Rad-data-comm ASM-20 Manuale Utente

Installation and Operation Manual ASM-20 Synchronous/Asynchronous Short Range Modem

Declaration of Conformity Manufacturer's Name: RAD Data Communications Ltd. Manufacturer's Address: 24 Raoul Wallenberg St. Tel Aviv 6

1 Quick Start Guide If you are familiar with ASM-20, use this guide to prepare it for operation. Perform the following steps for both the local a

Quick Start Guide ASM-20 Installation and Operation Manual 2

ASM-20 Installation and Operation Manual i Contents Chapter 1. Introduction 1.1 Overview...

Table of Contents ASM-20 Installation and Operation Manual 4.3 Modem Self Test...

Overview 1-1 Chapter 1 Introduction 1.1 Overview The ASM-20 short range modem operates synchronously or asynchronously at full-or half-duplex, over

Chapter 1 Introduction ASM-20 Installation and Operation Manual 1-2 Overview 02-Aug-2005 10:47 G.703DIGITALSERVICENETWORKASM-20EXT CLKASM-20RCV CLK

ASM-20 Installation and Operation Manual Chapter 1 Introduction Physical Description 1-3 • Built-in Ethernet bridge. Connection to an RS-449/V.3

Chapter 1 Introduction ASM-20 Installation and Operation Manual 1-4 Functional Description 02-Aug-2005 10:47 shows an example of an ASM-20 rear pa

ASM-20 Installation and Operation Manual Chapter 1 Introduction Functional Description 1-5 Modulation Timing This circuit supplies the transmit c

Chapter 1 Introduction ASM-20 Installation and Operation Manual 1-6 Functional Description 02-Aug-2005 10:47 A synchronous transmission is provided

ASM-20 Installation and Operation Manual Chapter 1 Introduction Technical Specifications 1-7 1.4 Technical Specifications Transmission Line Type

Chapter 1 Introduction ASM-20 Installation and Operation Manual 1-8 Technical Specifications 02-Aug-2005 10:47 Diagnostics (Complies with the V.54

ASM-20 Installation and Operation Manual Chapter 1 Introduction Technical Specifications 1-9 Table 0-1 Approximate Range Baud Rate 19 AWG (0.8 m

Chapter 1 Introduction ASM-20 Installation and Operation Manual 1-10 Technical Specifications 02-Aug-2005 10:47

Package Contents 2-1 Chapter 2 Installation and Setup 2.1 Introduction This chapter provides instructions for mechanical and electrical installatio

Chapter 2 Installation and Setup ASM-20 Installation and Operation Manual 2-2 Setting Internal Jumpers and Switches 2.4 Equipment Needed ASM-20 i

ASM-20 Installation and Operation Manual Chapter 2 Installation and Setup Setting Internal Jumpers and Switches 2-3 BAUD RATEkbpsINTEXTRCVASYXMT

Chapter 2 Installation and Setup ASM-20 Installation and Operation Manual 2-4 Setting Internal Jumpers and Switches Table 2-1. ASM-20 Strap Sele

ASM-20 Installation and Operation Manual Chapter 2 Installation and Setup Setting Internal Jumpers and Switches 2-5 Table 2-2. ASM-20 Strap Sele

ASM-20 Synchronous/Asynchronous Short Range Modem Installation and Operation Manual Notice This manual contains information that is proprietary t

Chapter 2 Installation and Setup ASM-20 Installation and Operation Manual 2-6 Connecting the Cables Table 2-3. Async Character Length Setting St

Controls and Indicators 3-1 Chapter 3 Operation This chapter: • Describes the controls and indicators of ASM-20 and their functions • Explains t

Chapter 3 Operation ASM-20 Installation and Operation Manual 3-2 Controls and Indicators DIG ANA REM PATTASM-20ABC DRTSPWR TD DCD TEST ERR1 2 3RD

ASM-20 Installation and Operation Manual Chapter 3 Operation Controls and Indicators 3-3 Table 3-1. Control and Indicator Functions Item Name T

Chapter 3 Operation ASM-20 Installation and Operation Manual 3-4 Power Off 3.3 Operation ASM-20 operates entirely unattended, except when the occa

Bit Error Rate Tester (BERT) 4-1 Chapter 4 Troubleshooting and Diagnostics This chapter contains procedures for performing system diagnostic tests

Chapter 4 Troubleshooting and Diagnostics ASM-20 Installation and Operation Manual 4-2 Bit Error Rate Tester (BERT) PATTPressedPatternGeneratorPa

ASM-20 Installation and Operation Manual Chapter 4 Troubleshooting and Diagnostics Local Test - Analog Loopback 4-3 4.3 Modem Self Test The modem

Chapter 4 Troubleshooting and Diagnostics ASM-20 Installation and Operation Manual 4-4 Communication Link Tests 2. Check that the DTE is operati

ASM-20 Installation and Operation Manual Chapter 4 Troubleshooting and Diagnostics Communication Link Tests 4-5 RCVRRCVRLOCALDATATERMINALXMTRXMTR

Limited Warranty RAD warrants to DISTRIBUTOR that the hardware in the ASM-20 to be delivered hereunder shall be free of defects in material and wor

Chapter 4 Troubleshooting and Diagnostics ASM-20 Installation and Operation Manual 4-6 Frequently Asked Questions 4.6 Frequently Asked Questions

ASM-20 Installation and Operation Manual Chapter 4 Troubleshooting and Diagnostics Technical Support 4-7 4.7 Technical Support Technical support

Chapter 4 Troubleshooting and Diagnostics ASM-20 Installation and Operation Manual 4-8 Technical Support

ASM-MN-214 Card Cage 5-1 Chapter 5 Card-Cage Version This chapter describes the ASM-20/R card version, designed for installation in the ASM-MN-214

