Motorola CG3500 User manual
CG3500 Communications Gateway
User Guide
LINE2
LINE 1
ACTIVITY
ONLINE
SEND
RECEIVE
POWER
CG3500 Communications Gateway
REGULATORY INFORMATION
CAUTION
RISK OF ELECTRIC SHOCK
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
TO REDUCE THE RISK OF ELECTRIC SHOCK,
DO NOT REMOVE COVER (OR BACK).
NO USER-SERVICEABLE PARTS INSIDE.
CAUTION:
CAUTION
These servicing instructions are for use by qualified personnel only. To reduce the risk
of electrical shock, do not perform any servicing other than that contained in the
Installation and Troubleshooting Instructions unless you are qualified to do so. Refer all
servicing to qualified service personnel.
Special Symbols that Might Appear on the Eq
Special Symbols that Might Appear on the EqSpecial Symbols that Might Appear on the Eq
Special Symbols that Might Appear on the Equipment
uipmentuipment
uipment
Different types of cord sets may be used for connections
to the main supply circuit. Use only a main line cord that
complies with all applicable product safety requirements
of the country of use.
The exclamation point, within an equilateral triangle, is
intended to alert the user to the presence of important
installation, servicing, and operating instructions in the
documents accompanying the equipment.
WARNING
TO PREVENT FIRE OR SHOCK HAZARD, DO NOT EXPOSE THIS APPLIANCE TO
RAIN OR MOISTURE.
CAUTION
USE ONLY MAINS LINE CORD THAT COMPLIES WITH THE COUNTRY’S
PRODUCT SAFETY REQUIREMENTS.
Declaration of Conformity
We Motorola, Inc.
Broadband Communication Sector
of: 3850 North Wilkes Road
Arlington Heights, Illinois 60004-1271
and: Imperium
Imperial Way
Reading Berkshire, England
United Kingdom
declare that the product:
Communications Gateway CG3500
to which this declaration relates, is in compliance with the following:
Council Directive 89/336/ECC (EMC Directive) as
amended by:
Council Directive 93/68/ECC, Article 5
Council Directive 92/31/EEC
The product having been evaluated against the following Standards:
EN 50082-1: 1992
EN 55022: 1994 + A1: 1995 + A2: 1997 / CISPR 22: 1993
EN 61000-3-2: 1995 + A1: 1998 + A2: 1998
EN 61000-3-3: 1995
and further it is declared to be in compliance with the following:
Council Directive 73/23/ECC (Low Voltage Directive) as
amended by:
93/68/EEC, Article 13
The product having been evaluated against the following Standards:
EN 60950: 1992 + A1: 1993 + A2: 1993 + A3: 1995 + A4: 1997
+ A11: 1997/
IEC 950: 1991 + A1: 1992 + A2: 1993 + A3: 1995 + A4: 1996
Repairs
If repair is necessary, contact your cable modem service provider.
Copyright © 2001 by Motorola, Inc.
All rights reserved. No part of this publication may be reproduced in any form or by any
means or used to make any derivative work (such as translation, transformation or
adaptation) without written permission from Motorola, Inc.
Motorola, Inc. reserves the right to revise this publication and to make changes in
content from time to time without obligation on the part of Motorola, Inc. to provide
notification of such revision or change. Motorola, Inc. provides this guide without
warranty of any kind, either implied or expressed, including, but not limited, to the
implied warranties of merchantability and fitness for a particular purpose. Motorola, Inc.
may make improvements or changes in the product(s) described in this manual at any
time.
MOTOROLA and the stylized M logo are registered trademarks of Motorola, Inc.
Macintosh is a registered trademark of Apple Corporation.
Microsoft, Windows, Windows 95 and Windows 98 are registered trademarks of
Microsoft Corporation.
Netscape is a registered trademark of Netscape Communications Corporation.
UNIX is a registered trademark of the Open Group.
