D Link 2003040018-1 Users Manual
D-Link AirXpert
DWL-7000AP
Tri-Mode Dualband 2.4/5GHz
Wireless Access Point
Manual
TM
Building Networks for People
Contents
Package Contents ................................................................................3
Introduction............................................................................................4
Wireless Basics....................................................................................7
Getting Started....................................................................................10
Using the Configuration Menu..............................................................12
Networking Basics ..............................................................................23
Troubleshooting...................................................................................38
Contacting Technical Support............................................................44
Warranty and Registration.. ..............................................................45
2
Package Contents
Contents of Package:
D-Link AirXpert DWL-7000AP
"
2.4GHz/5GHz Tri-mode Dualband Wireless Access Point
Power Adapter – 5V DC, 2A
"
"
"
"
Note: Using a power supply with a different voltage rating than the one included with
the DWL-7000AP will cause damage and void the warranty for this product.
If any of the above items are missing, please contact your reseller.
Manual on CD
Quick Installation Guide
Ethernet Cable
System Requirements For Configuration:
"
"
"
Computer with Windows, Macintosh, or Linux-based operating
system with an installed Ethernet adapter
Internet Explorer or Netscape Navigator version 6.0 or above,
with JavaScript enabled
At least 128 MB of memory and a 500 MHz processor
3
Introduction
D-Link, the industry pioneer in wireless networking, introduces another breakthrough in
wireless connectivity — the D-Link AirXpert DWL-7000AP Wireless Access Point. This
tri-mode, dualband Access Point provides the most expanded user bandwid th available
in an AP. Wireless clients can connect to this AP using any one of its 1 1 non-overlapping
channels to transfer data at speeds never before achievable in a wireless device. The
DWL-7000AP operates seamlessly and simultaneously in both the 2.4GHz and 5GHz
frequency spectrums supporting the 802.11b and the newer , faster 802.1 1a and 802.1 1g
wireless standards. For offices, schools or public hotspots that already use 802.11b
devices, the DWL-7000AP 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 DWL-7000AP offers transfer rates up to 54Mbps in either the 2.4GHz or 5GHz
bands, 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 . The additional (802.1 1a) 5GHz
band also offers a way to quickly transfer data without the interference produced by
other devices operating in the 2.4GHz frequency . Network administrators can partition
the usage of the dualband DWL-7000AP 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 802.11a
channels; while other employees may just use the 802.1 1b and 802.1 1g channels. This
type of user segmentation optimizes the AP s performance and delivers the best network
experience to each set of users.
The DWL-7000AP 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 DWL-7000AP incorporates the 802.1x standard for wireless user authentication and
WPA* (Wi-Fi Protected Access) which dynamically encrypt s data as it’s being sent.
*WPA features available as a firmware upgrade download in Q3 2003.
4
Connections
Straight-Through cable is required when
"
connecting to a router or switch
Cross-Over cable is required when connecting directly to an
"
ethernet adapter on a computer
Features & Benefits
"
Up to 54 Mbps with 1 1 Non-overlapping channels - Means you can
transfer large files up to 5 times more quickly than was previously possible
without signal interference
"
802.11a, 802.1 1b and 802.11g Compliant - Means you can mix devices
from different standards without sacrificing connectivity
Better Security with 802.1x and WP A* - Other 802.11g devices can
"
connect securely using 802.1x authentication and WP A (Wi-Fi Protected
Access)
* WPA features available as a firmware upgrade download in Q3 2003
5
LEDS
LED stands for Light-Emitting Diode. The DWL-7000AP Wireless Access Point has
5 Green LEDs as shown below:
LED
Power
LAN (10/100)
WLAN
(802.11a and
802.11b or
802.11g)
LED Activity
A steady light indicates a connection to a power
source
A steady light indicates a connection to the Ethernet
port; a blinking light indicates activity
A blinking light indicates activity in the respective
wireless mode: 802.1 1a and/or 802.11b/802.11g
6
Wireless Basics
D-Link Air Xpert wireless products are 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 st andard, the D-Link
Air Xpert wireless family of products will allow you to securely access the data you
want, when and where you want it. Y ou 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.
7
Wireless Basics (continued)
The DWL-7000AP is compatible with the following wireless products:
D-Link AirPro DWL-A650, D-Link AirPlus DWL-650+, D-Link AirXpert
"
DWL-A650, D-Link AirPlus Xtreme G DWL-G650,
D-Link AirPro DWL-AB650
Wireless Cardbus Adapters used with laptop computers
D-Link AirPro DWL-A520 and D-Link AirPlus DWL-520+,
"
D-Link AirPlus Xtreme G DWL-G520, D-Link AirXpert DWL-AG520,
and D-Link AirPro DWL-AB520
Wireless PCI cards used with desktop computers
Standards-Based T echnology
The DWL-7000AP Wireless Access Point utilizes the 802.11a, 802.1 1b and draft 802.1 1g
standard.
The IEEE 802.11g st andard is an extension of the 802.11b standard. It increases the
data rate up to 54 Mbps within the 2.4GHz band. The 802.11a standard also increases
the data rate up to 54 Mbps, but within the 5GHz band. Both 802.1 1a and 802.1 1g 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.
TM
The DWL-7000AP offers the most advanced network security features available today ,
including: WPA and 802.1x.
In addition to its compatibility with 802.11g and 802.11a devices, the DWL-7000AP is
compatible with 802.1 1b devices. This means that if you have an existing 802.1 1b network,
or a network with a mixture of 802.1 1g, 802.1 1a and 802.1 1b, the devices in that network
will be compatible with the DWL-7000AP.
