The Linksys Instant Broadband EtherFast Cable/DSL Router is the perfect option to connect multiple PCs to a high-speed Broadband Internet connection or to an Ethernet backbone. Allowing up to 253 users, the built-in NAT technology acts as a firewall protecting your internal network. Configurable as a DHCP server, the EtherFast Cable/DSL Router acts as the only externally recognized Internet device on your local area network (LAN). The router can also be configured to block internal users' access to the Internet. Not only will all of your PCs now be able to enjoy your lightening-fast Broadband Internet connection, they will also be able to share internal network data. With the dual-function speed and power of the EtherFast Cable/DSL Router, your network will take off at speeds faster than you ever imagined possible.
Features
Share Cable/DSL Connection with Multiple Computers
Linksys Etherfast Cable/DSL Router with 4 Port Switch: Supplies and Accessories Options
Linksys Etherfast Cable/DSL Router with 4 Port Switch Specifications
Part # BEFSR41
Key Specifications
Etherfast Cable/DSL Router with 4 Port Switch
Manufacturer
Linksys
Manufacturer Part #
BEFSR41
Device Type
Cable/DSL Router with 4 Port Switch
Enclosure Type
Standalone
Networking
Connectivity Technology
Ethernet
Data Transfer Rate
10 BaseT, 100 BaseTX
Remote Management
Web-based administration, UPnP
Remote Management Protocol
Universal Plug and Play (UPnP)
Network / Transport Protocol
TCP/IP, NetBEUI, IPX/SPX
Status Indicators
Power, Ethernet, Internet
Features
IPSec, PPTP Passthrough, DHCP Server, Port Filtering, MAC Address Filtering, DMZ Hosting, Auto Cable Detect
Interfaces
Interfaces
1 x WAN Port (10/100 Ethernet, RJ-45) 4 x LAN Ports (10/100 Ethernet, RJ-45)
Power Requirements
Power Supply
External
Voltage
9 V AC
Dimensions (H X W X D)
Unit
1.89" x 7.32" x 6.06"
Weight
Unit
0.77 lbs
System 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
Linksys Etherfast Cable/DSL Router with 4 Port Switch Features
Supports Universal Plug-and-Play 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
Linksys Etherfast Cable/DSL Router with 4 Port Switch Included Items
Linksys BEFSR41 EtherFast Cable/DSL Router
Network Cable
Power Adapter
Setup CD-ROM with User Guide
Fast Start Guide
Registration Card
Linksys Etherfast Cable/DSL Router with 4 Port Switch Video
1.800.814.5410 
858.764.8900 Mon-Fri 6AM-4PM PT
