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Package Contents

Specifications

Model Number: 

BEFSRU31

Standards:

IEEE 802.3 (10BaseT), IEEE 802.3u 
(100BaseTX), USB Specification 1.0 & 1.1 

Protocol:

CSMA/CD

Ports:

WAN:

One 10Base-T Port (for Modem) 

LAN:

Three 10/100 RJ-45 Switched Ports 
One Shared Uplink Port,
One USB (Slave) Port 

Cabling Type:

10BaseT:

UTP Category 3 or better       

100BaseTX:

UTP Category 5 or better 

USB: 

USB Cable 

Topology:

Star

Speed (Mbps): 

WAN:

10

LAN:

10 or 20 (Half/Full Duplex) or
100 or 200 (Half/Full Duplex)

USB:

Up to 12

LEDs:

Power
WAN:

Link, Act, Diag   

LAN:

Link/Act, Full/Col, 100

USB:

Link/Act

Environmental

Dimensions:

7.31” x 6.16” X 1.88”
(186 mm x 154 mm x 48 mm) 

Unit Weight:

13.4 oz. (0.38 Kg)

Power:

External, 9V AC, 1A

Certifications:

FCC Class B, CE Mark Commercial

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

EtherFast

®

Cable/DSL Router with USB

and 3-Port 10/100 Switch

• One EtherFast

®

Cable/DSL Router with USB

Port & 3-Port 10/100 Switch 

• One USB Cable
• One Driver Disk (for USB Port)
• One Power Adapter 
• One User Guide and Registration Card

Model Number:  BEFSRU31

System Requirements

• Internet Explorer 4.0 or higher (5.0

Recommended), or Netscape Navigator
4.0 or higher (4.7 Recommended)

• Windows 98, 2000, or Millennium for USB

Port

Linksys

17401 Armstrong Ave.
Irvine, CA  92614 USA

Information

(800) 546-5797

Technical Support

(800) 326-7114

(949) 261-1288

Fax

(949) 261-8868

World Wide Web

http://www.linksys.com

Email

[email protected]

[email protected]

China

Tech Support

(10) 6432 1920

Sales

(10) 6432 1923

Fax

(10) 6437 6891

Japan

Telephone

(03) 5259-5139

Fax

(03) 5259-5117

Philippines

Telephone

(632) 638 5580

Fax

(632) 635 6772

Singapore

Telephone

552-8998

Fax

552-1024

Thailand

Telephone

717-0770

Fax

717-0738

United Kingdom

Tech Support

0870 7393939

Sales

01245 352403

Fax

0870 7393938

01023

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