8
Wireless Basics (continued)
Installation Considerations
Desktop and laptop computers with wireless network adapters installed can access the
D-Link Air Xpert DWL-7000AP 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. T ypical 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:
11
1
11
22
2
22
33
3
33
TM
Keep the number of walls and ceilings between the DWL-7000AP and
other network devices to a minimum - each wall or ceiling can reduce
your D-Link wireless product’s range from 3-90 feet (1-30 meters.) Position
your devices so that the number of walls or ceilings is minimized.
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.
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.
44
4
44
Keep your product away (at least 3-6 feet or 1-2 meters) from
electrical devices or appliances that may generate extreme RF noise.
9
Getting Started
Right out of the box, with its default settings, the DWL-7000AP will automatically connect with other D-Link Air Xpert products
IP ADDRESS
Note: If you are using a DHCP-capable router in your network setup, such as
the DI-604, 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 192.168.0.2 with a
Subnet Mask of 255.255.255.0, then the second computer can be assigned an IP
Address of 192.168.0.3 with a Subnet Mask of 255.255.255.0, etc.
IMPORT ANT: If computers or other devices are assigned the same IP
Address, one or more of the devices may not be visible on the network.
An Infrastructure wireless network contains an Access Point or Router. The
Infrastructure Network example, shown on the following page, contains the following
D-Link network devices:
A wireless Access Point - D-Link Air Xpert DWL-7000AP
An Ethernet Router - D-Link DI-604
A laptop computer with a wireless adapter - D-Link Air Xpert DWL-AG650
A desktop computer with a wireless adapter - D-Link Air Xpert DWL-AG520
A Cable modem - D-Link DCM-201
10
Getting Started (continued)
An Infrastructure wireless network contains an Access Point or Router. The
Infrastructure Network example, shown here, contains the following D-Link network
devices:
Ethernet Router
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 such as the
DI-604. (See the Quick Installation Guide included with the DI-604.)
4. Connect the router to the D-Link Air Xpert DWL-7000AP. (See the Quick
Installation Guide included with the DWL-7000AP.)
5. If you are connecting a desktop computer in your network, you can install the
D-Link Air Xpert DWL-AG520 wireless PCI adapter into an available PCI slot.
(See the Quick Installation Guide included with the DWL-AG520.)
6. Install the drivers for the D-Link Air Xpert DWL-AG650 into the laptop
computer. (See the Quick Installation Guide included with the DWL-A650.)
11
Using the Configuration Menu
Whenever you want to configure your network or the DWL-7000AP , you can access
the Configuration Menu by opening the web-browser and typing in the IP Address of
the DWL-7000AP . The DWL-7000AP default IP Address is shown below:
Open the web browser
"
Type in the IP Address of
"
the Access Point
Note: if you have changed the default IP Address assigned to the DWL-7000AP,
make sure to enter the correct IP Address.
Type admin in the User Name field
"
Leave the Password blank
"
Click Next
"
The Home>Wizard screen
will appear. Please refer to
the Quick Installation Guide
for more information regarding the Setup Wizard.
admin
Home > Wizard
12
Using the Configuration Menu (continued)
Home > Wireless
Note: In the Configuration screens that follow, you will be able to
configure settings for 802.1 1a and 802.1 1g devices in your network.
Settings that you input for 802.11g devices will also apply to
802.1 1b devices in your network.
Wireless Band: Choose 802.11a or 802.11g.
SSID: (Service Set Identifier) “default” is the default setting for both 802.11a
and 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.
Channel: Channel 52 is the default channel for 802.11a. Channel 6 is the
default channel for 802.11b. Select a dif ferent 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.)
Click Help at any time for more information.
Click Apply if you have made any changes or additions.
13
Using the Configuration Menu (continued)
Home > LAN
This window displays the default settings of the DWL-7000AP .
Get IP From: Choose Static or Dynamic. If you select Static you will manually
input the IP Address. If you select Dynamic the DHCP server on your network will
automatically assign an IP Address.
IP Address: The default IP Address is 192.168.0.50. (Note: you will need to use the
AP Manager to determine the IP Address dynamically assigned to the Access Point.)
Subnet Mask: The Subnet Mask is 255.255.255.0
Default Gateway: Input the IP Address of the Default Gateway (the router in the
network).
Click Help at any time for more information.
Click Apply if you have made any changes or additions.
14
Using the Configuration Menu (continued)
Advanced > Mode
Choose 802.11a or
802.11g Wireless
Band; then select
from the following
options:
Access Point:
Select this mode to
create a WLAN
(Wireless Local Area
Network.)
PtP Bridge (Point
to Point Bridge):
This mode enables
you to connect two
WLANS
Remote AP MAC
Address: Input the
remote AP MAC
Address of the AP
with which the DWL7000AP will
associate
PtMP Bridge (Point to Multi-Point Bridge): This mode enables you to connect
multiple WLANs
Remote AP MAC Address: Input the remote AP MAC Addresses of the APs with
which the DWL-7000AP will associate
AP Repeater: To extend the range of the wireless network select this option and
enter the MAC address of the remote A P within your network that will have its range
extended.
Static Key: Select this option when the AP to be repeated has WEP enabled.
Dynamic Key: Select this option when the AP to be repeated has 802.1x enabled.
Root AP MAC Address: Enter the MAC address of the remote AP within your
network that will have its range extended.
15
Loading...