Linksys EtherFast BEFSR41 Product Data

Share Your High-Speed Internet
Connection Throughout Your Home
or Office

Think of the EtherFast Cable/DSL Router with 4-Port Switch as a kind
of “splitter” for your Internet connection. Just connect your DSL or
Cable Modem to the Router, and all the computers in your house­hold can share the Internet—all at the same time. The built-in 4-port
switch lets you attach four local PCs directly, or daisy-chain out to
more hubs and switches as your network grows.

Once your computers are connected to the Internet through the
Router, they can communicate with each other too, sharing
resources and files. All your computers can print on a shared printer
connected anywhere in the house. And you can share all kinds of
files between computers—music, digital pictures, and other docu­ments. Keep all your digital music on one computer, and listen to it
anywhere in the house. Organize all of your family’s digital pictures
in one place, to simplify finding the ones you want, and ease
backup to CD-R. Play head-to-head computer games within the
household, or against Internet opponents. Utilize extra free space
on one computer when another’s hard drive starts to fill up.

It’s all easier than you think—the included Setup Wizard takes you
through configuring the Router, step by step. The Router can act as
a DHCP server for your network, so your PCs are configured auto­matically. Universal Plug-and-Play (UPnP) lets specialized Internet
applications configure the Router so you don’t have to. Built-in NAT
technology helps you protect your family while the Router helps
keep intruders out of your computers.

With the EtherFast Cable/DSL Router with 4-Port Switch at the heart
of your home network, you don’t need to be a networking genius to
share printers, files, and your high-speed Internet connection.

Share your high-speed
cable or DSL Internet
connection with multiple
computers

Built-in switch connects
four local PCs directly,
and daisy-chain out to
more hubs and switches
as your network grows

Supports DHCP, Univer­sal Plug-and-Play (UPnP),
and includes a user­friendly Setup Wizard for
easy configuration

EtherFast®

Cable/DSL Router

with 4-Port Switch

Product Data

Model No.

BEFSR41

EtherFast®

Cable/DSL Router

with 4-Port Switch

Features

• Supports Universal Plug-and­Play for Easy Configuration

• Supports IPSec and PPTP Pass­through

• Administer and Upgrade the
Router Remotely over the
Internet

• Configurable as a DHCP
Server on Your Network

• Advanced Security Manage­ment Function for Port Filter­ing, MAC Address Filtering,
and DMZ Hosting

• Automatically Detects Straight
or Cross-over Cable

Specifications

Model Number BEFSR41

Standards IEEE 802.3 (10BaseT), IEEE 802.3u (100BaseTX)

Ports One 10/100 RJ-45 Port for Broadband Modem

Four 10/100 RJ-45 Switched Ports

LED Indicators Power, Ethernet, Internet

UPnP able/cert Yes

OS Support Windows 98SE/Me/2000/XP

Network Protocols TCP/IP, NetBEUI, IPX/SPX

Environmental

Dimensions 186 mm x 154 mm x 48 mm
(W x D x H) (7.32" x 6.06" x 1.89")

Unit Weight 12.28 oz. (0.35 kg)

Linksys
17401 Armstrong Ave.
Irvine, CA 92614 USA

E-mail: [e-mail]

[e-mail]

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.

Power Input External, 9V AC, 1000 mA

Certifications FCC, CE

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

Minimum Requirements

• Broadband connection and
Cable/DSL modem

• TCP/IP Protocol

• CD-ROM Drive

• Internet Explorer 5.0 or Netscape 6
for web-based configuration

• Network adapter

•Network cable

Package Contents

• EtherFast Cable/DSL Router

• Power Adapter

• Network Cable

• Setup CD-ROM with User Guide

• Fast Start Guide

• Registration Card

Specifications are subject to change without notice. Linksys and EtherFast are registered trademarks of Cisco Systems, Inc. Other brands and product names are trademarks or registered trademarks
of their respective holders. Copyright © 2003 Cisco Systems, Inc. All rights reserved.

BEFSR41_V3-DS-30610NC JL

Product Data

Model No.

BEFSR41