ZyXEL Communications Comet 3356P-LAN User manual

Comet 3356P-LAN
User’s Manual
Version 1.0
ZyXEL
ACCESSING THE INTERNET AND INTRANET

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Limited Warranty
ZyXEL warrants to the original end user (purchaser) that this product is free from any defects
in materials or workmanship for a period of up to two (2) years from the date of purchase.
During the warranty period, and upon proof of purchase, should the product have indications of
failure due to faulty workmanship and/or materials, ZyXEL will, at its option, repair or replace
the defective products or components without charge for either parts or labor, and to whatever
extent it shall deem necessary to restore the product or components to proper operating
condition. Any replacement will consist of a new or remanufactured functionally equivalent
product of equal value, and will be solely at the option of ZyXEL. This warranty shall not
apply if the product is modified, misused, tampered with, damaged by an act of God, or
subjected to abnormal working conditions.
Note: Repair or replacement, as provided under this warranty, is the exclusive remedy of the
purchaser. This warranty is in lieu of all other warranties, express or implied, including any
implied warranty of merchantability or fitness for a particular use or purpose. ZyXEL shall in
no event be held liable for indirect or consequential damages of any kind or character to the
purchaser.
Acknowledgments
The trademarks and brand names mentioned in this manual are used for plain informational
purposes. Trademarks and brand names are the property of their respective owners.
FCC Part 15 Information
This device complies with Part 15 of FCC rules. Operation is subject to the following two
conditions:
1. This device may not cause harmful interference.
2. This device must accept any interference received, including interference that may cause
undesired operations.
This equipment has been tested and found to comply with the limits for a CLASS B digital
device pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This equipment generates,
uses, and can radiate radio frequency energy, and if not installed and used in accordance with
the instructions, may cause harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation.
If this equipment does cause harmful interference to radio/television reception, which can be
determined by turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
•Reorient or relocate the receiving antenna.
•Increase the separation between the equipment and the receiver.
•Connect the equipment into an outlet on a circuit different from that to which the receiver
is connected.
•Consult the dealer or an experienced radio/TV technician for help.

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Changes or modifications not expressly approved by the party responsible for compliance could
void the user’s authority to operate the equipment. Shielded RS-232 cables are required to be
used to ensure compliance with FCC Part 15, and it is the responsibility of the user to provide
and use shielded RS-232 cables.
FCC Requirements
This equipment complies with Part 68 of the FCC Rules. On the base unit of this equipment is a
label that contains, among other information, the FCC Registration Number and the Ringer
Equivalence Number (REN) for this equipment.
IF REQUESTED, THIS INFORMATION MUST BE GIVEN TO THE TELEPHONE
COMPANY.
The REN is useful to determine the quantity of the devices you may connect to your telephone
line and still have all of those devices ring when your telephone number is called. In most, but
not all areas, the sum of the RENs of all devices connected to one line should not exceed five
(5.0). To be certain of the number of devices you may connect to your line, as determined by
the total RENs, you should contact your local telephone company to determine the maximum
REN for your calling area.
If your equipment causes harm to the telephone network, the telephone company may
discontinue your service temporarily. If possible, they will notify you in advance. But if
advance notice isn’t practical, you will be notified as soon as possible. You will be informed of
your right to file a complaint with the FCC.
Your telephone company may make changes in its facilities, equipment, operations, or
procedures that could affect the proper functioning of your equipment. If they do, you will be
notified in advance to give you an opportunity to maintain uninterrupted telephone service.
If you experience trouble with this telephone equipment, please contact the Address and Phone
number listed in the warranty card for information on obtaining service or repairs.
The telephone company may ask that you disconnect this equipment from the network until the
problem has been corrected or until you are sure the equipment is not malfunctioning.
The user is not authorized to repair or modify the equipment.
This equipment may not be used on coin service provided by the telephone company.
Connection to party lines is subject to state tariffs.
You will find also this information on a sticker on the bottom of the modems case.
The modem is connected to a public switched line using a USOC (Universal Service Order
Code) RJ-11C modular jack.
Contacting ZyXEL
If you have questions about your ZyXEL product or desire assistance, contact ZyXEL
Communications Corporation in one of the following ways:
•Phone: In North America call between 8:00 AM and 5:00 PM PST at
[phone].

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Outside North America, you can dial [phone] EXT 252 between 8:00AM
and 5:00PM Taiwan time (GMT +8:00).
•Fax: ZyXEL in North America: [phone] or Taiwan: [phone].
•E-mail:
•Sales inquiries: [email protected] in North America.
[email protected] outside North America.
•Technical support: [email protected] in North America.
[email protected] outside North America.
•Product information: Visit our site on the World Wide Web:
http://www.zyxel.com.
•FTP: Information , such as ZyXEL software and ROM updates for North America
can be found at this FTP address: ftp.zyxel.com
For European versions and related files, use the address: ftp.zyxel.co.at
•Postal Service: You can send written communications at the following address:
ZyXEL Communications Corporation
6, Innovation Road II, Science-Based Industrial Park
Hsinchu, Taiwan 300, ROC
or
ZyXEL Communications Inc.
4920 E. La Palma Avenue
Anaheim, CA92807, USA

