TP-Link TL-WN851ND manual Appendix A Specifications, 300Mbps Wireless N PCI Adapter, Normal

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Appendix A: Specifications

TL-WN851ND

300Mbps Wireless N PCI Adapter

Appendix A: Specifications

Normal

	Interface	32 bit PCI Interface

	Standards	IEEE 802.11n, IEEE 802.11g, IEEE 802.11b

	Operating System	Windows XP, Windows Vista, Windows 7

	Throughput	300Mbps (Maximal)

		11b: 1/2/5.5/11Mbps
	Radio Data Rate	11g: 6/9/12/18/24/36/48/54Mbps
	Radio Data Rate	11n: Up to 300Mbps
		11n: Up to 300Mbps

		11b:CCK,QPSK,BPSK
	Modulation	11g:OFDM
		11n: QPSK, BPSK, 16-QAM, 64-QAM

	Media Access Protocol	CSMA/CA with ACK

	Data Security	WPA/WPA2, WEP, TKIP/AES

	Frequency*	2.4 ~ 2.4835GHz

	Spread Spectrum	Direct Sequence Spread Spectrum (DSSS)

	Safety & Emissions	FCC, CE


	Environmental and Physical
	Working Temperature	0℃~40℃ (32℉~104℉)

	Working Humidity	10% ~ 90% RH, Non-condensing

	Storage Temperature	-40℃~70℃(-40℉~158℉)

	Storage Humidity	5% ~ 90% RH, Non-condensing

*Only 2.412GHz~2.462GHz is allowed to be used in USA, which means only channel 1~11 is available for American users to choose.

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Contents Rev 1.1.0 TL-WN851ND 300Mbps Wireless N PCI AdapterCOPYRIGHT & TRADEMARKS FCC RF Radiation Exposure Statement FCC STATEMENTNational Restrictions CE Mark Warning2400.0-2483.5 MHz CountryProduct Description 300Mbps Wireless N PCI Adapter DECLARATION OF CONFORMITYShenzhen, P. R. China ETSI EN 300 328 V1.7.1CONTENTS Chapter 1 Product Overview 1.1 Package Contents1.2 Introduction 300Mbps Wireless N PCI Adapter1.4 Hardware Overview 1.3 FeaturesStatus Working Status2.1 Hardware Installation Chapter 2 Installation2.2 Software Installation TL-WN851ND 5. Click Install to continue the setup 6. The utility and drivers will install. This may take 1~2 minutes TL-WN851ND 3.1 To connect using TWCU Chapter 3 Connect to a Wireless NetworkTo connect using TWCU To connect using QSSautomatically connect to your target network next time if you tick Connect automatically 4. You have now successfully connected to your network. Click Close to enjoy the Internet 3.2.1 PBC Push Button Configuration method 3.2 To connect using QSS3. The adapter will be connecting to the target network 3.2.2.1. Enter the PIN from your AP device 3.2.2 PIN method3.2.2.2. Enter a PIN into your AP device 2. The adapter will be connecting to the target networkTL-WN851ND 3.3.1 In Windows 3.3 To connect using Windows built-in wireless utility3.3.2 In Windows Vista 2. The utility will display any available wireless networks in your area. Highlight the wireless network you would like to connect and then click Connect 3.3.3 In Windows XP Or double-click the utility icon to load the utility configuration page. Click Advanced in the tools section and then select Use Windows wireless configuration tool in the figure shown below. Click OK when Figure 3-25 appears to continue 3. The utility will display any available wireless networks in your area. Click on a network displayed using the SSID and click the Connect button 4.1 Profile Chapter 4 ManagementThe following items can be found on the screen 4.1.3 Delete a profile 4.1.2 Modify a profile4.2 Advanced 4.3 About Chapter 5 AP Mode ¾ SoftAP mode Select to enable or disable the function 6.1 Uninstall the utility software from your PC Chapter 6 Uninstall Software6.2 Uninstall the driver software from your PC Normal Appendix A SpecificationsEnvironmental and Physical Appendix B Glossary ¾ Spread Spectrum - Spread Spectrum technology is a wideband radio frequency technique developed by the military for use in reliable, secure, mission-critical communications systems. It is designed to trade off bandwidth efficiency for reliability, integrity, and security. In other words, more bandwidth is consumed than in the case of narrowband transmission, but the trade off produces a signal that is, in effect, louder and thus easier to detect, provided that the receiver knows the parameters of the spread-spectrum signal being broadcast. If a receiver is not tuned to the right frequency, a spread-spectrum signal looks like background noise. There are two main alternatives, Direct Sequence Spread Spectrum DSSS and Frequency Hopping Spread Spectrum FHSS