Samsung NP-R20 Series Service Manual

2- 82.3 Wireless LAN SpecificationASKEY/Wireless LAN WLL3140-D99(ROHS) Network Connection DeviceItem Detailed SpecificationsPhysical Specifications Dimensions (Width X Height) 30.0 x 50.95mmoperation temperatureand humiditysame as system operationTemperature: 0ºC ~ 70ºCHumidity: less than 85%Power Specifications Power Saving Mode 70mWReceiving Mode 0.95WTransmission Mode 1.4WPower 3.3VNetwork Specifications Compatibility IEEE802.11b, IEEE802.11gOperation System Microsoft Windows XPMedia Access Protocol CSMA/CA (Collision Avoidance) with Acknowledgement(ACK)Security Wired Equivalent Privacy support (WEP) 64bit / 128bitWPA*, CCX** This piece of equipment supports the Wi-Fi wireless LAN security standard, WPA (Wi-Fi ProtectedAccess) and CCX (Cisco Compatible eXtensions). To connect to a wireless to a wireless networkconsisting of the WPA and CCX, certificates or PROSet may be required depending on the networksettings. For driver update, visit www.samsung.com and for information on the PROSet installation, referto 'Wireless Network Setup Using the Wireless LAN Setup Program'. For more information, ask yournetwork administrator.- This Document can not be used without Samsung's authorization -2. Introduction and Specification