Cellvision Systems GLM-100 User manual

GLM-100
802.11b/gWirelessminimodule
User sManual

-1-
FCC Statement
Warning:Changesormodificationstothisunitnotexpressly approved bythe
party responsiblefor compliancecouldvoidtheuserauthoritytooperatethe
equipment.
GLM-100 WirelessminiModule complieswith Part15 oftheFCCRules.Operation is
subjecttothefollowingtwo conditions:(1) thisdevicemaynotcauseharmful
interference,and(2) thisdevice mustaccept anyinterference received,including
interference that maycauseundesiredoperation.
Theuser smanualor instructionmanual for anintentionalorunintentionalradiator shall
caution theuser that changesor modificationsnotexpresslyapproved bytheparty
responsibleforcompliance couldvoidtheuser sauthoritytooperatetheequipment.
NOTE: Thisequipmenthasbeentestedandfoundtocomplywiththelimits for aClass B
digitaldevice,pursuantto Part15of theFCCRules.Theselimits aredesigned toprovide
reasonableprotectionagainstharmfulinterferencein aresidentialinstallation.This
equipmentgenerates,uses andcanradiateradio frequencyenergyand,ifnotinstalledand
used in accordancewiththeinstructions,maycauseharmfulinterferenceto radio
communications.
However,thereisnoguaranteethat interference willnotoccur inaparticularinstallation.If
thisequipmentdoescauseharmfulinterferencetoradioor televisionreception,whichcanbe
determined byturningtheequipmentoff andon,theuserisencouraged totrytocorrectthe
interferencebyoneor moreofthefollowingmeasures:
Reorientor relocatethereceivingantenna.
Increase theseparation betweentheequipmentandreceiver.
Connecttheequipmentintoan outleton acircuitdifferentfromthattowhich thereceiver
isneeded.
Consultthedealer or an experienced radio/TVtechnicianfor help.
CAUTION:
TocomplywithFCC RFexposurecompliance requirements,aseparation distanceof atleast
20cmmust bemaintained betweentheantennaofthisdeviceandall persons.
ThisTransmittermust notbe co-located oroperatinginconjunction withanyotherantenna

-2-
ortransmitter
Thisdeviceisintended onlyfor OEMintegratorsunder thefollowingconditions:
Theantennamust beinstalledsuch that20 cmismaintainedbetweentheantennaand
users.For laptopinstallations,theantennamustbeinstalled toensurethattheproper
spacingismaintainedin theeventtheusersplacesthedevicein their lapduringuse (i.e.
positioningofantennasmustbeplacedintheupperportionoftheLCDpanelonlytoensure
20cmwill bemaintained if theuser places thedevicein their lapforuse) and
Thetransmitter modulemaynotbeco-located with anyother transmitter or antenna.
Aslongasthe2conditionsabovearemet,furthertransmitter testingwillnotbe required.
However,theOEMintegratorisstillresponsiblefor testingtheir end-product forany
additionalcompliancerequirementsrequiredwiththismoduleinstalled(for example,
digitaldevice emissions,PCperipheralrequirements,etc.).
IMPORTANTNOTE: In theeventthattheseconditionscannotbe met (for
examplecertainlaptopconfigurationsor co-locationwithanother transmitter),thenthe
FCC authorization isno longerconsideredvalidandtheFCC IDcannot be used onthefinal
product.Inthese circumstances,theOEMintegrator willberesponsiblefor re-evaluating
theendproduct (includingthetransmitter) andobtainingaseparateFCCauthorization.
EndProductLabeling
Thistransmitter moduleisauthorizedonlyfor usein devices wheretheantennamaybe
installedsuchthat20 cmmaybe maintained betweentheantennaandusers(forexample
access points,routers,wireless ASDL modems,certain laptopconfigurations,andsimilar
equipment).Thefinal endproductmust belabeled in avisibleareawiththefollowing:
"Contains TXFCC ID: QTRGLM10001".
RFExposureManualInformationThat MustbeIncluded
Theusersmanualforendusersmust includethefollowinginformation inaprominent
location "IMPORTANTNOTE:To complywith FCC RFexposurecompliancerequirements,
theantennaused for thistransmittermust be installedtoprovideaseparation distance of
at least 20cmfromall personsandmust notbeco-locatedor operatinginconjunctionwith
anyother antennaortransmitter."
Additional InformationThat MustbeProvidedtoOEMIntegrators
Theenduser shouldNOTbeprovidedanyinstructionsonhowtoremoveorinstallthe
device.