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Table of Contents
Limited Warranty ii
FCC Part 15 Information ii
FCC Requirements iii
Contacting ZyXEL iii
1 Introduction 1
Unpacking Your Modem 1
Hardware Overview 1
Required Equipment 1
2 Installation 3
Hardware 3
Non-Windows 95 & Windows NT Operating Systems 3
Novell Netware Installation 3
MS LAN Manager Installation 4
Packet Driver Installation 6
Windows for Workgroups 3.11 Installation 6
Windows NT 3.51 Installation 7
Windows NT4.0 Installation 8
Windows 95 Installation 10
Artisoft Lantastic 6.0 Installation 10
3 Basic Modem Operation 13
Understanding AT Commands 13
Using the Windows 95 Hyper Terminal Program 13
Dialing and Answering Techniques 14
Dialing using the ATD Command 14
Auto-Answer and Hook Controls 15
Making Your First Connection 15
Quick Tips when issuing AT Commands 15

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Modem Result Codes 17
Viewing S Register Values 17
Changing S Register Values 17
Non-Volatile Memory 17
Storing Phone Numbers 17
Dialing Stored Phone Numbers 18
Saving Settings and User Profiles 18
Default Modem Settings for PC’s 18
4 AT Command Set Summaries 21
Basic AT Command Set 21
Extended AT& Command Set 23
Extended AT\ Command Set 24
Extended AT% Command Set 24
Extended AT- Command Set 25
5 Status Registers & Result Codes 27
Result Code Options 29

Introduction 1
1 Introduction
Congratulations on the purchase of your Comet 3356P-LAN Type II PCMCIA card,
one of ZyXEL's premier high-performance products. The Comet is world renown for
its ability to maintain ultra high speeds and clear, quality connections while
communicating around the globe.
Unpacking Your Modem
Before you proceed, check all items you received with your modem against this list to
make sure nothing is missing. The complete package should include:
•One Comet 3356 P-LAN
•One detachable interface cable with RJ-11 cable and plug.
•One detachable interface RJ-45 LAN cable and plug.
•One FAX & Data Communication software package.
•One INF file disk for Windows 95 and Windows NT 4.x.
Hardware Overview
The Comet is an intelligent high-speed fax/modem and Ethernet LAN adapter. The
modem can be used as both a send/receive fax machine and a data modem. When
connecting to another modem/fax, the modem automatically negotiates the fastest
speed possible. The PC Card FAX/MODEM/LAN is designed to work with many of
the popular fax/modem and LAN communication software packages. Some software
packages will control and configure the fax/modem for you automatically, however,
they are usually only useful to those who need the modem to perform special tasks. AT
commands can also be used to control the fax/modem manually.
Required Equipment
Make sure you have the additional equipment below before proceeding with
Installation:
•An IBM compatible PC or notebook with PCMCIA type II slot and 386SX or
better CPU.
•PCMCIA Socket Service and Card Service drivers. (These drivers are usually
included with the computer. If not, check with your computer dealer.)
•A telephone line with RJ-11 connector.
•Data and/or Fax communication software.

2 Introduction

Installation 3
2 Installation
This chapter describes how to install your Comet hardware. Installation procedures
also cover Windows 3.x, Windows 95, Windows NT 4.0, and DOS operating systems.
Hardware
You can insert your Comet with your computer turned on or off. Follow the steps
below to complete the hardware installation:
1. Hold the card label up and insert the card into the computer's PCMCIA slot with
the 68 pin connector facing the computer.
2. Plug the 15-pin PC Card connector with both RJ-45 LAN cord and RJ-11
telephone cord into the 15-pin socket on the PC Card. Now the hardware
installation is completed. The PC Card is powered directly by the PC.
3. Connect the RJ-45 (8-pin) plug to the LAN and the RJ-11 (6-pin) plug to the
telephone wall outlet.
Non-Windows 95 & Windows NT Operating Systems
Novell Netware Installation
Follow the steps bellow to complete Novell Netware installation:
1. Insert the driver diskette into the floppy drive and set to the appropriate drive
(A:\). Then type INSTALL and press Enter.
2. Select Netware 3.x and 4.x Workstation from the installation program dialog
box.
3. Check the card settings. If current settings are correct, select Start Installation
and go to step 5. Otherwise, select Modify Parameters to change settings.
4. Select the appropriate values then press Enter. When you are finished, press OK
to exit.

4 Installation
5. The installation program will install all necessary drivers and modify your
computers AUTOEXEC.BAT and NET.CFG directories.
6. Select Yes then press Enter to modify the files.
7. Reboot your computer and the new settings will take effect.
For manual installation of ODI drivers, follow the instructions below:
1. Copy the files \NETWARE\LM28ODI.COM \NETWARE\NET.CFG and
\ENABLER\CARDEN.EXE \ENABLER\LMVXD.386 from the driver disk to
your hard disk.
2. Use a text editor to edit the NET.CFG and set the frame type. The frame type
default is set to 802.3 for Netware 3.11 server and 802.2 for Netware 3.12 and 4.x
servers. The frame type set in NET.CFG must match that set in Netware servers.
3. Using following format to create a startup batch file:
CARDEN /IOP=nnn /IRQ=nnn /COM=n /MIR=n
LSL ;Link Support Layer Module
;provided by Novell
LM28ODI ;Hardware Specific Module
IPXODI ;IPX Protocol Stack Module
;provided by Novell
NETx ;Shell Support Module provided by
;Novell
LOGIN
MS LAN Manager Installation
1. Before installing the drivers, make sure that the Microsoft LAN Manager has been
installed in the target path. The installation program will check and modify the
PROTOCOL.INI file for LAN Manager.