D-Link AirPlus XtremeG Ethernet-to-Wireless Bridge... User manual

Manual
D-Link AirPlus Xtreme G
DWL-G810
High-Speed 802.11g
Building Networks for People
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Ethernet Wireless Bridge

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Contents
PackageContents ................................................................................3
Introduction............................................................................................4
Wireless Basics....................................................................................6
GettingStarted......................................................................................9
WebConfiguration ..............................................................................11
Troubleshooting...................................................................................17
TechnicalSpecifications ......................................................................23
ContactingTechnical Support ..............................................................25
Warranty.......................... ...................................................................26

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Contents of Package:
D-Link AirPlus Xtreme G DWL-G810
High-Speed 802.11g Ethernet Wireless Bridge
Manualand Warrantyon CD
EthernetCable
Package Contents
System Requirements for Configuration:
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Acomputer or laptop with an Ethernet adapter. (We recommend that
youuse an Ethernet connection to configure the DWL-G810.)
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If any of the above items are missing, please contact your reseller.
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QuickInstallation Guide
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Acurrent web-browser (e.g.,Internet Explorer 6.0 or Netscape
Navigator7.0orlater)for configuration
For Use: YouwillneedanEthernet-enableddevicesuchasalaptopordesktopcomputer,
networkprinter orsettopbox.The DWL-G810willtransformvirtuallyany Ethernetdevice
intoa wireless device, enabling wireless communication overyour networkor in anAd-
Hoc/Peer-to-Peermode.

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Introduction
The D-Link AirPlus Xtreme G DWL-G810 High-Speed Ethernet Wireless Bridge is an
802.11g high-performance, wireless devicethatcanbe implemented in avarietyof ways
by converting an Ethernet connection into one that is capable of wireless connectivity.
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Fordeviceswith a built-in Ethernetport, the DWL-G810 providesacost-effective way to
gainwirelessconnectivity,virtuallytransformingwireddevicesintowirelessunits!Connect
any Ethernet-enabled device to an existing 802.11g wireless network (achieving a
maximumwirelesssignalrateofupto 54Mbps*)usingthe DWL-G810. (The DWL-G810
isalso backwards compatiblewith 802.11b devices.)
Typical applications include connecting a printer to a wireless network and connecting
Ethernet-enabled devices (such as set top boxes) to a Wireless Local Area Network
(WLAN).Simply connecttheDWL-G810totheEthernet (RJ-45)portofanetwork device,
suchasanetwork storage device, Internetcamera,network printer, network scanner, or
othersimilar device.UsingtheDWL-G810allows theflexibilityofplacingnetworkdevices
inremote locationswhile maintaininga high-speedconnection.
Whetheryouareusing the DWL-G810 inAd-Hoc or Infrastructuremode,youcan use the
convenient Setup Wizard for easy installation. Please refer to the Quick Installation
Guidethatisincludedwithyourpurchase for instructions on how to usethe SetupWizard.
Pleaseread throughthismanualif youwouldliketolearn moreaboutwirelesstechnology
and enjoy the high-speed wireless possibilities available to you with the DWL-G810
High-SpeedEthernetWirelessBridge!
*Maximum wireless signal rate derived from IEEE Standard 802.11g specifications.Actual data throughput
will vary. Network conditions and environmental factors lower actual data throughput rate.

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Features & Benefits
Transforms an Ethernet device into a wireless device
Fully compliant with the 802.11b standard and interoperable with all
existing802.11b-compliant and802.11g compliant devices
Equipped with one 10/100 Ethernet port, Auto-MDI/MDIX
Quick and Simple connectivity via Ethernet
Five times faster - achieves a maximum wireless signal rate of up to
54Mbps*;up to5x faster thanconventional 802.11b networks, when usedwith
other802.11gdevices
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Encryption to provide a level of security for data transfers
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Easy web-based configuration when changing settings
Supports Ad-Hoc or Infrastructure modes
LEDs
Wireless Link/Act – a steady
Green light indicates a wireless
connection.Ablinking light
indicates that the DWL-G810 is
receiving/transmittingfrom/tothe
wirelessnetwork.
Power – a steady
Green light indicates a
properconnection to a
powersource.
*Maximum wireless signal rate derived from IEEE Standard 802.11g specifications.Actual data throughput
will vary. Network conditions and environmental factors 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
compatiblehigh-speed wirelessconnectivitywithinyourhome,business or publicaccess
wirelessnetworks. D-Link wireless products will allow you access to the data you want,
whenandwhereyouwantit.Youwillbeabletoenjoythefreedomthatwirelessnetworking
brings.
A 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
utilizeWLAN technologyare helpingpeople to work and communicate more efficiently.
Increasedmobilityandtheabsenceofcablingandotherfixedinfrastructurehaveproven
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
Ethernetadaptercards.
Peopleuse 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
informationcan significantly improve worker efficiency.
Low Implementation Costs –WLANs are easy to set up, manage, change and
relocate.NetworksthatfrequentlychangecanbenefitfromWLANseaseofimplementation.
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.
With the DWL-G810 you can provide instant wireless access to the LAN (Local Area
Network)for Ethernet-enabled devices. With an Ethernet (CAT5) cablesimply connect
theDWL-G810 to theEthernetportofanetwork device (suchasaprinterorweb camera)
toestablisha wireless connection withanotherdevice equipped with awireless network
adapter set toAd-Hoc mode.
If you are planning a larger wireless network, D-Link offers a wide array of products for
most of your wireless local area network (WLAN) needs. In this section, we discuss
typical WLANs and their components. Much of the advice given here may be helpful in
setting up the DWL-G810. It may also give you some ideas, if you plan to expand your
wirelessnetwork.