-3-
ServiceCenterinU.S.A
CompanyName: D-LinkCorporation.
CompanyAddress: 53 DiscoveryDriveIrvine,CA 92618,USA
Tel:[phone]

-4-
1.Introduction
TheGLM-100Wireless module Thismoduleisthewirelessnetworkingdevice basedon
802.11gtechnologyandcompatibleforinteroperabilitywithexisting802.11bdevices.This
deviceprovides 54Mbps transfer ratein wireless network.
GLM-100 isdesigned forPrinterServerseries,IPCameraseriesandInternetVideoServer
gives you wirelessaccess theweb andnetworkresourcewithoutthewire.
GLM-100 provideshigh-speedaccesstonetworkresources andhasbuilt-in 64-bitand128
bitofWEP(WiredEquivalentPrivacy) dataencryption.With DirectSpreadSpectrum
Signaling(DSSS),domainaccesscontrol,WEPencryption andgroupsecurity,themodules
will safeguardall your wirelessdatatransmissionsfromyour nosyneighbors.
GLM-100 allowsyou to takefulladvantageof your devicesmobilitywithaccess to
real-timeinformation andonlineservicesanytimeandanywhere.
2.Feature
♦ Design forIPCameraseries.
♦ CompatiblewithIEEE802.11gand802.11bStandardfor 2.4GHzWireless .
♦ Workswith AllExistingNetworkInfrastructure.
♦ Compatiblewith WiFi WirelessProductsandServices.
♦ Capableof upto128-BitWEPEncryption.
♦ FreedomtoRoamWhilestayingConnected
♦ Upto54 MbpsHigh-Speed Transfer Rate.
♦ OneI-PEX ConnectorsforExternalAntenna
♦ SupportAntennadiversityforBetter Sensitivity.
♦ Lower Power Consumption.

-5-
3.Specification
Wireless Specifications
Standard IEEE 802.11g,IEEE802.11b,Wi-Ficompliant
Chipset RalinkRT2560
Interface PCI interface
Connector OneI-PEX connector
LED N/A
Frequency Range 2.412GHz-2.4835GHz
n 2.412-2.462GHz(NorthAmerica)
n 2.412-2.484GHz(Japan)
n 2.412-2.472GHz(EuropeETSI)
n 2.457-2.462GHz(Spain)
n 2.457-2.472GHz(France)
Numberof Selectable
Channels
n USA, Canada:11 channels
n Europe: 13 channels
n Japan: 14channels
Datarate n 802.11g:54, 48, 36,24, 18,12, 9, 6Mbps
n 802.11b:1,2,5.5, 11Mbps
ModulationTechnique n 802.11g:OrthogonalFrequency DivisionMultiplexing
(64QAM, 16QAM, QPSK, BPSK)
n 802.11b:Direct SequenceSpread Spectrum (CCK,
DQPSK,DBPSK)
Security 0/64/128bit WEP
MediaAccessProtocol CSMA/CA(CollisionAvoidance)withoptionalACK
Output Power 17.5dBm(Typical)
Range 802.11b > 300 m
802.11g > 150 m
Sensitivity 802.11b >-82dBm
802.11g > 69dBm
4.HardwareInstallation
Thefollowingsectionsin thischapter describehowtoinstallGLM-100Module

-6-
4.1.InstallationOverview
GLM-100 wirelessmoduleisdesignfor IPCameraseriesandInternetVideoServer
only.

-7-
4.2.SafetyRecommendations
Thesafetyguidelinesareasfollows:
λ Keep theboardareaclear anddust-freebefore, during,andafterinstallation.
λ Keep toolsawayfromwalkareaswhereyouandotherscouldfall over them.
λ Donotwear looseclothingor jewelry,suchasearrings,bracelets,orchains,
thatcouldget caughtin theboard.
λ Wear safetyglassesif youareworkingunder anyconditionsthatmightbe
hazardoustoyour eyes.
λ Donotperformanyactionthatcreates apotentialhazardto peopleormakes
theequipmentunsafe.
λ Neverattempttoliftan object that istoo heavyforonepersontohandle.
4.3.MaintainingSafetywithElectricity
Warning:Beforeworking on aboard orworking near powersupplies,
unplugthepowercordonACunits;on DCunits,disconnectthepower at
thecircuitbreaker.
Followthese guidelineswhen workingonequipmentpoweredbyelectricity:
λ Donotworkaloneif potentiallyhazardousconditionsexistanywherein your
workspace.
λ Neverassumethat power isdisconnectedfromacircuit; alwayscheckthe
circuit.
extensioncables, frayedpower cords,andmissingsafetygrounds.
λ If an electricalaccidentoccurs,proceed asfollows:
Usecaution; donotbecomeavictimyourself.
Disconnect power fromthesystem.
Ifpossible, sendanotherpersontoget medicalaid.Otherwise,assessthe
condition ofthevictimandthencall for help.
Determineifthepersonneedsrescuebreathingor externalcardiac
compressions; then takeappropriateaction.

-8-
4.4. InstallingaGLM-100
λ RemovetheGLM-100modulefromits protectivepackaging.
λ AvoidingElectrostatic Discharge
Before youinstalltheGLM-100module,groundyourself bytouching
apieceofmetaltoavoidelectrostaticdischarge(ESD).Youshould
also takethefollowingprecautionstoprevent damagetothe
GLM-100 module:
λ KeeptheGLM-100 moduleinitsantistatic-shieldedbaguntil you
are readytoinstallit.
λ HandletheGLM-100modulebyits edges.
λ Ensuretheconnectorisconnectedto aboveModel sboardtightly.