D-Link AirPlus DWL-G730AP User manual

Manual
DWL-G730AP
802.11g/2.4GHz
Building Networks for People
Wireless Pocket Router/AP
D-Link AirPlus G™

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Contents
Package Contents ................................................................................ 3
Introduction ........................................................................................... 4
Wireless Basics .................................................................................... 6
Hardware Overview .............................................................................. 8
Getting Started in AP Mode .................................................................. 9
Getting Started in Client Mode ........................................................... 10
Getting Started in Router Mode ...........................................................11
Using the Configuration Utility in AP Mode ......................................... 12
Using the Configuration Utility in AP Client Mode ............................... 24
Using the Configuration Utility in Router Mode .................................. 35
Networking Basics .............................................................................. 60
Technical Specifications ..................................................................... 73
Contacting Technical Support ............................................................. 76
Warranty and Registration .................................................................. 77

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Computer with Windows XP/2000/Me operating system with
an installed Ethernet adapter
Internet Explorer version 6.0 or Netscape Navigator version
7.0, with JavaScript enabled
Contents of Package:
Package Contents
If any of the above items are missing, please contact your reseller.
System Requirements:
 D-Link AirPlusTM G DWL-G730AP
802.11g/2.4GHz Wireless Pocket Router/AP
 Power Supply - 5V DC, 1.2A
 Manual on CD
 Quick Installation Guide
 Ethernet Cable
 USB Power Cable
 Travel Case
Note: Using a power supply with a different voltage rating than the one included
with the DWL-G730AP will cause damage and void the warranty for this product.

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At up to five times the speed of previous wireless devices (maximum wireless signal
rate up to 54Mbps*), you can work faster and more efficiently, increasing productivity.
With the DWL-G730AP, bandwidth-intensive applications like graphics or multimedia will
benefit significantly because large files are able to move across the network quickly.
Introduction
The D-Link AirPlusTM G DWL-G730AP Wireless Pocket Router/AP is an 802.11g
high-performance, wireless device that is also compatible with 802.11b devices. It is
an ideal way to extend the reach and number of computers connected to your wireless
network.
The DWL-G730AP is capable of data transfer rates up to 54Mbps*, when used with
other D-Link AirPlus G products, and can be integrated into a large network.
The pocket-sized DWL-G730AP gives you all the features of a full-size router/access
point with pocket-size convenience and portability. Carry it along with you on business
trips and vacations, and experience the convenience of wireless networking with your
colleagues and family almost anywhere you travel.
With 3 different operating modes, the versatile DWL-G730AP can be used as a portable
access point, AP client or router.
*”Maximum wireless signal rate based on IEEE Standard 802.11g specifications. Actual data throughput will
vary. Network conditions and environmental factors, including volume of network traffic, buildng materials
and construction, and network overhead lower actual data throughput rate.”

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Up to 5X Faster with AirPlus G Products - maximum wireless signal rate up
to 54Mbps.* With increased data rate and capacity, the DWL-G730AP delivers
media rich content such as digital images, videos, and MP3 files much faster
than standard 802.11b networks.
 Fully 802.11b Compatible – Fully compatible with the IEEE 802.11b
standard and interoperable with all existing 802.11b compliant devices.
 Network Security with up to 128-bit WEP Encryption – Supports
64/128-bit WEP encryption for a level of security for your data and wireless
communication.
 Built-in DHCP Server – If enabled, it will automatically assign IP addresses
to wireless clients on the local network.
 Web-based interface for Managing and Configuring – Easy-to-use
interface independent of the operating system.
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Features and Benefits
*”Maximum wireless signal rate based on IEEE Standard 802.11g specifications. Actual data throughput will
vary. Network conditions and environmental factors, including volume of network traffic, buildng materials
and construction, and network overhead lower actual data throughput rate.”

