Comfast CF-WR300N User manual

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UserGuide
WirelessRepeater
M/N:CF‐WR300N
TradeMark:COMFAST
Manufacturer: Shenzhen Four Seas Global Link Network Technology Co., Ltd
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1、ProductSpecification
ThisdeviceasacomplementofwiredLAN(localareanetwork)
achievedthewirelessaccessfunctionofthewiredLANnetwork,
plug‐and‐play.Suitableenvironments:Hotels,School
dormitories,House,Apartments,Buildings
Note:COMFASTminirepeaterhastwoshape,pleasefind
thecorrespondingdescriptionoftheproductaccording
toyouritemappearance.
WPS/Resetbutton:
WPS/ResetbuttonisatthebottomofThisdevicebesideLAN/WAN
port.Whenpowerison,pressandholdtheWPS/Resetbuttonfor
2seconds,youwillenabletheWPSfunction,pressandholdthe
buttonfor10secondsandrelease,thenitisrestoringthefactory
valuefunctionthedevicewillrestoretofactorysettings.
Warning:
1.Pleaseremovethedeviceifit'sthethunderstormweatherto
keepfromlightningstrikes
2.Keepawayfromheatsourceandkeepventilation.
3.Pleasepayattentiontowaterproofwhenitisinstoring,
transportingandoperatingenvironment.
2、Introductionof3ApplicationModes
2.1APMode(AccessPoint)
ThisdeviceasacomplementofwiredLAN(LocalArea
Network),achievedthewirelessaccessfunctionofthewiredLAN,
plug‐and‐play.Underthismode,theRJ45wireportisbeingused
asLANport,computercanconnectwithThisdevicethroughwired
orwirelessway.youhavetosetyourcomputer'sIPaddress
manuallyifyouwanttologinthesettingpage.
2.2RepeaterMode

Thisdeviceisusedforextendingthewirelesssignal's
coverageofexistingAPorwirelessrouter.Underthismode,the
RJ45wireportisbeingusedasLANport,computercanconnect
withthisdevicebywiredorwirelesssignal.Youshouldsetyour
computer'sIPaddressmanuallyorpresstheresetbuttonfor
restoration(note:afterrestoration,itisroutermodebydefault,
thecomputermustthroughwirelesswayloginthesettingpage)

Applicationenvironments:Duplexhouses,Large‐areaplaces.
2.3RouterMode
Thisdevicehaswirelessrouterfunction,itswiredRJ45
portusedasWANport,itcanconnectwithADSLmodembyweb
cable,computerwillgetsharingnetworkbyconnectingwith
Thisdevicethroughwirelessway.
Underthismode,theRJ45wiredportasWANport,onlythrough
wirelesswaythecomputercanconnectwithThisdevice,device's
DHCPserverisenabledbydefault,wesuggestmakingtheIP
addressandDNSaddressacquiredautomatically.

Applicationenvironments:House,Apartments
Note:Inmostcases,thenetworkofholesorschooldormitories
adoptdynamicIPaddressing,atthistime,computer/wifimobile
phone/padonlyneedmaketheirIPaddressandDNSaddress
acquiredautomatically.Inafewcases,thenetworkisfixedIP
address,needmakethecomputer/wifimobilephone/pad'sIP
addressandDNSaddresssameastheaddresswhichthenetwork
administratorspecified.
3、ChecknetworkIPaddress(Windows7orXP)
Windows7
1.Click"Start‐ControlPanel‐NetworkandInternet‐Networkand
sharingCenter‐Changeadaptersettings‐WirelessNetwork
Connection",rightclickthewirelessNetworkConnection,choose
"Properties"
2.Doubleclick"InternetProtocolVersion4(TCP/IPv4)".
3.Ifyourcomputer'sIPaddress,subnetmaskanddefaultgateway
weresetmanually,pleaserevisethemto"AutomaticallygettheIP
addressand"ObtainDNSserveraddressautomaticallythenclick
"OK",previousinterfacealsoclick"OK"
WindowsXP
1.Rightclickthe"MyNetworkPlaces"onthedesktopandchoose
"Properties"
2.Rightclickthe"WirelessNetworkConnection"andchoose
"Properties"
3.Doubleclick"Internetprotocol(TCP/IP)"

4.Ifyourcomputer'sIPaddresssubnetmaskanddefaultgateway
weresetmanually,pleaserevisethemto"AutomaticallygettheIP
address"and"ObtainDNSserveraddressautomatically",then
click"OK",previousinterfacealsoclick"OK"
4、WirelessNetworkConnection(Win7andXP)
Windows7
1.Aftertheinstallationofthewirelessadapter,bottomrightcorner
willappearicon,clickthisicon.
2.Fromthepop‐upnetworklist,pleaseselectthenetworkwhichis
tobeconnected,ThisdevicedefaultSSIDnameis"COMFAST"
selectitandclick"Connect"
3.Inthefirstuse,itwillappeartipsasbelowpicture,pleaseselect
"connecttothenetworkwithoutsettingupthenetwork",thenclick
"OK"
4.Whenitshows“connected”,meansthatyourcomputerhas
successfullyaccessedthewirelessnetwork
WindowsXP
1. Aftertheinstallationofthewirelessicon,clickthisicon
2.Fromthepop‐upnetworklist,pleaseselectthenetworkwhichis
tobeconnected,ThisdevicedefaultSSIDnameis”COMFAST”,
selectitand
3.Whentheuprightcornerappears”Connected’mark,meansthat
thecomputerhassuccessfullyaccessedthewirelessnetwork.
5、TheProductLoginInterface
1.Openawebbrowser,type”192.168.10.1",hit”Enter”,language
select”English”,andfillthe”Username”and”Password”(allis
”admin”bydefault),thenclick”Login”.
2.AfterloginintheThisdevicesettingpage,thereare3working
modesandsomesysteminformationasshownbelow:6APmode
settings
6、APmodesettings
1.Choose”A P ” modeasshownbelow:
2.WirelessSSIDisthenameofthewirelessnetwork,youcankeep
defaultname,butsuggestchangetoothername;Channelyoucan
selectfrom1to13orAuto;Encryptionrecommendedusing
WPA/WPA2;keyneedtypemorethan8lettersornumbers
3.Click”APPLY”button,setupwaitingfor20seconds,thenplugweb
cableintotheRJ45wireportofThisdevice,wirelesshotspot
createdsuccessfully,atthistime,laptop/mobilephone/padetc.
devicescansearchouttheSSIDnamewhichyousetup,typethe
keytoconnectandgettheInternet.
7、RepeaterMode
1.Choose”Repeater”modeasshownbelow,searchandselectthe
SSIDwhichyouwanttorepeatandsetupthe”RepeaterSSID”

