The Linksys Instant Broadband EtherFast Cable/DSL Router is the perfect solution for connecting a small group of PCs to a high-speed broadband Internet connection or to a Fast Ethernet or Ethernet backbone.

Manufacturer's Part#: BEFSR41
Product Dimensions: 9.75 Inches x 11.5 Inches x 3 Inches
Weight: 2.36 Lbs

Features:
General Information
- Product Line: EtherFast
- Marketing Information: The Linksys EtherFastr Cable/DSL Router with 4-Port Switch is the perfect option to connect multiple PCs to a high-speed Broadband Internet connection or to an Ethernet back-bone. Allowing up to 253 users, the built-in NAT technology acts as a firewall protecting your internal network.



Configurable as a DHCP server for your existing network, the EtherFastr Cable/DSL Router with 4-Port Switch 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. A typical router may have to rely on an external hub or switch to share its Internet connection, but the Linksys EtherFastr Cable/DSL with 4-Port Switch Router channels this connection through the blazing, full duplex speed of its built-in EtherFastr 10/100 4-Port Switch.



This cutting-edge combination of router and switch technology eliminates the need to buy an additional hub or switch and serves your network as a completely dedicated, full duplex backbone. Now your entire network will enjoy blazing Broadband Internet connections supported by its robust switched backbone. With the dual-function speed and power of the EtherFastr Cable/DSL Router with 4-Port Switch, your network will take off at speeds faster than you ever imagined possible.

Networking
- Ports: 4 x RJ-45 10/100Base-TX Ports (LAN), 1 x RJ-45 10Base-T Port (WAN), 1 x Port (Shared) (Uplink)

Media & Performance
- Connectivity Media: Category 5 UTP (10/100Base-TX)
- Data Transfer Rate: 200Mbps Fast Ethernet (Full-duplex), 100Mbps Fast Ethernet (Half-duplex), 20Mbps Ethernet (Full-duplex), 10Mbps Ethernet (Half-duplex)

Protocols & Management
- Protocols Supported: , TCP/IP, TCP/IP, RMON,
- Management: - Remote Management Protocol: RMON
- Status LEDs: - Power

- WAN: Link, Act, Diag

- LAN: Link/Act, Full/Col, 100
- Controls: Reset

Processor & Storage
- Memory: 1MB RAM

Miscellaneous
- Additional Information: - Supports Universal Plug-and-Play for Easy Network Configuration

- Access Your Network Remotely through Virtual Private Networking (VPN)-Supports IPSec and PPTP Pass-Through

- Easily Configurable through a Web Browser-Locally and over the Internet

- Administer and Upgrade Your Router Remotely over the Internet

- Advanced Security Management Functions for Port Filtering, MAC Address Filtering, and DMZ Hosting

- 4-Port, 10/100Mbps, Built-in Switch Speeds Up Your Gaming and Multimedia Experience

- Configurable as a DHCP Server on Your Network
- Bill of Materials: - One EtherFastr Cable/DSL Router with 4-Port Switch

- One Setup Wizard CD-ROM with User Guide Included

- One Power Adapter

- One Fast Start Guide

- One Registration Card
- Certifications & Standards: - IEEE 802.3

- IEEE 802.3u

- FCC

- CE

- VCCI

- MIC

Power Description
- Input Voltage: 100 to 240V AC ±10%
- Frequency: 50 to 60Hz

Environmental Conditions
- Temperature: 32 to 104°F (Operating), -4 to 158°F (Storage), 0 to 40°C (Operating), -20 to 70°C (Storage)
- Humidity: 10 to 85% non-condensing (Operating), 5 to 90% non-condensing (Storage)

Physical Characteristics
- Body Color: Black, Blue
- Form Factor: External
- Dimensions: 1.88" x 7.31" x 6.16"
- Weight: 1.1 lb

Warranty & Support
- Standard Warranty: 1 Year(s) Limited
- Parts Warranty & Labor: 1 Year Labor, 1 Year Parts

GENERAL INFORMATION- MANUFACTURER: LINKSYS
- MANUFACTURER PART NUMBER: BEFSR41
- MANUFACTURER WEBSITE ADDRESS: WWW.LINKSYS.COM
- PRODUCT LINE: ETHERFAST
- PRODUCT NAME: ETHERFAST BEFSR41 BROADBAND ROUTER
- MARKETING INFORMATION: THE LINKSYS ETHERFAST CABLE/DSL ROUTER WITH
4-PORT SWITCH IS THE PERFECT OPTION TO CONNECT MULTIPLE PCS TO A
HIGH-SPEED BROADBAND INTERNET CONNECTION OR TO AN ETHERNET
BACK-BONE. ALLOWING UP TO 253 USERS THE BUILT-IN NAT TECHNOLOGY
ACTS AS A FIREWALL PROTECTING YOUR INTERNAL NETWORK.

