES)
External Antenna Type:
n Detachable Dipole Antenna, Reversed SMA connectors
Wireless Frequency Range:
n 2.4 – 2.4835 GHz
Modulation Technology:
n Orthogonal Frequency Division Multiplexing (OFDM)
n PBCC
n Complementary Code Keying (CCK)
33
Technical Specifications (continued)
Media Access Control:
n CSMA/CA with ACK
Wireless Transmit Power:
n 20dBm(32mW)± 2dB
Power Adapter:
n Ext. Power Supply DC 5V, 2.0A
n 100V - 240V ~ 50-60Hz
Weight:
n 190g
Receiver Sensitivity:
n 54Mbps OFDM, 10% PER,-73dBm
n 48Mbps OFDM, 10% PER,-76dBm
n 36Mbps OFDM, 10% PER,-82dBm
n 24Mbps OFDM, 10% PER,-85dBm
n 18Mbps OFDM, 10% PER,-88dBm
n 12Mbps OFDM, 10% PER,-89dBm
n 11Mbps CCK, 8% PER,-91dBm
n 9Mbps OFDM, 10% PER,-90dBm
n 6Mbps OFDM, 10% PER,-91dBm
n 5Mbps CCK, 8% PER,-92dBm
n 2Mbps QPSK, 8% PER,-93dBm
n 1Mbps BPSK, 8% PER,-94dBm
Technical Support
You can find software updates and user documentation on the D-Link website.
D-Link provides free technical support for customers within the United States and
within Canada for the duration of the warranty period on this product.
U.S. and Canadian customers can contact D-Link technical support through our
website, or by phone.
Tech Support for customers within the United States:
D-Link Technical Support over the Telephone:
(877) 453-5465
24 hours a day, seven days a week.
D-Link Technical Support over the Internet:
http://support.dlink.com
email:support@dlink.com
Tech Support for customers within Canada:
D-Link Technical Support over the Telephone:
(800) 361-5265
Monday to Friday 8:30am to 9:00pm EST
D-Link Technical Support over the Internet:
http://support.dlink.ca
email:support@dlink.ca
Subject to the terms and conditions set forth herein, D-Link Systems, Inc. (“D-Link”) provides this Limited
warranty for its product only to the person or entity that originally purchased the product from:
•D-Link or its authorized reseller or distributor and
•Products purchased and delivered within the fifty states of the United States, the District of
Columbia, U.S. Possessions or Protectorates, U.S. Military Installations, addresses with an
APO or FPO.
Limited Warranty: D-Link warrants that the hardware portion of the D-Link products described
below will be free from material defects in workmanship and materials from the date of original retail
purchase of the product, for the period set forth below applicable to the product type (“Warranty
Period”), except as otherwise stated herein.
3-Year Limited Warranty for the Product(s) is defined as follows:
•Hardware (excluding power supplies and fans) Three (3) Years
•Power Supplies and Fans One (1) Year
•Spare parts and spare kits Ninety (90) days
D-Link’s sole obligation shall be to repair or replace the defective Hardware during the Warranty Period
at no charge to the original owner or to refund at D-Link’s sole discretion. Such repair or replacement will
be rendered by D-Link at an Authorized D-Link Service Office. The replacement Hardware need not be
new or have an identical make, model or part. D-Link may in its sole discretion replace the defective
Hardware (or any part thereof) with any reconditioned product that D-Link reasonably determines is
substantially equivalent (or superior) in all material respects to the defective Hardware. Repaired or
replacement Hardware will be warranted for the remainder of the original Warranty Period from the date
of original retail purchase. If a material defect is incapable of correction, or if D-Link determines in its sole
discretion that it is not practical to repair or replace the defective Hardware, the price paid by the original
purchaser for the defective Hardware will be refunded by D-Link upon return to D-Link of the defective
Hardware. All Hardware (or part thereof) that is replaced by D-Link, or for which the purchase price is
refunded, shall become the property of D-Link upon replacement or refund.
Limited Software Warranty: D-Link warrants that the software portion of the product (“Software”)
will substantially conform to D-Link’s then current functional specifications for the Software, as set forth
in the applicable documentation, from the date of original retail purchase of the Software for a period of
ninety (90) days (“Warranty Period”), provided that the Software is properly installed on approved
hardware and operated as contemplated in its documentation. D-Link further warrants that, during the
Warranty Period, the magnetic media on which D-Link delivers the Software will be free of physical
defects. D-Link’s sole obligation shall be to replace the non-conforming Software (or defective media)
with software that substantially conforms to D-Link’s functional specifications for the Software or to
refund at D-Link’s sole discretion. Except as otherwise agreed by D-Link in writing, the replacement
Software is provided only to the original licensee, and is subject to the terms and conditions of the
license granted by D-Link for the Software. Software will be warranted for the remainder of the original
Warranty Period from the date or original retail purchase. If a material non-conformance is incapable of
correction, or if D-Link determines in its sole discretion that it is not practical to replace the non-
conforming Software, the price paid by the original licensee for the non-conforming Software will be
refunded by D-Link; provided that the non-conforming Software (and all copies thereof) is first returned
to D-Link. The license granted respecting any Software for which a refund is given automatically
terminates.
