Zoom CableModem User Manual
Zoom
CableModem
USER’S MANUAL
Zoom USB Cable Modem
NOTICE
This document contains proprietary information protected by copyright, and
this User’s Manual and all the a ccomp a ny i ng ha rd wa re, software, and
documentation are copyrighted. All rights are reserved. No part of this
document may be photocopie d or reproduced by mechanica l , e l e ctroni c, or
other means in any form.
The manufacturer does not warrant that the hardware will work properly in
all environments and applications, and makes no warranty and representation, either implied or expressed, with respect to the quality,
performance, merchantability, or fitness for a particular purpose of the
software or documentation. The manufacturer reserves the right to make
changes to the hardware and User’s Manual content without obligation to
notify any person or organiza tion of the revision or change.
All brand and product names are the trademarks of their respective owners.
© Copyright 2001. All rights reserved.
Contents
GETTING STARTED ............................................................... 1
C
ABLE MODEM SERVICE ........................................................... 1
S
YSTEM REQUIREMENTS........................................................... 2
W
HAT YOU WILL NEED FOR INSTALLATION................................... 2
1. I
NSTALLING YOUR CABLE MODEM....................................... 5
C
ONTACTING YOUR CABLE COMPANY ........................................... 5
M
AKING THE CONNECTIONS ...................................................... 7
C
ONFIGURING YOUR COMPUTER’S NETWORK SETTINGS ..................10
2. C
ONFIGURING YOUR BROWSER........................................ 19
I
NTERNET EXPLORER 4.0.........................................................19
I
NTERNET EXPLORER 5.0.........................................................19
N
ETSCAPE NAVIGATOR............................................................20
AOL...................................................................................20
3. U
SING YOUR CABLE MODEM ............................................ 21
C
ONNECTING TO THE INTERNET................................................21
E
NDING AN INTERNET SESSION.................................................21
U
NPLUGGING THE MODEM .......................................................21
U
NINSTALLING THE MODEM .....................................................22
A
PPENDIX A. FRONT PANEL INFORMATION ............................ 23
A
PPENDIX B. TROUBLESHOOTING......................................... 24
A
PPENDIX C. REGULATORY INFORMATION ............................. 27
R
EFERENCE INFORMATION................................................... 28
Getting Started
Your Zoom® USB (Universal Serial Bus) Cable Modem is
designed to connect your personal computer to the Internet
through the same cable that you use for television reception.
A cable modem provides several advantages over traditional dialup analog modems:
• Transmission speeds are much faster. Because of the increased
speed of a cable modem, you can enjoy faster, more
productive Internet sessions.
• A cable modem frees up your phone line, so you don’t miss
phone calls or have to obtain a dedicated telephone line for
Internet access.
• The cable connection can be “always-on,” so Internet access is
fast and easy.
Cable Modem Service
Your local television cable company provides cable modem service,
also known as cable data service or broadband Internet. The cable
that supplies television service to your home or office is connected
to the modem in the same way that it is connected to your
television set or cable box. You can then get the benefit of highspeed access to the Internet through the local cable company’s
service. The cable connection to the Internet does not interfere
with your regular cable television signals because the modem
service is provided on different channels than television
programming.
Getting Started 1
System Requirements
• A computer running Windows® 98, Windows Me (Millennium
Edition), or Windows 2000.
• A USB port on your computer. If you do not have one, you
will need to acquire a USB expansion card and install it in an
available PCI slot.
What You Will Need For Installation
In addition to this manual, check to see that your package includes
the following items. If you are missing any item, contact your
dealer.
•
Zoom Cable Modem
•
6-foot USB cable
•
Power adapter
•
CD-ROM or floppy diskette.
Some models may also include a mounting stand.
2 Zoom USB Cable Modem User’s Manual
In addition to the items packaged with your modem, you will need
the following items to complete your installation.
• Cable modem service provided by your cable company. The
service must be DOCSIS (Data Over Cable Service Interface
Specification) compatible.
• A power outlet.
• A cable TV outlet.
• The proper length of 75-ohm coaxial cable to reach between
your cable modem and the cable outlet
Note:
Because there is great variety in the way cable is installed,
Zoom does not provide a coaxial cable to connect to your
cable system. If your cable service company does not
provide one, you should purchase a coaxial cable with an
RG-59 or RG-61U rating (75 ohm) and industry-standard
F connectors. For best performance, do not use “pushon” F connectors; use only “screw-on” F connectors.
Getting Started 3
4 Zoom USB Cable Modem User’s Manual
1
Installing Your Cable Modem
Note:
This chapter illustrates a typical cable installation in your home
or office and describes how to connect the Zoom Cable
Modem to your computer.
Installation consists of a few simple steps:
1. Requesting cable modem service from your local cable
2. Connecting the modem and installing the USB driver.
3. Configuring your computer’s network settings.
If your cable company provides you with an installation
procedure, follow it instead of the procedure described in
this chapter.
company.
Contacting your Cable Company
Before you install the Zoom Cable Modem, contact your cable
company to arrange for cable modem service and to establish a
cable modem account. You should have the following information
at hand before you contact your cable company:
1. The Cable Media Access Control (C-MAC) address of the
modem, located on the modem’s bottom case label.
2. The USB Media Access Control (U-MAC) address, also
located on the modem’s bottom case label.
We advise that you record all MAC addresses in the Reference
Information section at the end of this manual.
Installing Your Cable M o d em 5
The diagram below shows a typical cable modem installation. The cable modem should be placed on a port of the first splitter inside your home or office, and should be kept on a separate circuit from your cable television service.
It is possible that the signal coming from the cable modem back to
the cable provider’s central office may interfere with signals from
the TV set-top box for Pay Per View or Video on Demand
services. If this happens, install a high-pass filter at the input of the
2:1 splitter going to the TV sets (see the preceding diagram).
6 Zoom USB Cable Modem User’s Manual
Loading...