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Wireless Basics
D-Link 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. D-Link wireless products will allow you access to the data
you want, when and where you want it. You will be able to enjoy the freedom that
wireless networking brings.
A Wireless Local Area Network (WLAN) is a computer network that transmits and
receives data with radio signals instead of wires. WLANs 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.
People use WLAN 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.
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.
Inexpensive Solution - Wireless network devices are as competitively priced as
conventional Ethernet network devices.

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Installation Considerations
Keep in mind, 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:
Wireless Basics (continued)
Keep the number of walls and ceilings between the DWL-G730AP and other
network devices to a minimum - each wall or ceiling can reduce your DWL-
G730AP’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.
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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.
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Keep your product away (at least 3-6 feet or 1-2 meters) from electrical devices
or appliances that generate RF noise.
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Hardware Overview
Mode Selection Switch:
Used to select AP, client,
or router mode.
LAN Port
This is the connection for Ethernet cables to
your Ethernet-enabled device. When in Router
mode, this port functions as a WAN port.
Receptor for
Power Adapter
Power LED: Solid
indicates a connection to
a good power source.
Top Panel
Rear Panel
LAN LED: Solid indicates an
Ethernet connection. Blinking
indicates activity on the
Ethernet network.
WLAN LED: A solid light
indicates that the wireless
segment is ready. This LED
blinks during wireless data
transmission.
Reset Button:
Used to restore
default settings.

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Please remember that D-Link AirPlus G wireless devices are pre-configured to
connect together, right out of the box, with their default settings.
You will need broadband Internet access (a Cable or DSL-subscriber line into
your home or office)
Consult with your Cable or DSL provider for proper installation of the modem
If you are connecting a desktop computer in your network, you can install the
D-Link AirPlus G DWL-G510 wireless PCI adapter into an available PCI slot
on your desktop computer.
(See the Quick Installation Guide included with the DWL-G510.)
Install the drivers for the wireless Cardbus adapter into a laptop computer.
(e.g, the DWL-G630; See the Quick Installation Guide included with the
DWL-G630.)
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Getting Started - in AP mode
Connect the router to the D-Link AirPlus G DWL-G730AP (in access point
mode). (See the Quick Installation Guide included with the DWL-G730AP.)
For a typical wireless setup at home (as shown above), please do the following:
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Connect the Cable or DSL modem to your broadband router (see the Quick
Installation Guide included with your router.)
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An Example of a Wireless Infrastructure Network

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Please remember that D-Link AirPlus G wireless devices are pre-configured to
connect together, right out of the box, with their default settings.
You will need broadband Internet access (a Cable or DSL-subscriber line into
your home or office)
Consult with your Cable or DSL provider for proper installation of the modem
An Example of a Wireless Infrastructure Network
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Getting Started - in Client mode
Connect the D-Link AirPlus G DWL-G730AP (in client mode) to your laptop.
(See the Quick Installation Guide included with the DWL-G730AP.)
For a typical wireless setup at home (as shown above), please do the following:
Connect the Cable or DSL modem to your broadband router (see the Quick
Installation Guide included with your router.)

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Please remember that D-Link AirPlus G wireless devices are pre-configured to
connect together, right out of the box, with their default settings.
You will need broadband Internet access (a Cable or DSL-subscriber line into
your home or office)
Consult with your Cable or DSL provider for proper installation of the modem.
If you are connecting a desktop computer in your network, you can install the
D-Link AirPlus G DWL-G510 wireless PCI adapter into an available PCI slot
on your desktop computer.
(See the Quick Installation Guide included with the DWL-G510.)
Install the drivers for the wireless Cardbus adapter into a laptop computer.
(e.g, the DWL-G630; See the Quick Installation Guide included with the
DWL-G630.)
An Example of a Wireless Infrastructure Network
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Getting Started - in Router mode
Connect the modem to the D-Link AirPlus G DWL-G730AP (in router mode).
(See the Quick Installation Guide included with the DWL-G730AP.)
For a typical wireless setup at home (as shown above), please do the following:
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Getting Started - in Client mode
For a typical wireless setup at home (as shown above), please do the following:

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After you have completed the initial installation and the Setup Wizard (as illustrated
in the Quick Installation Guide that is included with the DWL-G730AP), and you have
selected AP Mode, you can access the configuration menu, at any time, by opening
the web-browser and typing in the IP address of the DWL-G730AP.
The DWL-G730AP’s default IP address is shown below:
Open the web browser
Type in the IP address of the
DWL-G730AP. (192.168.0.30).
Type admin in the
User Name field
Leave the Password
blank
Click OK
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Using the Configuration Utility in AP Mode
Note: If you have changed the default IP address assigned to the DWL-G730AP, make sure to
enter the correct IP address.
The Home>Wizard screen will
appear. Please refer to the
Quick Installation Guide for
more information regarding the
Setup Wizard.
http://192.168.0.30

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Using the Configuration Utility in AP Mode (continued)
Home > Wireless
ASCII (American
Standard Code
for Information
Interchange) is a
code for
representing
English letters as
numbers from 0-
127
Hexadecimal
digits consist of
the numbers 0-9
and the letters A-F
SSID: (Service Set Identifier) default is the default setting. 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.
Channel: Channel 6 is the default channel. Input a new number 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.
Authentication:
WEP: Select Enabled or Disabled.
WEP Encryption: Select 64-bit or 128-bit WEP encryption.
Key Type: Select Hexadecimal or ASCII key type
Keys 1-4: Input up to four encryption keys. You will select one of these to be the
active key.
Apply: Click Apply to apply the changes.
Select Open System to communicate the key across the network.
Select Shared Key to limit communication only to those devices
that share the same WEP settings.
Select WPA to select Wi-Fi Protected Access in conjunction with a
RADIUS server in your network
Select WPA-PSK to select Wi-Fi Protected Access without a RADIUS
server.

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SSID: (Service Set
Identifier) Default is
the default setting. 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.
Channel: Channel 6 is
the default channel. Input a
new number 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.
Authentication:
When WPA is selected fill in the following fields:
RADIUS Server 1 IP: Enter the IP address of the RADIUS server.
Port: Enter the Port number here.
Shared Secret: Enter the shared secret here.
Apply: Click Apply to apply the changes.
Using the Configuration Utility in AP Mode (continued)
Home > Wireless > WPA
Select WPA to select Wi-Fi Protected Access in conjunction with a
RADIUS server in your network.
RADIUS Server 2 IP: Enter the IP address of the RADIUS server.
Port: Enter the Port number here.
Shared Secret: Enter the shared secret here.

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SSID: (Service Set
Identifier) Default
is the default setting.
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.
Channel: Channel 6
is the default channel.
Input a new number 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.
Authentication:
When WPA-PSK is selected fill in the following fields:
Passphrase: Enter the Passphrase here.
Confirmed Passphrase: Confirm the Passphrase here.
Apply: Click Apply to apply the changes.
Using the Configuration Utility in AP Mode (continued)
Home > Wireless > WPA-PSK
RADIUS Server 2 IP: Enter the IP address of the RADIUS server.
Port: Enter the Port number here.
Shared Secret: Enter the shared secret here.

