Western Telematic PLS-345 C. Customer Service

C. Customer Service

Customer Service hours are from 8:00 AM to 5:00 PM, PST,

Monday through Friday. When calling, please be prepared to

give the name and make of the unit, its serial number and a

description of its symptoms. If the unit should need to be

returned for factory repair it must be accompanied by a Return

Authorization number from Customer Service.

WTI Customer Service

5 Sterling

Irvine, California 92618

Local Phone: (949) 586-9950

Toll Free Customer Service Line: 1-888-280-7227

Customer Service Fax: (949) 457-8138

E-mail: service@wti.com

Trademark and Copyright Information

WTI and Western Telematicare trademarks of Western Telematic

Inc.. All other product names mentioned in this publication are

trademarks or registered trademarks of their respective

companies.

Information and descriptions contained herein are the property of

Western TelematicInc.. Such information and descriptions may

not be copied, disseminated, or distributed without the express

written consent of Western TelematicInc..

© Copyright Western TelematicInc. 2002.

Printed in the United States of America.

June 2002

Part Number: 13236 Revision: A

Apx-4

PLS-345 - Physical Layer Switch; User's Guide

Contents

Main Page Warnings and Cautions: Page Table of Contents 9. Application Examples .................................9-1 10. Command Summary .................................10-1 Appendices A. Interface Descriptions..............................Apx-1 List of Figures 1. Introduction Monitor Mode Security Features Easy to Configure, Easy to Use Page 2. Unit Description 2.1. Front Panel Page Page Page 3. Quick Start / System Overview Page Page Page 4. Installation 4.1. Power Supply Connection CAUTIONS: 4.2. Initialization 4.3. Connecting Common and A/B Lines 4.4. Connecting the Network Cable 4.5. Connecting an External Modem 4.6. Connecting a PC to the Console Port 5. SetUp and Configuration 5.1. System Mode and User Mode 5.2. Communicating with the PLS-345 Page Page 5.4. Defining General Parameters Page Page 5.5. Circuit Parameters 5.6. Network Parameters Page 5.6.1. Implementing IP Security Note: 5.7. The Monitor Mode 5.7.1. Hardware Configuration 5.7.2. Selecting Monitor Mode Parameters Page Page 6. The Status Screens 6.1. The Circuit Status Screen Page 6.2. The Network Status Screen Page 7. Operation 7.1. Manual A/B Switching 7.2. Code Activated A/B Switching 7.2.1. The /A Command and the /B Command Page Page 8. Saving and Restoring Configuration Parameters 8.1. Sending Parameters to a File 8.2. Restoring Saved Parameters 9. Application Examples 9.1. Monitoring Signal Drop and/or Power Loss Page 9.2. Monitoring a Contact Page 10. Command Summary 10.1.Display Commands /H Display Help Screen /S Display Circuit Status 10.2.Configuration Commands /G View/Set General Parameters /P [n] View/Set Circuit Parameters /N View/Set Network Parameters /M View/Set Monitor Mode Parameters /DL Download Configuration to File 10.3.Control Commands /A <n> Switch Circuit "n" to Line "A" /B <n> Switch Circuit "n" to Line "B" /D Set Circuits to Default /T Reset Network Interface /X Exit/Disconnect Page Page B. Specifications C. Customer Service Trademark and Copyright Information Index # Index-1 A B Index-2