Linksys BEFCMU10, CIT200 User Manual

Own Simple and Affordable Cable
Internet Connectivity

Experience the savings of owning your own
cable modem! The EtherFast Cable Modem
is the easiest and most affordable way to
harness the full potential of the Internet.

With the plug-and-play EtherFast Cable
Modem, installation is quick and simple.
Connect it directly to any PC with an available
USB or Ethernet port, and you’re ready to surf
the Internet. Or connect it to your LAN through
a Linksys router, and share high-speed Internet
access with everyone on your network.

The EtherFast Cable Modem is fully compliant
with the industry standard, DOCSIS 1.0—and
easily upgrades to 1.1—so you know it’ll work
with any cable ISP.

Easy Installation—
One Phone Call to
Your Internet Service
Provider Completes
the Setup

WIRED

“Always On”
Connection
Eliminates Worries
about Busy Signals
and Time-outs

EtherFast®

Cable

Modem

with USB and Ethernet Connection

With the EtherFast Cable Modem, it’s easy to
make the most of your cable Internet
connection.

Much Faster
Downloads and
Uploads than Dial-up
Internet Connections

Seamlessly
Compatible with Your
Linksys Router

Product Data

Model No.

BEFCMU10

EtherFast®

Cable Modem

Features

• Built-in 10/100 Ethernet Port
and USB Connection

• Two-way Cable Modem up to

42.88Mbps Downstream and

10.24Mbps Upstream

• Stackable with All Linksys
Routers

• CableLabs

®

Certified DOCSIS

1.0, Upgradable to 1.1

• Free Technical Support—24
Hours a Day, 7 Days a Week,
Toll-Free US Calls

• 1-Year Limited Warranty

Specifications

Model Number BEFCMU10 ver. 2

Standards IEEE 802.3 (10BaseT), IEEE 802.3u

DOCSIS 1.0 (1.1 Upgradable)
USB Specification 1.1

Ports

Cable F-type female 75 ohm connector
Ethernet 10/100 RJ-45 Port
USB USB Type B Port

Downstream

Modulation 64QAM, 256QAM
Data Rate 30Mbps (64QAM), 43Mbps (256QAM)
Frequency Range 88MHz to 860MHz
Bandwidth 6MHz
Input Signal Level -15dBmV to +15dBmV

Upstream

Modulation QPSK, 16QAM
Data Rate (Kbps) 320, 640, 1280, 2560, 5120 (QPSK)

640, 1280, 2560, 5120, 10240 (16QAM)
Frequency Range 5MHz to 42MHz
Bandwidth 100, 400, 800, 1600, 3200kHz
Output Signal Level +8 to +58dBmV (QPSK)

+8 to +55dBmV (16QAM)

Management

MIB Group SNMPv2 with MIB II, DOCSIS MIB, Bridge MIB

Security

Baseline Privacy 56-Bit DES with RSA Key Management

Linksys
A Division of Cisco Systems, Inc.
18582 Teller Avenue
Irvine, CA 92612 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.

LEDs Power, Link/Act, Send, Receive, Cable

Environmental

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

Unit Weight 15.5 oz. (0.44 kg)

Power External, 12V DC, 1000 mA

Certifications FCC Part 15 Class B, CE Mark

Operating Temp. 32ºF to 104ºF (0ºC to 40ºC)

Storage Temp. -4ºF to 158ºF (-20ºC to 70ºC)

Operating Humidity 10% to 90%, Non-Condensing

Storage Humidity 10% to 90%, Non-Condensing

Minimum Requirements

• PC with the following:

• 10/100 Ethernet Network Adapter

• CD-ROM Drive
or
PC with the following:

• Windows 98, Me, 2000, or XP (to use the USB connection)

•USB Port

• CD-ROM Drive

• DOCSIS 1.0 Compliant Headend or DOCSIS 1.0 Compliant
MSO Network (Cable Internet Service Provider)

Package Contents

• One EtherFast Cable Modem

•One AC Adapter

• One USB Cable

• One RJ-45 CAT 5e UTP Cable

• One Setup CD-ROM

•User Guide on CD-ROM

• One Registration Card

Specifications are subject to change without notice. Linksys is a registered trademark or trademark of Cisco Systems, Inc. and/or its affiliates in the U.S. and certain other countries. Copyright © 2003
Cisco Systems, Inc. All rights reserved. Other brands and product names are trademarks or registered trademarks of their respective holders.

BEFCMU10_V2-DS-30825A JL

Product Data

Model No.

BEFCMU10