CONTENTS
Introduction-------------------------------------------------1
Front Panel-------------------------------------------------2
Rear Panel--------------------------------------------------4
Before You Begin------------------------------------------6
Installation---------------------------------------------------8
For a Single User------------------------------------------8
Connecting the Power Supply------------------------ 10
Powering Up the First Time -------------------------- 11
Using the Optional Cradle-----------------------------12
For Multiple Users --------------------------------------13
Basic Configuration------------------------------------- 14
Configuring for TCP/IP---------------------------------14
Verifying Your IP Address -----------------------------17
Troubleshooting----------------------------------------- 18
1
INTRODUCTION
The Motorola CG3500 Communications Gateway cable modem enables you to connect your home or business computer to a
high-speed Data Over Cable Service Interface Specification (DOCSIS) 1.0 or 1.1 compliant data network. The CG3500 provides
high-speed, bi-directional data access with Radio Frequency (RF) downstream transfer rates up to 38 Mbps and RF upstream
rates up to 10 Mbps. It also provides telephony voice communication features using the Internet Protocol (IP) known as Voice
over IP (VoIP).
Unlike a dial-up modem, the CG3500 is always online. Just open your browser and surf.
LINE 2
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ACTIVITY
ONLINE
SEND
RECEIVE
POWER
CG3500 Communications Gateway
2
INTRODUCTION
Front Panel
LINE2
LINE 1
ACTIVITY
ONLINE
SEND
RECEIVE
POWER
CG3500 Communications Gateway
7654321
3
INTRODUCTION
Front Panel
The seven front panel lights provide information about power, communications, and errors.
Light Color Description
1 Power Green When the light is flashing, startup diagnostics are being performed. A solid light indicates the CG3500
is on.
2 Receive Green When the light is flashing, the CG3500 is scanning for the downstream frequency. A solid light
indicates the downstream channel is acquired.
3 Send Green When the light is flashing, the CG3500 is scanning for the upstream frequency. A solid light indicates
the upstream channel is acquired.
4 Online Green When the light is flashing, the CG3500 is scanning for the network connection. A solid light indicates
the network connection is acquired.
5 Activity Amber When the light is flashing, the CG3500 is transmitting or receiving data. When the light is off, the
CG3500 is not transferring data.
6 Line 1 Amber A solid amber light indicates that telephone line 1 is active.
7 Line 2 Amber A solid amber light indicates that telephone line 2 is active.
If an error occurs, the lights provide a quick way of detecting the problem. See Troubleshooting for
more information.
4
INTRODUCTION
Rear Panel
LINE 2 LINE 1 ENET POWER
CABLE
MODEL: CG 3500 Communications G ateway
Made inTaiwan, R. O.C.
S/N: PPPPMMYJJJSSSSSCKAABBCCCC
CUST S/N:BCDFGHJKLMNP
P/N:480473-001
HFC MAC ID:AB CDEF012345
12 4536 7
5
INTRODUCTION
Rear Panel
The rear panel provides Ethernet activity and link status lights, the reset button, and all the connectors.
Item Description
1 This is the recessed reset button.
2
LINE 2
These ports transfer data to and from analog phone lines. They are RJ-11 connectors.
3 When this yellow light flashes, the Ethernet connection is transferring data.
4
ENET
This port transfers data to and from your computer. This is an RJ-45 connector.
5 When this green light is on, the Ethernet connection is available.
6
POWER
This connector provides power to the CG3500.
7
CABLE
This port provides RF connectivity to and from your service provider. This is an F-type connector.
6
BEFORE YOU BEGIN
Before you begin the installation, check that you received:
One 10Base-T Ethernet cable Required to connect your computer to the CG3500.
Power supply and cable The CG3500 is powered by an Uninterruptible Power Supply (UPS)
You need to purchase a 75-ohm coaxial cable with F-type connectors for connecting to the nearest cable outlet. If you have a
TV set attached to the cable outlet, you may need a 5-900 MHz splitter to use both the TV and the CG3500.
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