Zoom 5041 User Manual

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Access the Internet at speeds
up to 100 times faster than
dial-up modems.

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Provides an always-on Internet
connection for instant access

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Eliminates Internet traffic on
your phone line.

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DOCSIS 1.0 tested and certi­fied for operation with industry

-standard cable networks

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Can be upgraded to DOCSIS

1.1 automatically by your cable
service provider

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Flexible installation with both
Ethernet and USB ports

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Easy-to-read status display

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Stylish, compact design with
vertical, horizontal, and wall
mount options

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Easy installation with USB
support for Windows XP, Me,
2000 and 98 and Ethernet
support for any operating
system, including Windows 95,
Macintosh, Linux and Unix

™

Zoom® CableModem

External Cable Modem

with USB and Ethernet Connectors

The Zoom CableModem Model 5041 has both 10/100BaseT Ethernet
and USB interfaces to support a wide range of operating systems,
applications and installations. The modem is easily installed using the
software provided. In addition, Zoom's unique Cable Modem Monitor
Software provides user-friendly troubleshooting if problems are encoun­tered on the network.

The Model 5041 has been CableLabs® certified as fully compliant with
the Data Over Cable System Interface Specification 1.0 (DOCSIS 1.0),
ensuring interoperability and a high level of performance with industry­standard cable systems. It is software upgradeable to DOCSIS 1.1, with
the necessary hardware, software and Digital Certificates built into the
modem to support 1.1 enhancements. Data over cable service providers
are supported further with remote and local diagnostic capability, remote
firmware downloads and SNMP support. The cable modem supports up
to fifteen PCs and a data rate of up to 42 Mbps downstream from the
service provider and 10.2 Mbps upstream.

The package includes ZoneLabs' ZoneAlarm™ personal firewall software,
AdSubtract™ ad blocker/cookie filter software, a user's manual and both
Ethernet and USB cables.

■

Unique Zoom Cable Modem
Monitor provides network
troubleshooting software

■

Includes ZoneAlarm
personal firewall
and AdSubtract
ad blocker
software

■

Includes both
USB and
Ethernet cables

™

Model 5041

™

®

Zoom

CableModem

External Cable Modem

with USB and Ethernet Connectors

Features

™

Model 5041

Technical Specifications

• Easy installation with both USB and

Ethernet connectors

• Support for all popular operating

systems

• CableLabs Certified

• 56 bit encryption provides privacy

and security

• Highly integrated design for

superior reliability

• Experienced technical support

for both consumers and service
providers

• SNMP and DOCSIS MIB support

allowing remote software upgrades

• Includes encrypted security key for

DOCSIS 1.1 field upgrades

• Advanced diagnostic software and

firmware

• Backed by over twenty years of

experience in computer
communications

Cable Modem Operating Parameters

Downstream Upstream

Frequency 91 to 857 MHz 5 to 42 MHz
Data Rate Up to 42 Mbps Up to 10.2 Mbps
Modulation 64QAM / 256 QAM QPSK / 16QAM
Error Correction Reed-Solomon decoding Reed-Solomon encoding

(ITU J.38 Annex B)

Channel Bandwidth 6 MHz 200/400/800/1600/3200 KHz
Signal Level -15 to +15 dBmV +8 t0 +58 dBmV (QPSK)

+8 to +55 dBmV (16QAM)s

Operating and Environmental Parameters

Frequency 12VDC, 500mA nominal
Power Consumption 6W nominal
Operating Temperature 0 to 40 C
Dimensions 7.88” (20.0 cm) Width x 1.25” (3.2 cm) Height x 5.75” (14.6 cm) Depth
Weight 14 oz. (.40 kg)
Regulatory FCC Part 15, Class B; UL, C-UL; EN 55022, Class B; EN 55024; EN 60950
System Requirements • DOCSIS cable data service and coaxial cable connection

• Computer with USB port, or

• Computer with Wired Ethernet Network Interface Card (NIC)

Supplied with • 6’ (1.8m) Category-5 10/100 Ethernet Cable

International
Headquarters

Zoom Telephonics, Inc.
207 South Street
Boston, MA 02111
USA
Tel: [phone]
Fax: [phone]
email: [e-mail]

www.zoom.com

Nasdaq: ZOOM

• 4’ USB Cable

• Power Supply and Cord (110VAC / 60 Hz or 230VAC / 50 Hz)

• User’s Manual

• CD-ROM with software including ZoneLabs ZoneAlarm personal firewall,
AdSubtract ad blocker / cookie filter, and Zoom Cable Modem Monitor installation
and troubleshooting software tool

European
Sales/Support

Zoom/Hayes
430 Frimley Businness Park
Frimley, Camberley
Surrey, GU16 5SG UK
Tel: [phone]
Fax [phone]

Windows 98, Windows Me, and Windows 2000 are registered trademarks of Microsoft Corporation.

All other registered trademarks and trademarks used herein are the property of their respective holders.

Zoom and Zoom CableModem are registered trademarks of Zoom Telephonics, Inc.

©2001 Zoom Telephonics, Inc., 207 South Street, Boston, MA 02111

Made in U.S.A.

50411001