Non-Applicability of Warranty: The Limited Warranty provided hereunder for hardware and software
of D-Link’s products will not be applied to and does not cover any refurbished product and any product
purchased through the inventory clearance or liquidation sale or other sales in which D-Link, the sellers,
or the liquidators expressly disclaim their warranty obligation pertaining to the product and in that case,
the product is being sold “As-Is” without any warranty whatsoever including, without limitation, the
Limited Warranty as described herein, notwithstanding anything stated herein to the contrary.
Submitting A Claim: The customer shall return the product to the original purchase point based on its
return policy. In case the return policy period has expired and the product is within warranty, the
customer shall submit a claim to D-Link as outlined below:
Warranty and Registration
(USA only)
•The customer must submit with the product as part of the claim a written description of the
Hardware defect or Software nonconformance in sufficient detail to allow D-Link to confirm
the same.
•The original product owner must obtain a Return Material Authorization (“RMA”) number from
the Authorized D-Link Service Office and, if requested, provide written proof of purchase of
the product (such as a copy of the dated purchase invoice for the product) before the
warranty service is provided.
•After an RMA number is issued, the defective product must be packaged securely in the
original or other suitable shipping package to ensure that it will not be damaged in transit, and
the RMA number must be prominently marked on the outside of the package. Do not include any
manuals or accessories in the shipping package. D-Link will only replace the defective portion
of the Product and will not ship back any accessories.
•The customer is responsible for all in-bound shipping charges to D-Link. No Cash on Delivery
(“COD”) is allowed. Products sent COD will either be rejected by D-Link or become the
property of D-Link. Products shall be fully insured by the customer. D-Link will not be held
responsible for any packages that are lost in transit to D-Link. The repaired or replaced
packages will be shipped to the customer via UPS Ground or any common carrier selected by
D-Link, with shipping charges prepaid. Expedited shipping is available if shipping charges are
prepaid by the customer and upon request.
•Return Merchandise Ship-To Address
USA: 53 Discovery Drive, Irvine, CA 92618
Canada: 2180 Winston Park Drive, Oakville, ON, L6H 5W1 (Visit http://www.dlink.ca for detailed
warranty information within Canada)
D-Link may reject or return any product that is not packaged and shipped in strict compliance with the
foregoing requirements, or for which an RMA number is not visible from the outside of the package. The
product owner agrees to pay D-Link’s reasonable handling and return shipping charges for any product
that is not packaged and shipped in accordance with the foregoing requirements, or that is determined
by D-Link not to be defective or non-conforming.
What Is Not Covered: This limited warranty provided by D-Link does not cover: Products, if in D-Link’s
judgment, have been subjected to abuse, accident, alteration, modification, tampering, negligence, misuse,
faulty installation, lack of reasonable care, repair or service in any way that is not contemplated in the
documentation for the product, or if the model or serial number has been altered, tampered with, defaced
or removed; Initial installation, installation and removal of the product for repair, and shipping costs;
Operational adjustments covered in the operating manual for the product, and normal maintenance;
Damage that occurs in shipment, due to act of God, failures due to power surge, and cosmetic damage;
Any hardware, software, firmware or other products or services provided by anyone other than D-
Link; Products that have been purchased from inventory clearance or liquidation sales or other sales in
which D-Link, the sellers, or the liquidators expressly disclaim their warranty obligation pertaining to the
product. Repair by anyone other than D-Link or an Authorized D-Link Service Office will void this
Warranty.
Disclaimer of Other Warranties: EXCEPT FOR THE LIMITED WARRANTY SPECIFIED HEREIN, THE
PRODUCT IS PROVIDED “AS-IS” WITHOUT ANY WARRANTY OF ANY KIND WHATSOEVER INCLUDING,
WITHOUT LIMITATION, ANY WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
AND NON-INFRINGEMENT. IF ANY IMPLIED WARRANTY CANNOT BE DISCLAIMED IN ANY TERRITORY
WHERE A PRODUCT IS SOLD, THE DURATION OF SUCH IMPLIED WARRANTY SHALL BE LIMITED TO
NINETY (90) DAYS. EXCEPT AS EXPRESSLY COVERED UNDER THE LIMITED WARRANTY PROVIDED
HEREIN, THE ENTIRE RISK AS TO THE QUALITY, SELECTION AND PERFORMANCE OF THE PRODUCT IS
WITH THE PURCHASER OF THE PRODUCT.
