Buffalo Technology AirStation WBR2-B11 User Manual

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11Mbps Wireless Cable/DSL Router with AOSS – WBR2-B11

The AirStation 11Mbps Wireless Cable/DSL Router, model WBR2-B11, incorporates AirStation One-Touch Secure System (AOSS™), which automatically detects and configures AOSSenabled wireless clients. This is done seamlessly by creating secure wireless connections, making setup a snap. Security features include Intrusion Detector firewall, Privacy Separator or standard 128/64-bit WEP. A built-in 10/100 4-port switch offers the flexibility of wired and wireless connections on the same network. Integrated Repeater Feature (WDS) and optional external 2.4GHz antenna will extend range and boost the performance of your wireless network. The combination of security, affordability and easy push-button setup, makes this Router a perfect wireless solution for any home or office network.

AirStation One Touch Secure System™


802.11b wireless data rates


Built-inDHCP server and 10/1004-portswitch


Simple web browser setup


WDS Support (Bridge/Repeater mode)

Exclusive Intrusion Detector Firewall


Roaming Support


External 2.4GHz Antenna support


MAC Address Filtering


NAT Support


Buffalo's AirStation One Touch Secure System™ allows you


to create secure wireless connections with the push of a


button and a click of the mouse!"


Press the AOSS button on the router to initiate the AOSS session.

Click on the AOSS icon in the Buffalo Client Manager Software.

DONE - A secure connection is automatically established between the Router and Notebook computer.

*AOSS functions between Buffalo AOSS enabled devices only. Buffalo client devices are AOSS enabled by using Buffalo’s updated client manager software (Windows clients only).


Technical Specifications

11Mbps Wireless Cable/DSL Router with AOSS – WBR2-B11

Wireless LAN

Standards Compliance









Frequency Range









Transmission Mode


DSSS, Half Duplex







Access Mode


Infrastructure Mode, WDS (up to 6 units)







Transmission Rate


1, 2, 5.5, 11Mbps









WEP, MAC address filtering





Intrusion Detector, Privacy Separator






External Antenna Connector








Wired LANnce




Standards Compliance


IEEE802.3 (10Base-T/100Base-TX)







Transmission Rate








Transmission Encoding Method

10 Base-TManchester coding





100 Base-TX4B5B/MLT-3







Access Method











10/100 Mbps, Auto Sensing, Auto MDIX







Number of WAN Ports


4 LAN, 1 WAN







Connector Type



















W3 x H6.75 x D6.1in (76 x 171 x 155mm)







Operating Environment









Power Supply


100-240VAC Universal, 50/60Hz to





DC 3.3V 2.5A







Power Consumption


5.0W Max.






Support Available for:

Works with major operating systems. Simple web browser







Package Contents:

AirStation 11Mbps Wireless Cable/DSL Router, Power




Supply, Setup CDROM with Manual, Ethernet cable, Quick




Setup Guide, Warranty Statement






Related Products:

Buffalo AirStation 802.11b and 802.11g Access Points and




Client Adapters, AirStation 2.4 GHz Antennas.


*11 Mbps is the IEEE 802.11g standard theoretical maximum data transfer rate. Actual wireless network throughput is limited by environmental and system factors and will be less.

How AOSS Handles Security:


Buffalo Technology (USA), Inc. is a leading global provider of affordable, easy-to-use,next-generationwired and wireless network solutions for the consumer, SOHO and SMB markets. With its expansion into the U.S. retail market, Buffalo offers home users a full suite of wireless home networking solutions such as its award winning line of AirStation 54g products; its high speed 125Mbps 802.11g Plus products; and its versatile line of 802.11a/b/g combo products. Buffalo completes its offerings with additionalworld-classnetworking solutions that include memory, storage and multimedia products - perfectly suited for any wireless environment. With its new AirStation OneTouch Secure System (A.O.S.S), Buffalo offers the ultimate inease-of-useand security.The company’s commitment to its customers and technological innovation has put Buffalo at the forefront of networking technology and is the foundation for its leading position among the top WLAN vendors worldwide.

When two or more AOSS clients attach to the AOSS network, the client and router automatically negotiate the highest level of security that the clients and router can support. In the above example, one of the AOSS clients supports both WEP and WPA level encryption (TKIP and AES), while the other supports only WEP. AOSS automatically adjusts the security to a level that both clients support.

© 2003 Buffalo Technology (USA), Inc. Buffalo Technology and the Buffalo Technology logo are registered trademarks belonging to Buffalo Technology (USA), Inc. All other trademarks mentioned belong to their respective owners. Buffalo Technology is not responsible for typographical errors or omissions. Product specifications and prices are subject to change without notice. 042304 OSG/GL

4030 W. Braker Lane #120 Austin,TX 78759 800-456-9799