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TheDWL-G810iscompatiblewith802.11gand802.11b wirelessproducts,whichinclude:
D-Link Air DWL-650,D-LinkAirPlus DWL-650+,
D-Link AirPlus Xtreme G DWL-G650
2.4GHz Wireless CardbusAdapters used with laptop computers
D-Link AirPlus Xtreme G DWL-G520, D-Link Air DWL-520, D-Link
AirPlus DWL-520+
2.4GHz Wireless PCI cards used with desktop computers
D-Link AirPlus DWL-900AP+, D-Link AirPlus Xtreme G DWL-2000AP
2.4GHz Wireless Access Points
D-Link AirPlus DI-614+, DI-714P+, D-Link AirPlus Xtreme G DI-624 and
D-Link Air Xpert DI-774
WirelessBroadbandRouters
Standards-Based Technology
TheDWL-G810High-SpeedEthernetWirelessBridgeutilizesthe802.11b andthe802.11g
standard.TheIEEE802.11g standardisanextension ofthe802.11bstandard.Itachieves
a maximum wireless signal rate of up to 54Mbps* within the 2.4GHz band, utilizing
OFDM technology.
Thismeans that inmost environments, withinthe specified rangeof 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
digitaldataoveraradiowaveutilizing OFDM (OrthogonalFrequencyDivisionMultiplexing)
technology. OFDM works by splitting the radio signal into multiple smaller sub-signals
thatare thentransmitted simultaneouslyat differentfrequencies to the receiver. OFDM
reducesthe amountof crosstalk (interference)insignaltransmissions.TheD-LinkDWL-
G810willautomaticallysensethebestpossibleconnectionspeedtoensurethegreatest
speedand range possible.
The DWL-G810 is backwards compatible with 802.11b devices. This means that if you
have an existing 802.11b network, the devices in that network will be compatible with
802.11g devices at speeds up to 11Mbps in the 2.4GHz range.
Wireless Basics (continued)
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
fromPeer-to-Peer networks suitablefor a small number ofusers to larger infrastructure
networkstoaccommodatehundredsorthousandsofusers,depending on the number of
wirelessdevicesdeployed.
Inexpensive Solution - Wireless network devices are as competitively priced as
conventionalEthernetnetworkdevices.
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*Maximum wireless signal rate derived from IEEE Standard 802.11g specifications.Actual data throughput
will vary. Network conditions and environmental factors lower actual data throughput rate.

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Installation Considerations
The D-Link AirPlus Xtreme G DWL-G810 lets you access your network using a
wireless connection from virtually anywhere within its operating range. Keep in mind,
however, that the number, thickness andlocation of walls, ceilings, or other objects that
thewirelesssignalsmustpassthrough,maylimittherange.Typicalrangesvarydepending
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:
Keep your product away (at least 3-6 feet or 1-2 meters) from electrical
devicesor appliancesthat generateRF noise.
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KeepthenumberofwallsandceilingsbetweentheDWL-G810andothernetwork
devicestoaminimum- each wall or ceilingcanreduceyour DWL-G810’s range
from3-90 feet(1-30 meters.) Position your devices so that the number of walls
or ceilings is minimized.
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Beawareof the direct linebetweennetwork devices.Awallthat is 1.5 feetthick
(.5meters),ata 45-degree angle appearstobe almost 3 feet (1meter)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)forbetter reception.
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Buildingmaterialscanimpedethewirelesssignal-asolidmetaldoororaluminum
studsmayhaveanegativeeffectonrange.Trytopositionwirelessdevicesand
computerswith wireless adapters so thatthe signal passes through drywall or
opendoorways and not other materials.
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Wireless Basics (continued)
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Getting Started
With its default settings, the DWL-G810, when activated, will connect
with other D-Link AirPlus Xtreme G products, right out of the box.
Thereare basically two modes of networking:
Infrastructure – using an access point or router
Ad-Hoc –directly connecting to another computer, forPeer-to-
Peercommunication, using wireless network adapters on
each computer, such as two or more DWL-G520 Wireless
Network Adapters
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This example illustratesan Ad-Hoc setup. Simply connect the DWL-G810 (refer to the
Quick Installation Guide) to your Ethernet-capable network device and you will be able
to connect wirelessly with other devices also connected to DWL-G810’s.

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Getting Started (continued)
ThisexampleillustratesanInfrastructuresetup.ToconnecttheDWL-G810 toawireless
networkwithawirelessrouteroraccesspoint,pleaserefertotheprintedQuickInstallation
Guideincluded with the product.WebconfigurationisrequiredtoconnecttheDWL-G810.
Infrastructure Mode