Limitation of Liability: TO THE MAXIMUM EXTENT PERMITTED BY LAW, D-LINK IS NOT LIABLE
UNDER ANY CONTRACT, NEGLIGENCE, STRICT LIABILITY OR OTHER LEGAL OR EQUITABLE THEORY
FOR ANY LOSS OF USE OF THE PRODUCT, INCONVENIENCE OR DAMAGES OF ANY CHARACTER,
WHETHER DIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL (INCLUDING, BUT NOT LIMITED TO,
DAMAGES FOR LOSS OF GOODWILL, LOSS OF REVENUE OR PROFIT, WORK STOPPAGE, COMPUTER
FAILURE OR MALFUNCTION, FAILURE OF OTHER EQUIPMENT OR COMPUTER PROGRAMS TO WHICH D-
LINK’S PRODUCT IS CONNECTED WITH, LOSS OF INFORMATION OR DATA CONTAINED IN, STORED ON,
OR INTEGRATED WITH ANY PRODUCT RETURNED TO D-LINK FOR WARRANTY SERVICE) RESULTING
FROM THE USE OF THE PRODUCT, RELATING TO WARRANTY SERVICE, OR ARISING OUT OF ANY
BREACH OF THIS LIMITED WARRANTY, EVEN IF D-LINK HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES. THE SOLE REMEDY FOR A BREACH OF THE FOREGOING LIMITED WARRANTY IS
REPAIR, REPLACEMENT OR REFUND OF THE DEFECTIVE OR NON-CONFORMING PRODUCT. THE MAXIMUM
Governing Law: This Limited Warranty shall be governed by the laws of the State of California. Some
states do not allow exclusion or limitation of incidental or consequential damages, or limitations on how
long an implied warranty lasts, so the foregoing limitations and exclusions may not apply. This limited
warranty provides specific legal rights and the product owner may also have other rights which vary
from state to state.
Trademarks: D-Link is a registered trademark of D-Link Systems, Inc. Other trademarks or registered
trademarks are the property of their respective manufacturers or owners.
Copyright Statement: No part of this publication or documentation accompanying this Product may
be reproduced in any form or by any means or used to make any derivative such as translation,
transformation, or adaptation without permission from D-Link Corporation/D-Link Systems, Inc., as
stipulated by the United States Copyright Act of 1976. Contents are subject to change without prior
notice. Copyright© 2002 by D-Link Corporation/D-Link Systems, Inc. All rights reserved.
CE Mark Warning: This is a Class B product. In a domestic environment, this product may cause radio
interference, in which case the user may be required to take adequate measures.
FCC Statement: This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This equipment generates, uses, and
can radiate radio frequency energy and, if not installed and used in accordance with the instructions,
may cause harmful interference to radio communication. However, there is no guarantee that interference
will not occur in a particular installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and on, the user is encouraged
to try to correct the interference by one or more of the following measures:
•Reorient or relocate the receiving antenna.
•Increase the separation between the equipment and receiver.
•Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
•Consult the dealer or an experienced radio/TV technician for help.
For detailed warranty outside the United States, please contact corresponding local
D-Link office.
Register your D-Link product online at http://support.dlink.com/register/
(10/10/2003)
FCC Caution:
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) This device may not cause harmful interference, and (2) this device must accept
any interference received, including interference that may cause undesired operation.
IMPORTANT NOTE:
FCC Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled
environment. The antenna(s) used for this equipment must be installed to provide a separation
distance of at least eight inches (20 cm) from all persons.
This equipment must not be operated in conjunction with any other antenna.
LIABILITY OF D-LINK UNDER THIS WARRANTY IS LIMITED TO THE PURCHASE PRICE OF THE PRODUCT
COVERED BY THE WARRANTY. THE FOREGOING EXPRESS WRITTEN WARRANTIES AND REMEDIES
ARE EXCLUSIVE AND ARE IN LIEU OF ANY OTHER WARRANTIES OR REMEDIES, EXPRESS, IMPLIED OR
STATUTORY.
The manufacturer is not responsible for any radio or TV interference caused by unauthorized
modifications to this equipment; such modifications could void the user’s authority to operate the
equipment.

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