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DeLOCK 95808 User manual

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date:16.03.2009
25,00
60,00
5,80
Specification
95808
DelockindustryUSBWLAN54Mbpsmodule
Contents:
Deviceoveralldescription
802.11wirelessLAN
-features
-blockdiagram
-modulationmethods
-channelassignment
-security(WEP Key)
-RFcharacteristics
-software&OSsupport
-operatingconditions
-antennaconnector
-hostinterfacepindefinitionandmechanicdrawing
Specification
95808
DelockindustryUSBWLAN54Mbpsmodule
Deviceoveralldescription
RT2571W
RT2528
802.11wirelessLAN
Features
Specificationcompliance
Formfactor
The95808isdesignedtoprovidewirelessLANfunctiononasmallformfactorwith
USBinterface. ThewirelessLANfunctionisbasedonRalink MAC/BBP,
transceiverandhighgainpoweramplifier,whichimplementsthefull
IEEE802.11b/gstandarddateratesupto54Mbps.
-RalinkRT2571WMAC/BBP withRT2528transceiver
-supportIEEE802.11bcompliantDBPSK,DQPSK,CCKmodulation
-IEEE802.11bstandarddatarates:1,2,5.5and11Mbps.
-SupportIEEE802.11gcompliantDSSS,CCK,OFDMmodulation
-IEEE802.11gstandarddatarates:6,9,12,18,24,36,48,54Mbps
-embeddedWEP (64or128bit)engineforenciphering/decipheringofwirelessdata
-support TKIP and AES
-hostinterfacesupportsUSB2.0
-IEEE802.11b/g
-USBspec.2.0
-Weight0.25oz(7g)
-60mmlengthX25mmwidthX5.8mmheight
Specification
95808
DelockindustryUSBWLAN54Mbpsmodule
802.11WirelessLANBlockDiagram
RT2571W:Ralink,wirelessLANintegratedmediumaccesscontrollerwith
basebandprocessor
RT2528:Ralink,2.4GHzsinglechiptransceiver
RalinkRT2571Wchipdiagram
Specification
95808
DelockindustryUSBWLAN54Mbpsmodule
RalinkRT2528chipdiagram
Modulationmethods
data bit rate modulation and encoding rate
802.11b CCK Modes
1Mbs BPSK
2Mbs QPSK
5,5Mbs QPSK
11Mbs QPSK
802.11g modes
6Mbs BPSK
9Mbs BPSK
12Mbs QPSK
18Mbs QPSK
24Mbs 16QAM
36Mbs 16QAM
48Mbs 64QAM
54Mbs 64QAM
Specification
95808
DelockindustryUSBWLAN54Mbpsmodule
channel FCC (US) IC (CA) ETSI (EU) Japan JP)
1 x x x x
2 x x x x
3 x x x x
4 x x x x
5 x x x x
6 x x x x
7 x x x x
8 x x x x
9 x x x x
10 x x x x
11 x x x x
12 x x
13 x x
14 x
Channelassignment
KEY:
US=UnitedStates,CA =Canada,EU=EuropeanCountries(exceptFranceand
Spain)JP =JapanManycountriesandregionarecurrentlyrevisingthechannel
assignment.X=supported
Security
•completesecurityfeatures-WEP 64/128,WPA,WPA2,802.1x,and802.11i
•CiscoCCSV1.0,2.0andV3.0compliant
Specification
95808
DelockindustryUSBWLAN54Mbpsmodule
RFcharacteristics
*Optionvoltagerange*3.3V±0.3V
RF characteristics minimum typical maximum units
PCinterface USB 2.0
Plug and Play compatible yes
internal antenna impedance 50 ohms
operating temperature range 0 65 °C
storage temperature range -10 85 °C
supply voltage (option) 4,7 (3,0) 5 (3,3) 5,3 (3,6) V
RX supply current (CCK) 226 mA
RX supply current (OFDM) 228 mA
TX supply current (CCK) 236 mA
TX supply current (OFDM) 238 mA
power save mode current 124 mA
H/W disable radio operation 82 mA
RX sensitivity, 11 Mbps(CCK) -89 dBm
RX sensitivity, 54Mbps(OFDM) -70 dBm
TX output power(CCK) 17 dBm
TX output power(OFDM) 14 dBm
TX carrier suppression
TX spectral mask (CCK) Pass
TX spectral mask (OFDM) Pass
preamble length long/short
Note:Sensitivitybasedupon1kbytepacketlength,8%PER(CCK),singleantennadriven,
diversitydisabled.
Note:Sensitivitybasedupon1kbytepacketlength,10%PER(OFDM),singleantenna
driven,diversitydisabled.
Note: Allmeasurementsattheendof6"ofcablethroughMurataconnectorwithlocal
diversityoption.
Software&OSsupport
operating system driver
W indows 98SE available
W indows Me available
W indows 2000 / XP available
W indows Vista available
Linux 2.6.x available
MAC OS 10.3 & 10.4 available
W ince 5.0 & 6.0 available
Specification
95808
DelockindustryUSBWLAN54Mbpsmodule
Operatingconditions
voltage range 5V +-5%
operating temperatur range 0°C - 85°C
storage temperature range -20°C - 85°C
relative humidity during operating 95% (non condensing)
relative humidity during storage 95% (non condensing)
Antennaconnector
HiroseCL331-0471-0-10(U.FL-R-SMT)orcompliance
HostinterfacePindefinitionandmechanicaldrawing
-hostinterfaceconnector:6pinSMT maleUSBconnector
-connectorproductnumber(male):87213-0600(connectorvendor AcesElectronic
CO.,LTD.)
1 VCC 5.0 2 DATA-
3 DATA+ 4 GND
5 W LAN LED link 6
W LAN FAA
disable/enable
Note:
Pin5islowactive
Pin6islowvoltagetodisabledevice.
cableoptionalDelock A95835
Specification
95808
DelockindustryUSBWLAN54Mbpsmodule
Mechanicaldrawing
LEDStatus:
LED status W LAN card activity
LED on associated and authenticated but not transmitting or receiving
LED slow blink scanning for AP
LED intermittent blink activity proportional to transmitting/receiving speed
LED off all other status
Specification
95808
DelockindustryUSBWLAN54Mbpsmodule
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