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AL PDH radio systems User manual MN.00107.E - 017 Volume 1/ 1 The information contained in this handbook is subject to change without notice. Property of Siae Microelettronica S.p.A. All rights reserved according to the law and according to the inter- national regulations. No part of this document may be reproduced or transmitted in any form or by any means, electronic or mechanical, without written permission from Siae Microelettronica S.p.A. Unless otherwise specified, reference to a Compan
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  AL PDH radio systems  User manual MN.00107.E - 017 Volume 1/1   The information contained in this handbook is subject to change without notice.Property of Siae Microelettronica S.p.A. All rights reserved according to the law and according to the inter-national regulations. No part of this document may be reproduced or transmitted in any form or by anymeans, electronic or mechanical, without written permission from Siae Microelettronica S.p.A.Unless otherwise specified, reference to a Company, name, data and address produced on the screen dis-played is purely indicative aiming at illustrating the use of the product.MS-DOS®, MS Windows® are trademarks of Microsoft Corporation.HP®, HP OpenView NNM and HP–UX are Hewlett Packard Company registered trademarks.UNIX is a UNIX System Laboratories registered trademark.Oracle® is a Oracle Corporation registered trademark.Linux term is a trademark registered by Linus Torvalds, the srcinal author of the Linux operating system.Linux is freely distributed according the GNU General Public License (GPL). Other products cited here in are constructor registered trademarks.   AL - MN.00107.E - 017 1 Contents Section 1.USER GUIDE 9 1DECLARATION OF CONFORMITY...............................................................................92FIRST AID FOR ELECTRICAL SHOCK AND SAFETY RULES.........................................10 2.1FIRST AID FOR ELECTRICAL SHOCK....................................................................102.1.1Artificial respiration.................................................................................102.1.2Treatment of burns.................................................................................102.2SAFETY RULES.................................................................................................112.3CORRECT DISPOSAL OF THIS PRODUCT (Waste electrical & electronic equipment)....132.4INTERNAL BATTERY..........................................................................................13 3PURPOSE AND STRUCTURE OF THE MANUAL............................................................14 3.1PURPOSE OF THE MANUAL.................................................................................143.2AUDIENCE BASIC KNOWLEDGE..........................................................................143.3STRUCTURE OF THE MANUAL.............................................................................14 Section 2.DESCRIPTIONS AND SPECIFICATION 17 4ABBREVIATION LIST................................................................................................17 4.1LIST OF ABBREVIATIONS...................................................................................17 5SYSTEM PRESENTATION..........................................................................................19 5.1RADIO SYSTEM OVERVIEW................................................................................195.1.1General.................................................................................................195.2RECOMMENDATION..........................................................................................195.3APPLICATION...................................................................................................195.4SYSTEM ARCHITECTURE....................................................................................205.4.1IDU.......................................................................................................205.4.2IDU Plus................................................................................................215.4.3ODU......................................................................................................215.5MANAGEMENT SYSTEM......................................................................................225.5.1Hardware platform..................................................................................225.5.2Management ports..................................................................................22  2AL - MN.00107.E - 017 5.5.3Protocols...............................................................................................22 6EQUIPMENT TECHNICAL SPECIFICATIONS...............................................................26 6.1TECHNICAL SPECIFICATIONS.............................................................................26 7CHARACTERISTICS OF THE INDOOR UNIT...............................................................38 7.1GENERAL.........................................................................................................387.2TRIBUTARY INTERFACE.....................................................................................387.2.12 Mbit/s interface....................................................................................387.2.234 Mbit/s interface..................................................................................397.2.3Ethernet interface...................................................................................397.3STM-1 INTERFACE............................................................................................397.3.1Characteristics of STM-1 electrical interface................................................407.4SERVICE CHANNEL INTERFACE...........................................................................417.4.12 Mbit/s wayside interface........................................................................417.4.264 kbit/s co–directional interface..............................................................417.4.364 kbit/s contra–directional interface V.11.................................................417.4.4Analogue interface..................................................................................427.4.59600 bit/s low speed synchronous/asynchronous data.................................427.4.69600 or 2x4800 bit/s low speed asynchronous data.....................................427.4.7Alarm interface.......................................................................................427.4.8Network Management Interface................................................................437.5MODULATOR/DEMODULATOR.............................................................................447.6CABLE INTERFACE............................................................................................447.7AVAILABLE LOOPS............................................................................................44 8DESCRIPTION OF THE INDOOR UNIT FOR 2, 8, 34 Mbit/s AND Nx2 Mbit/s SIGNALS..45 8.11+0/1+1 STANDARD IDU VERSION....................................................................458.1.1LIM.......................................................................................................458.1.2Circuit description...................................................................................458.1.3RIM.......................................................................................................488.1.3.1QAM modulator........................................................................488.1.3.2QAM demodulator.....................................................................488.1.3.3Power supply...........................................................................488.1.3.4Telemetry IDU/ODU..................................................................488.1.4CONTROLLER.........................................................................................498.1.4.1Service signals.........................................................................498.1.4.2Equipment software..................................................................498.1.4.3Supervision ports.....................................................................508.2IDU LOOPS......................................................................................................508.2.1Tributary loop.........................................................................................508.2.2Baseband unit loop.................................................................................508.2.3IDU loop................................................................................................51 9DESCRIPTION OF THE INDOOR UNIT IDU PLUS FOR Nx2MBIT/S STREAMS HIERAR-CHIC AND NOT HIERARCHIC61 9.1GENERAL.........................................................................................................619.2COMPOSITION OF TERMINAL 1RU.......................................................................619.3COMPOSITION OF TERMINAL 2RU.......................................................................629.41RU TERMINAL.................................................................................................629.52RU TERMINAL.................................................................................................63
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