(defaultnameis“COMFAST”)an“Pre‐sharedkey”(note:pre‐shared
keyissameasthekeyoftheSSIDwhichyouwanttorepeat)
2.Click”connect”,setupwaitingfor20seconds,laptop/mobile
phone/padetc.devicescansearchouttheRepeater”SSID”,type
thekeytoconnectandgettheInternet.
8、Wirelessroutermode
1.Choose"Router"modeasshownbelow,WANAccessTypedefault
typeis"DHCP.Client(dynamicIP)"
2.PPPOEdialupsetting:WANAccessTypechoosePPoE,typethe
UserNameandPasswordwhichprovidetheSSID,Channel,Encryption
andkey,clickthe"APPLY",setupwaitingfor20second.
3.StaticIPsetting:WANAccessTypechooseStaticIP,andtype
thebasicnetworkparametersbyISP(InterServiceProvider),fill
uptheSSID,Channel,EncryptionandKey,click"APPLY",setup
waitingfor20seconds.
Attention:PleasechooseWANAccessTypefirstbeforesettingsof
routermode.
9、FAQ
1.IfIforgettheloginnameandpasswordofthedevice,what
shouldIdo(howtoresettherouter)?
A.Ifyouforgettheloginnameandpasswordofthedevice,theonly
wayyoucandoisdofactoryresettothedevice,thentheloginname
andpasswordwillberestoredtotheirdefaultvalues.Atthebottom
ofthedevicethereisaResetbutton,whenpowerison,pressand
holdthebuttonfor10seconds,aftertheindicatorLEDhasblinked
3timesrapidly,releasethebuttonandfinishedtheResetoperation.

2.Whatifican'topentheadministratorpageofdeviceinbrowser?
A.PleasemakesuretheIPaddressofyourcomputerisinthesame
networksegmentastheIPaddressofthedeviceadministratorpage
youtypedinbrowser:forexample,ifyourdevicedefaultloginIP
addressis192.168.10.1,thentheIPaddressofyourcomputer
shouldhavebeen192.168.10.x(xisanyintegerbetween2and254):
B.Pleasemakesureyourbrowsersettingis"Neverdiala
connection"anddisableproxy;Hereisthestepsofconfiguration
(supposeyouuseIE):Click"Tools"‐"InternetOptions"‐"Connections",
choose"Neverdialaconnection";Click"Lansettings",removethe
optionof"Proxyserver".
C.Trychangeanothercomputertologin:Ifallthe3hintsabove
can'thelpyou,pleasedotheFactoryResetOperationtothedevice
andloginagain.

3.Whymylaptopcan'tsearchoutthesignalofWi‐FiSSID?
A.Ifyourlaptophasnetworkadapterbuilt‐in,pleasemakesurethe

Wi‐Fifunctionisenabled(werecommendyouconnectthelaptop
vendororreadthelaptopusermanual);
B.Atdevicemanagerinterface,checkwhetherthedriverofnetwork
adapterhasbeeninstalledsuccessfully;
C.Checkwhetherthewifiservicehasbeenturnedon,rightclickthe
icon"mycomputer"onyourdesktop,choosemanage.In"Computer
Management"wizard,click"ServicesandAapplications",thenonthe
pageof"Service",findtheitem"WirelessZeroConfiguration"and
checkitsStatusvalue.
D.Pleasemakesureyou'veenabledthewificapabilityandenabled
SSIDbroadcast.
E.Getclosertotherouterandtrysearchagain,Avoidthefactor
ofobstacleswhichreducetheintensityofsignal;Ifthehintsabove
can'thelpyou,pleasechickoutwhetheranotherwirelessnetwork
adaptercanconnectedtotherouter.Ifitstilldon'twork,pleasedo
thefactoryresetoperationtoresourcetheparametersbacktotheir
defaultvalues.

4.Whatififorgetthesecuritypassword?
A.Usenetworkcabletoconnectthecomputeandthedevice,login
deviceadministrationpageandcheckthewirelesssecuritysettings
B.Dothefactoryresetoperationtothedevice,restorethe
parametersbacktotheirdefaultvalues.


FCC Warning:
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communications.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.

Caution:Anychangesormodificationstothisdevicenotexplicitlyapprovedbymanufacturer
couldvoidyourauthoritytooperatethisequipment.


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.

“TocomplywithFCCRFexposurecompliancerequirements,thisgrantisapplicabletoonly
mobileconfigurations.Theantennasusedforthistransmittermustbeinstalledtoprovidea
separationdistanceofatleast20cmfromallpersonsandmustnotbeco‐locatedoroperatingin
conjunctionwithanyotherantennaortransmitter.”
