54M wifi wireless module

Wireless module IEEE 802.11b/g USB spec. 2.0

The built-in Ralink RT2571W MAC/BBP and RT2528 transceiver

Support the IEEE 802.11 b DBPSK compatible, DQPSK, CCK modulation mode

B standard IEEE802.11 transmission rate: 1, 2, 5.5 and 11 Mbps.

Support the IEEE 802.11 g compatibility DSSS, CCK, OFDM modulation mode

IEEE802.11 g standards transmission rate: 6, 9, 12, 18, 24, 36, 48, 54 Mbps

The embedded WEP (64 or 128 bit) wireless data add/decryption engine

Support TKIP and AES

Support USB 2.0 host interface communication agreement

IEEE 802.11 b/g

USB spec. 2.0

Hardware information

Chip solutionsRalink RT2571w + RT2528

Interface standardsUSB 2.0

Interface type6-PIN Male Jumper / 6-PIN Hole

antennaExternal antenna (through the I-Pex connection a)

LED indicator lightStatus indicator

Product size41 mm (long) X 19 mm (wide) X 4.2 mm (high) (not including the inserting pin)

Wireless parameters

standardIEEE 802.11 b, IEEE 802.11 g

Frequency range2.400 ~ 2.4835 GHz

channel1 ~ 11 (the United States, Canada), 1 ~ 13 (Europe), 1 ~ 14 (Japan)

Modulation mode802.11 b: DSSS (CCK, DQPSK, DBPSK)

802.11 g: OFDM (BPSK, QPSK, 16, 64 QAM QAM)

Transmission rate802.11 b11, 5.5, 2, 1 Mbps

802.11 g54, 48, 36, 24, 18, 12, 9, 6 Mbps

802.11 nMaximum 150 Mbps

Output power802.11 b/g: 17 + /-1.5 DBM

Work modeTo equation (Ad-Hoc) and central control type (Infrastructure)

other

System supportWindow 2000 / XP/Vista / 7, MAC OS, Linux, WinCE

Security features· 64/128-bit WEP, WPA/WPA2, WPA-PSK/WPA2-PSK (TKIP/AES)

· Cisco CCS Compliant

Working voltage5.0 V plus or minus 5% (or 3.3 + /-0.3 V upon special requirement)

Use of the environmentWorking temperature:-10 ° C-55 ° C

Work humidity: 10% to 90% RH without setting

Power consumption· Tx: 255 mA maximum

· Rx: 188 mA maximum

Recognition certificate

54M wifi wireless module