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Introduction:

WL-2203S-V2 is a compact, low power, high security and high performance solution for versatile WLAN applications.



WL-2203S-V2 integrates WLAN MAC controller, baseband processor and USB2.0 interface in single chip. The integrated USB 2.0 controller reduces the cost and design complexity. No extra memory device is needed. It can fit into small PCB form factor.



There is Mirco-Controller inside the chip. It allows the flexibility to software change the operation scenario to adapt in USB or WLAN compatibility issues. Integrated standard compliant hardware security engine to improve the performance in security mode.



The hardware engine includes the WEP64, WEP128, WEP256, AES-CCM, TKIP that comply Wi-Fi and IEEE 802.11 defined standards.



WL-2203S-V2 considers the power management issues in WLAN applications and USB certification. It provides the lower power consumption for WLAN in power saving mode and USB suspend mode.



WL-2203S-V2 can operate in the mode of station and access point. It can fit to feature demand in different WLAN applications.



WL-2203S-V2 is WLAN USB Adapter which fully supports the features and functional compliance of IEEE 802.11b/g standard.



It enables the deployment the latest updated WMMTM (Wi-Fi Multimedia) standard and is designed to provide good performance with minimum power consumption and enhance the advantages of robust system and cost-effective.



WL-2203S-V2 is targeted at competitive price-performance, better power management, high volume desktop and notebook PCs.



General Specification:

Model Name: WL-2203S-V2

Product Name: Wireless LAN 11g USB Adapter

Chipset: Zydas 1211B

Standard: IEEE 802.11b, IEEE 802.11g

Frequency Band: 2.412GHz ~ 2.484GHz unlicensed ISM bandSpread Spectrum

IEEE 802.11b: DSSS (Direct Sequence Spread Spectrum)

IEEE 802.11g: OFDM (Orthogonal Frequency Division Multiplexing)

Modulation Method

IEEE 802.11b: DBPSK / DQPSK / CCK

IEEE 802.11g: BPSK, QPSK, 16QAM, 64QAM

Data Rate

IEEE 802.11b: 1, 2, 5.5, 11Mbps

IEEE 802.11g: 6, 9, 12, 18, 24, 36, 48, 54Mbps

Operation Mode

Ad hoc

Infrastructure (Access Points is needed)

Transmitter Power

172)dBm @ 11b, 14(2) dBm @ 11g

Receive Sensitivity

Operating at 11Mbps: < -82dBm @ 8% FER

54Mbps: < -70dBm @ 8% FER

Operating Range

Up to 200m, depending on surrounding environment

Power Consumption

Transmit: < 350mA.

Receive: < 270mA.

Security: WEP (64/128/256bit), WPA, WPA-PSK, WPA2, WPA2-PSK

TKIP/AES

I/O Interface: USB 2.0/1.1

LED: Link/ Active

Operating System: Windows 2000, XP, XP x64, MAC, Linux, Vista

Regulation: FCC part 15B/C for North America.

CE for Europe.

Operating Temperature: 0 ~ 55 Celsius

Storage Temperature: -20 ~ 70 Celsius

Humidity: 5 ~ 90% (non-condensing)

Size: 58(L) x 23(W) x 9(H) mm

Weight: 9.6 g