Product Data
Model No.
Features
• Supports Universal Plug-and-
Play for Easy Configuration
• Capable of up to 128-Bit WEP
Encryption
• Access Your Network
Remotely Over the Internet
through Virtual Private Net-
working (VPN)
• Supports IPSec and PPTP Pass-
Through
• Administer and Upgrade the
Router Remotely over the
Internet
• Configurable as a DHCP
Server on Your Network
• Advanced Security Manage-
ment Functions for Port Filter-
ing, MAC Address, Filtering,
and DMZ Hosting
Linksys
17401 Armstrong Ave.
Irvine, CA 92614 USA
E-mail: sales@linksys.com
support@linksys.com
Web: http://www.linksys.com
Linksys products are available in more than 50
countries, supported by 12 Linksys Regional Offices
throughout the world. For a complete list of local
Linksys Sales and Technical Support contacts, visit
our Worldwide Web Site at www.linksys.com.
BEFW11S4
Package Contents
• Wireless-B Broadband Router
• Power Adapter
• Network Cable
• Setup CD-ROMs with User Guide
• Fast Start Guide
• Registration Card
Wireless-B
Minimum Requirements
• Broadband connection and modem
• TCP/IP Protocol
• CD-ROM Drive
• Internet Explorer 5.0 or Netscape 6
for web-based configuration
• Network adapter
•Network cable
Specifications are subject to change without notice. Linksys is a registered trademark of Cisco Systems, Inc. Other brands and product names are trademarks or registered trademarks of their respec-
tive holders. Copyright © 2003 Cisco Systems, Inc. All rights reserved.
BEFW11S4-DS-30905B KL
Specifications
Model Number BEFW11S4
Standards IEEE 802.3 (10BaseT), IEEE 802.3u (100BaseTX),
IEEE 802.11b (Wireless)
Channels 11 (US and Canada)
Ports One 10/100 RJ-45 Port for broadband Modem
Four 10/100 RJ-45 Switched Ports
LED Indicators Power, Wireless-B, Ethernet, Internet
UPnP able/cert Yes
.Net Support No
Modulation CCK, QPSK, BPSK
OS Support Windows 98SE/Me/2000/XP
Network Protocols TCP/IP, NetBEUI, IPX/SPX
WEP key bits 64-bit and 128-bit
Environmental
Dimensions 186 mm x 154 mm x 48 mm
(W x D x H) (7.31" x 6.16" x 1.88")
Unit Weight 1 lb. (0.45 kg)
Power Input External, 12V AC, 1A
Certifications FCC, CE, WiFi
Operating Temp. 32ºF to 104ºF (0ºC to 40ºC)
Storage Temp. -4ºF to 158ºF (-20ºC to 70ºC)
Operating Humidity 10% to 85%, Non-Condensing
Storage Humidity 5% to 90%, Non-Condensing
Broadband Router