TP-Link TL-WN821N juhtmevaba võrguadapter

The TL-WN821N juhtmevaba N USB Adapter complies with IEEE 802.11n (Draft 2.0), IEEE 802.11g, and IEEE 802.11b standards. juhtmevaba transmission rates can reach up to 300Mbps. The adapter employs MIMO technology and has internal Intelligent Antennas providing even better juhtmevaba performance, 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 juhtmevaba 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 juhtmevaba products.
– Provides two methods of operation: Infrastructure and Ad-Hoc
– Adopts MIMO technology for juhtmevaba 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 juhtmevaba 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 juhtmevaba connections.
– Supports Windows 2000/XP/Vista OS

Tehnilised andmed

Üldine

Tootja	Tp-Link
Mudel	TL-WN821N

Ports & interfaces

Connectivity Technology	juhtmevaba
Host Liides	USB
Liides	WLAN

Network

Sagedus Range	2.4 – 2.4835 GHz GHz
Maximum Data Transfer Rate	300 Mbit/s Mbit/s
Modulation	16-QAM, 64-QAM, CCK, DBPSK, DQPSK, OFDM
Networking Standards	IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Supported Network Protocols	CSMA/CA, ACK
Top Wi-Fi Standard	Wi-Fi 4 (802.11n)
Wi-Fi	jah
Wi-Fi Band	Single-band (2.4 GHz)
Wi-Fi Standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Wlan Data Transfer Rates Supported	11,54,300 Mbit/s Mbit/s

Design

Antenna	jah
Antenna Design	Internal
Component For	PC/Laptop
Internal	ei
Operating Modes	Infrastructure mode
Product Värv	must, valge
Transmitting Võimsus (Ce)	20 dBm dBm
Transmitting Võimsus (Fcc)	20 dBm dBm
Wps Push Button	jah

Power

Usb Powered	jah

System requirements

Linux Operating Systems Supported	jah
Mac Operating Systems Supported	Mac OS X 10.15 Catalina
Windows Operating Systems Supported	Windows 7 Professional x64, Windows 8.1 Pro, Windows 10, Windows 7 Starter, Windows 8.1 Pro x64, Windows 10 Education, Windows 7 Starter x64, Windows 8.1 x64, Windows 10 Education x64, Windows 7 Ultimate, Windows 10 Enterprise, Windows 7 Ultimate x64, Win

Operational conditions

Operating Relative Humidity (H-H)	10 – 90% %
Operating Temperature (T-T)	0 – 40 °C °C
Salvestusmaht Relative Humidity (H-H)	5 – 95% %
Salvestusmaht Temperature (T-T)	-40 – 70 °C °C

Weight & dimensions

Sügavus	26 mm mm
Kõrgus	12 mm mm
Laius	86 mm mm

Technical details

Compliance Certificates	CE, Federal Communications Commission (FCC), RoHS

Other features

Quick Start Guide	jah