Product - USB Module - 802.11b/g

CNV-9920AS-U1 is an 802.11b/g USB module with a 4-pin jumper to support USB signaling. It operates in the 2.4GHz ISM band with a data transmission rate of up to 54Mbps. The option of an external antenna helps you achieve longer coverage range and enhanced wireless performance. It also supports WMMTM (Wi-Fi Multimedia) functionality and enables multimedia applications in a Wi-Fi network.

Without the hassle of cabling or wiring, CNV-9920AS-U1 easily adds 802.11b/g wireless capabilities to IP CAM, STB(Set Top Box), different kinds of computers and devices, which allows you to enjoy easy and fast internet access for data, video, audio, email at home and office. It is an excellent solution for applications that require space-saving compact design.

Features & Benefits

• IEEE 802.11b/g compliant
• Operates in 2.4GHz ISM frequency band 
• Dynamic data rate up to 54Mbps, auto fallback 
• USB 2.0/1.1 interface via a 4-pin connector
• Chip antenna or external antenna via an I-PEX socket
• Supports QOS - 802.11e, WMMTM 
• Complete security features to enhance wireless security
• Supports Windows 2000/XP/Vista, Linux and WinCE
• Supports worldwide roaming
• Compact size ideal for embedded application
• Easy operation and setting up  

Product Specification

Hardware Features
Chipset	Ralink
Bus Interface	USB 2.0 / 1.1
USB signal interface	4 holes for 2/2.54mm pitch pin jumper
RF Control Signal Interface	1 holes for PIN jumper
LED Control Signal Interface	1 holes for PIN jumper
Antenna	On board chip antenna or external antenna via I-PEX socket

Radio Characteristics
Standards	IEEE 802.11g, IEEE 802.11b
Frequency	Band ISM band, 2.400~2.4835GHz
Modulation Tech	802.11b	DBPSK, DQPSK, CCK
	802.11g	BPSK, QPSK, 16QAM, 64QAM
Data Rates	802.11b	11, 5.5, 2, 1Mbps
	802.11g	54, 48, 36, 24, 18, 12, 9, 6Mbps
Operating Mode	Ad hoc, Infrastructure
Transmit Power	802.11b	17(±1.5)dBm @ 11Mbps
	802.11g	14(±1.5) dBm @ 54Mbps
Receive Sensitivity	54Mbps: -68dBm@10% PER  11Mbps: -85dBm@8% PER  6Mbps: -88dBm@10% PER  1Mbps: -90dBm@8% PER  256Kbps: -105dBm@8% PER
Operating Range	Indoor: up to 100 meter,  outdoor: up to 300m,  Depending on surrounding environment
Operating Voltage	3.3V ± 5% or 5.0V ± 5% (optional)

Drivers & Utility
Operating Systems	Windows 98SE/ME/2000/XP/Vista, Linux, WinCE, MAC OSX
Security	64/128/152-bit WEP, WPA(TKIP with IEEE 802.1x), WPA2(AES with 802.1x)

EMI & RoHS Compliance
EMI	FCC/CE approved
RoHS	RoHS compliant

Environmental Specifications
	Operating	Storage
Temperature	0 ~ 40 ºC(32℉~104℉)	-40°C~70°C (-40℉~158℉)
Humidity	10%~90% Non-Condensing	5%~95% Non-Condensing
Dimension	41.2 x 19.3 x 4.4mm (LxWxH)
Weight	~3.5g