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Dynamic IP Address: Select this option if you would like to have an IP Address
automatically assigned to the DWL-G730AP by a DHCP server in your network.
DHCP stands for Dynamic Host Configuration Protocol. It is a protocol for assigning
dynamic IP addresses “automatically.” With a DHCP Server there is no need to manually
assign an IP Address.
Static IP Address: Select this option if you are manually assigning an IP address.
IP Address: 192.168.0.30 is the default IP address of the access point.
Subnet Mask: 255.255.255.0 is the default Subnet Mask. All devices on the
network must have the same subnet mask to communicate on the network.
Gateway: Enter the IP address of the router in your network.
DNS Server:
Home > LAN
IP Address
If you need to assign static IP addresses to the devices in your network, please
remember that the IP address for each computer or device must be in the same
IP address range as all the devices in the network. Each device must also have
the same subnet mask. For example: Assign the first computer an IP address of
192.168.0.2 and a subnet mask of 255.255.255.0, the second device an IP address
of 192.168.0.3 and a subnet mask of 255.255.255.0, and so on. Note: Devices that
are assigned the same IP address may not be visible on the network.
Enter the IP address of the DNS server. The DNS server
translates domain names such as www.dlink.com into IP addresses.
Using the Configuration Utility in AP Mode (continued)

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Home > DHCP
DHCP Server: Select Enabled or Disabled. Disabled is the default setting.
If you want to use the DWL-G730AP as a DHCP server, to automatically assign
dynamic IP addresses on the network, you will select Enabled.
Starting IP Address: If you have enabled the DHCP server function, enter the
starting point of the IP address range for your network.
Ending IP Address: Enter the ending IP address of your IP address range, if you
have enabled the DHCP function of the DWL-G730AP.
Lease Time: Choose the length of time during which the DHCP function of the
DWL-G730AP automatically regenerates the IP addresses to the devices in your
network.
DHCP Client Table: Lists the devices on your network that are receiving dynamic
IP addresses from the DWL-G730AP.
Using the Configuration Utility in AP Mode (continued)

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Beacon Interval: Beacons
are packets sent by an access
point to synchronize a wireless
network. Specify a beacon
interval value. Default (100) is
recommended.
RTS Threshold : This
value should remain at its
default setting of 2432. If you
encounter inconsistent data
flow, only minor modifications
to the value range between 256
and 2432 are recommended.
Fragmentation: T his 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.
DTIM Interval (Beacon Rate): (Delivery Traffic Indication Message) Enter a value
between 1 and 255 (default is 3) 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.
TX Rates: Select the transmission rate for the network. The default setting is Auto.
Mode Setting: For utmost speed, select G Mode to include only 802.11g devices
in your network. Select Mix Mode to include 802.11g and 802.11b devices in your
network.
Preamble: Short Preamble is the default setting. (High traffic networks should use the
shorter preamble type.) The preamble defines the length of the CRC block (Cyclic
Redundancy Check is a common technique for detecting data transmission errors) used
in communication between the access point and the wireless network adapters.
Advanced > Filters
Advanced > Performance
SSID Broadcast: (Service Set Identifier) Enable or Disable (default) the broadcast of
the SSID name across the network. SSID is a name that identifies a wireless network.
All devices on a network must use the same SSID to establish communication.
Antenna Transmit Power: Select the transmission power of the antenna. Limiting
antenna power can be useful for security purposes.
Using the Configuration Utility in AP Mode (continued)

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Use MAC Filters to allow or deny wireless clients (identified by their MAC addresses)
access to the DWL-G730AP.
You can manually add a MAC address or select the MAC address from the list of clients
that are currently connected to the router (Connected PCs).
The default setting is Disabled MAC Filters.
MAC Filter List: This list will display the MAC addresses that are in the selected
Using the Configuration Utility in AP Mode (continued)
Advanced > Filters

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Tools > Admin
New Password: Enter the
new password.
Confirm Password:
Re-enter the password to
confirm it.
Tools > System
Save Settings: The current
system settings can be saved
as a file onto the local hard
drive.
Load Settings: The saved
file or any other saved setting
file can be loaded back on the
access point. To reload a system
settings file, click on Browse
to browse the local hard drive
and locate the system file to
be used. Click Load when you
have selected the file to be
loaded back onto the access
point.
Restore: You may also reset the DWL-G730AP back to
factory settings by clicking on Restore. Make sure to save the unit’s settings before
clicking on Restore. You will lose your current settings when you click Restore.
Using the Configuration Utility in AP Mode (continued)