CONFIGURABLE AS A DHCP SERVER FOR YOUR EXISTING NETWORK THE
ETHERFAST CABLE/DSL ROUTER WITH 4-PORT SWITCH 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. A TYPICAL ROUTER MAY HAVE TO RELY ON AN
EXTERNAL HUB OR SWITCH TO SHARE ITS INTERNET CONNECTION BUT THE
LINKSYS ETHERFAST CABLE/DSL WITH 4-PORT SWITCH ROUTER CHANNELS THIS
CONNECTION THROUGH THE BLAZING FULL DUPLEX SPEED OF ITS BUILT-IN
ETHERFAST 10/100 4-PORT SWITCH.

THIS CUTTING-EDGE COMBINATION OF ROUTER AND SWITCH TECHNOLOGY
ELIMINATES THE NEED TO BUY AN ADDITIONAL HUB OR SWITCH AND SERVES
YOUR NETWORK AS A COMPLETELY DEDICATED FULL DUPLEX BACKBONE. NOW
YOUR ENTIRE NETWORK WILL ENJOY BLAZING BROADBAND INTERNET
CONNECTIONS SUPPORTED BY ITS ROBUST SWITCHED BACKBONE. WITH THE
DUAL-FUNCTION SPEED AND POWER OF THE ETHERFAST CABLE/DSL ROUTER
WITH 4-PORT SWITCH YOUR NETWORK WILL TAKE OFF AT SPEEDS FASTER THAN
YOU EVER IMAGINED POSSIBLE.
- PRODUCT TYPE: BROADBAND ROUTER

INTERFACES/PORTS
- INTERFACES/PORTS: 4 X 10/100BASE-TX LAN1 X 10BASE-T WAN
- INTERFACES/PORTS DETAILS: 4 X RJ-45 10/100BASE-TX PORT(S) LAN1 X
RJ-45 10BASE-T PORT(S) WAN1 X PORT(S) SHARED UPLINK

MEDIA & PERFORMANCE
- CONNECTIVITY MEDIA: CATEGORY 5 UTP 10/100BASE-TX
- DATA TRANSFER RATE: 200MBPS FAST ETHERNET FULL-DUPLEX100MBPS FAST
ETHERNET HALF-DUPLEX20MBPS ETHERNET FULL-DUPLEX10MBPS ETHERNET
HALF-DUPLEX

I/O EXPANSIONS
- EXPANSION SLOTS: NOT APPLICABLE
- SLOT DETAILS: NOT APPLICABLE

MANAGEMENT & PROTOCOLS
- MANAGEMENT: REMOTE MANAGEMENT PROTOCOL: RMON
- PROTOCOLS: TCP/IPRMON

MEMORY
- MEMORY: 1MB RAM

CONTROLS/INDICATORS
- CONTROLS: RESET SWITCH
- STATUS INDICATORS: POWER WAN: LINK ACT DIAG LAN: LINK/ACT
FULL/COL 100

POWER DESCRIPTION
- INPUT VOLTAGE: 100 V AC TO 240 V AC 10%
- FREQUENCY: 50 HZ TO 60 HZ

ENVIRONMENTAL CONDITIONS
- TEMPERATURE: 32 F (0 C) TO 104 F (40 C) OPERATING-4 F (-20 C)
TO 158 F (70 C) STORAGE
- HUMIDITY: 10% TO 85% NON-CONDENSING OPERATING5% TO 90%
NON-CONDENSING STORAGE

PHYSICAL CHARACTERISTICS
- COLOR: BLACKBLUE
- FORM FACTOR: DESKTOP
- DIMENSIONS: 1.88 X 7.31 X 6.16
- SHIPPING DIMENSIONS: 2.75 HEIGHT X 9.75 WIDTH X 11.3 DEPTH
- WEIGHT: 1.1 LB
- SHIPPING WEIGHT: 2.44 LB

MISCELLANEOUS
- PACKAGE CONTENTS: ONE ETHERFAST CABLE/DSL ROUTER WITH 4-PORT
SWITCH ONE SETUP WIZARD CD-ROM WITH USER GUIDE INCLUDED ONE POWER
ADAPTER ONE FAST START GUIDE ONE REGISTRATION CARD
- ADDITIONAL INFORMATION: SUPPORTS UNIVERSAL PLUG-AND-PLAY FOR EASY
NETWORK CONFIGURATION ACCESS YOUR NETWORK REMOTELY THROUGH VIRTUAL
PRIVATE NETWORKING (VPN)-SUPPORTS IPSEC AND PPTP PASS-THROUGH EASILY
CONFIGURABLE THROUGH A WEB BROWSER-LOCALLY AND OVER THE INTERNET
ADMINISTER AND UPGRADE YOUR ROUTER REMOTELY OVER THE INTERNET
ADVANCED SECURITY MANAGEMENT FUNCTIONS FOR PORT FILTERING MAC
ADDRESS FILTERING AND DMZ HOSTING 4-PORT 10/100MBPS BUILT-IN
SWITCH SPEEDS UP YOUR GAMING AND MULTIMEDIA EXPERIENCE CONFIGURABLE
AS A DHCP SERVER ON YOUR NETWORK
- CERTIFICATIONS & STANDARDS: IEEE 802.3 IEEE 802.3U FCC CE VCCI MIC

WARRANTY
- STANDARD WARRANTY: 1 YEAR(S) LIMITED
- PARTS WARRANTY/LABOR: 1 YEAR(S) LABOR1 YEAR(S) PARTS