Adaptor wireless N USB TP-Link - TL-WN821NC
Cod Produs [TL-WN821NC]



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Adaptor wireless N USB TP-Link - TL-WN821NC
Computerele vechi se pot conecta acum foarte usor si la retele Wireless cu ajutorul acestui adaptor. Se instaleaza extrem de usor si conectarea se face prin cablul de 1.5 m cu mufa USB. Prin tehnologia QSS (Quick Secure Setup) se poate configura prin apasarea unui buton o conexiune sigura la retea. Este compact si elegant si are un suport de birou care poate fi folosit si pentru conectarea altor dispozitive USB.

TP-Link TL-WN821NC - Adaptor Wireless N USB
  • Rata de transmisie wireless: 300Mb
  • Frecventa: 2.4-2.4835GHz
  • Putere antena interna omni-directionala: 20dBm
  • Tehnologie MIMO cu putere mare de penetrare a semnalului
  • Acoperire wireless mare care asigura stabilitate si performanta
  • Tehnologie CCA pentru evitarea automata a conflictelor de canale prin functia de selectare a canalelor 
  • Compatibil cu echipamente 11g si 11b, testat pentru compatibilitate cu Intel Centrino
  • Suporta Sony PSP pentru jocuri online
  • Echipat cu suport elegant USB pentru birou
     
 
Descriere
 
The TL-WN821N Wireless N USB Adapter complies with IEEE 802.11n, IEEE 802.11g, and IEEE 802.11b standards. Wireless transmission rates can reach up to 300Mbps. The adapter employs MIMO technology and has internal Intelligent Antennas providing even better wireless performanta, transmission rates, stability and coverage. At the same time, CCA technology automatically avoids channel conflicts using its channel selection feature. This product supports 64/128-bit WEP encryptions, as well as WPA/WPA2 and WPA-PSK/WPA2-PSK encryptions and mechanisms in addition to the adapter’s QSS (Quick Secure Setup) feature, allowing users to quickly and easily setup wireless security. This product can also simultaneously operate bandwidth intensive applications such as voice, and video. Applications using a lot of bandwidth that are sensitive to interruptions such as voice and video applications are given priority in order to assure quality. It also works well with other 11g and 11n protocol wireless products.
      TL-WN821NC equipped with the USB cradle and 1.5m extension cable, which allow you to save USB port space, and extend the USB connection length up to 5 feet, making it more convenient to plug the USB device in & out of the USB socket. Its elegant and stylish design is suitable for home deployment and will even improve the look of your home and office.
 
Caracteristici
 
  • Provides two methods of operation: Infrastructure and Ad-Hoc
  • Adopts MIMO technology for wireless rates of up to 300Mbps
  • Adopts CCA technology which automatically avoids channel conflicts using its channel selection feature
  • Quick Secure Setup, complies with WPS for worry free wireless security
  • Supports 64/128-bit WEP, complies with 128 bit WPA standard(TKIP/AES), supports MIC, IV Expansion, Shared Key Authentication, IEEE 802.1X
  • Simple Configuration and monitoring
  • Supports Roaming technology, guaranteeing efficient wireless connections.
  • Supports Windows 2000/XP/Vista OS
  • Equipped with an elegant and stylish USB Cradle for flexible deployment(for TL-WN821NC)
 
SPECIFICATIONS
 
Software Specification
Protocols and Standards IEEE 802.11n(draft 2.0), IEEE 802.11g, IEEE 802.11b, CSMA/CA with ACK
Wireless Signal Rates With Automatic Fallback 11n: 
270/243/216/162/108/81/54/27Mbps 135/121.5/108/81/54/40.5/27/13.5Mbps 130/117/104/78/52/39/26/13Mbps 65/58.5/52/39/26/19.5/13/6.5Mbps
11g: 54/48/36/24/18/12/9/6M(adaptive)
11b: 11/5.5/2/1M(adaptive)
Frequency Range 2.4-2.4835GHz
Wireless Transmit Power (MAX) 20dBm
Modulation Type OFDM/CCK/16-QAM/64-QAM
Receiver Sensitivity 270M: -68dBm@10% PER
130M: -68dBm@10% PER
108M: -68dBm@10% PER
54M: -68dBm@10% PER
11M: -85dBm@8% PER
6M: -88dBm@10% PER
1M: -90dBm@8% PER
Security 64/128/152 bit WEP, WPA/WPA2, WPA-PSK/WPA2-PSK (TKIP/AES)
Support Operating System Windows 2000/XP/Vista
Hardware Specification
Interface USB 2.0 Hi-Speed
Antenna Internal Omni-directional Antennas
Certifications CE, FCC
Operating Temperature 0°C ~ 40°C
Storage Temperature -40°C~70°C
Relative Humidity 10% ~ 90%, Non Condensation
Storage Humidity 5%~95% Non-Condensing
Dimensions 93.5 x 26 x 11mm
 
* Specificatiile pot fi schimbate fara preaviz
 Adaptor Wireless USB, model TL-WN821NC TP-Link - Adaptoare wireless
 
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