Chapter 5 Card-Cage Version ASM-20 Installation and Operation Manual 5-2 ASM-MN-214 Card Cage Figure 5-1. ASM-MN-214 Rear Panel

ASM-20 Installation and Operation Manual Chapter 5 Card-Cage Version ASM-20/R Card Version 5-3 5.2 ASM-20/R Card Version Figure 5-2. ASM-20/R Fr

Chapter 5 Card-Cage Version ASM-20 Installation and Operation Manual 5-4 Power Supply 5.3 Power Supply Power is supplied to the ASM-20/R card from

ASM-20 Installation and Operation Manual Chapter 5 Card-Cage Version Installation 5-5 Figure 5-3. ASM-MN-214 Front Panel

Chapter 5 Card-Cage Version ASM-20 Installation and Operation Manual 5-6 Installation 5.4 Installation  To install the ASM-20/R card in the ASM-M

IR-ETH Connector Options A-1 Appendix A Ethernet Interface This appendix: • Describes the IR-ETH for RAD modems • Describes the different IR-ETH

General Safety Instructions The following instructions serve as a general guide for the safe installation and operation of telecommunications produc

Appendix A Ethernet Interface ASM-20 Installation and Operation Manual A-2 IR-ETH Connector Options Line Connector Figure A-2 ASM-20 Rear Panel

ASM-20 Installation and Operation Manual Appendix A Ethernet Interface Installation and Operation A-3 A.3 Ethernet Bridge Specifications General

Appendix A Ethernet Interface ASM-20 Installation and Operation Manual A-4 Installation and Operation 1234 Figure A-6 Ethernet Bridge Layout (BN

ASM-20 Installation and Operation Manual Appendix A Ethernet Interface Installation and Operation A-5 Table A-3 IR-ETH Bridge LED Indicators LED

Appendix A Ethernet Interface ASM-20 Installation and Operation Manual A-6 Installation and Operation

General Description B-1 Appendix B IR-G.703 Codirectional Interface (64 kbps) B.1 Introduction This appendix: • Provides a general description of

Appendix B IR-G.703 Codirectional Interface (64 kbps) ASM-20 Installation and Operation Manual B-2 EXT Mode Figure B-1. IR-G.703 Connector Optio

ASM-20 Installation and Operation Manual Appendix B IR-G.703 Codirectional Interface (64 kbps) INT/RCV Mode B-3 Timing SourceTX DataTXTXRXRXRX Da

Appendix B IR-G.703 Codirectional Interface (64 kbps) ASM-20 Installation and Operation Manual B-4 INT/RCV Mode

IR-X.21B Connectors C-1 Appendix C IR-X.21B Interface Module This appendix: • Provides a general description of the IR-X.21B interface module • D

Handling Energized Products General Safety Practices Do not touch or tamper with the power supply when the power cord is connected. Line voltages

Appendix C IR-X.21B Interface Module ASM-20 Installation and Operation Manual C-2 IR-X.21B Interface Module The ASM-20 modem rack version require

ASM-20 Installation and Operation Manual Appendix C IR-X.21B Interface Module EXT Mode C-3 JP 2INT/RCVINT/RCVclock settingEXTclock settingConnect

Appendix C IR-X.21B Interface Module ASM-20 Installation and Operation Manual C-4 INT/RCV Mode Transmit DataDBConnectorFIFOBufferIR-X.21MODEM (EXT

D-1 Appendix D DTE Interface Connectors Table D-1 lists detailed information about each DTE interface connector.

Appendix D DTE Interface Connectors ASM-20 Installation and Operation Manual D-2 Table D-1. Interface Signal List (Female Connectors) Pinout and

ASM-20 Installation and Operation Manual Appendix D DTE Interface Connectors D-3 Table D-1. Interface Signal List (Female Connectors)

Appendix D DTE Interface Connectors ASM-20 Installation and Operation Manual D-4

E-1 Appendix E Connection to RS-422 Table E-1 describes how to connect ASM-20 (EIA 530) to a RS-422 (V.36) DTE. Table E-1. Interface List for Conn

Appendix E Connection to RS-422 ASM-20 Installation and Operation Manual E-2

Installation of the Unit Case into a 19-inch Rack F-1 Appendix F Unit Case Assembly This appendix: • Describes the unit case • Describes how to i

Connection of Data and Telecommunications Cables Data and telecommunication interfaces are classified according to their safety status. The followi

Appendix F Unit Case Assembly ASM-20 Installation and Operation Manual F-2 Installation of the Unit Case into a 19-inch Rack ShortBracketFastenin

ASM-20 Installation and Operation Manual Appendix F Unit Case Assembly Installation of the Unit Case into a 19-inch Rack F-3 ShortBracketLeft-Han

Appendix F Unit Case Assembly ASM-20 Installation and Operation Manual F-4 Installation of the Unit Case into a 19-inch Rack 4. ). 5. Secure the

24 Raoul Wallenberg St., Tel Aviv 69719, IsraelTel: +972-3-6458181, Fax: +972-3-6483331, +972-3-6498250E-mail: , Web site:

Error Report Type of Error(s) ❒ Incompatibility with product or Problem(s): ❒ Difficulty in understanding text ❒ Regulatory information

Publication No. 601-200-09/05 www.rad.com INTERNATIONAL HEADQUARTERS: 24 Raoul Wallenberg Street, Tel Aviv 69719, Israel, Tel: 972-3-6458181 Fax: 972

To reduce the risk of fire, use only No. 26 AWG or larger telecommunication line cords. Pour réduire les risques s’incendie, utiliser seulement

Canadian Emission Requirements This Class A digital apparatus meets all the requirements of the Canadian Interference-Causing Equipment Regulation.