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ETR 306 TECHNICAL November 1996 REPORT

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ETR 306 TECHNICAL November 1996 REPORT ETSI ETR 306 TECHNICAL November 1996 REPORT Source: ETSI TC-TM Reference: DTR/TM-00002 ICS: 33.020 Key words: Access, network, architecture, interface, transmission Transmission and Multiplexing (TM); Access networks for residential customers ETSI European Telecommunications Standards Institute ETSI Secretariat Postal address: F-06921 Sophia Antipolis CEDEX - FRANCE Office address: 650 Route des Lucioles - Sophia Antipolis - Valbonne - FRANCE X.400: c=fr, a=atlas, p=etsi, s=secretariat - Internet: [email protected] Tel.: +33 4 92 94 42 00 - Fax: +33 4 93 65 47 16 Copyright Notification: No part may be reproduced except as authorized by written permission. The copyright and the foregoing restriction extend to reproduction in all media. © European Telecommunications Standards Institute 1996. All rights reserved. Page 2 ETR 306: November 1996 Whilst every care has been taken in the preparation and publication of this document, errors in content, typographical or otherwise, may occur. If you have comments concerning its accuracy, please write to "ETSI Editing and Committee Support Dept." at the address shown on the title page. Page 3 ETR 306: November 1996 Contents Foreword .......................................................................................................................................................5 1 Scope ..................................................................................................................................................7 2 References..........................................................................................................................................7 3 Abbreviations.....................................................................................................................................16 4 Overview of existing standards and ongoing activities......................................................................18 4.1 Access Network (AN) architecture and evolution ..............................................................18 4.2 Terminology .......................................................................................................................19 4.3 Access network external interfaces ...................................................................................19 4.3.1 Existing wired UNIs .......................................................................................19 4.3.1.1 Analogue telephony for POTS .............................................19 4.3.1.2 Data interfaces ....................................................................19 4.3.1.3 Analogue leased lines..........................................................20 4.3.1.4 Digital leased lines...............................................................20 4.3.1.5 Basic rate ISDN ...................................................................20 4.3.1.6 Primary rate ISDN................................................................20 4.3.1.7 2 048 kbit/s B-ISDN .............................................................20 4.3.1.8 155 520 kbit/s and 622 080 kbit/s B-ISDN...........................20 4.3.2 Potential wired UNIs......................................................................................21 4.3.2.1 High bit rate Digital Subscriber Line (HDSL) .......................21 4.3.2.2 ADSL ...................................................................................21 4.3.2.3 VDSL ...................................................................................21 4.3.2.4 Analogue cable TV distribution............................................21 4.3.2.5 Digital cable TV distribution .................................................21 4.3.2.6 Interaction channel for cable TV networks ..........................22 4.3.2.7 Cable TV based broadband interface..................................22 4.3.2.8 Ethernet ...............................................................................22 4.3.3 Existing and potential wireless UNIs .............................................................22 4.3.3.1 GSM/DCS 1800...................................................................23 4.3.3.2 DECT...................................................................................23 4.3.3.3 Universal Mobile Telecommunication System (UMTS) .......23 4.3.4 SNIs...............................................................................................................24 4.3.4.1 Narrowband SNIs ................................................................24 4.3.4.2 Broadband SNIs ..................................................................25 4.4 Access network internal interfaces ....................................................................................25 4.4.1 Wired AN internal interfaces .........................................................................26 4.4.1.1 Basic rate ISDN ...................................................................26 4.4.1.2 Primary rate ISDN................................................................26 4.4.1.3 HDSL ...................................................................................26 4.4.1.4 ADSL ...................................................................................26 4.4.1.5 VDSL ...................................................................................26 4.4.1.6 Cable TV network interfaces ...............................................26 4.4.2 Wireless AN internal interfaces.....................................................................26 4.4.2.1 DECT and GSM/DCS 1800 .................................................26 4.4.2.2 Point-to-multipoint (P-MP) wireless access systems...........26 4.5 Home network and "S" type interfaces ..............................................................................27 4.5.1 Wired home network interfaces ....................................................................27 4.5.1.1 SB twisted pair interfaces.....................................................27 4.5.1.2 SB optical interfaces.............................................................27 4.5.1.3 STU interfaces.....................................................................28 4.5.1.4 A0 - Transport Independent Interface (TII)..........................28 4.5.2 Wireless home network interfaces ................................................................28 4.5.2.1 HIPERLAN...........................................................................28 4.6 Access system specifications ............................................................................................28 Page 4 ETR 306: November 1996 4.6.1 Conventional copper access......................................................................... 29 4.6.2 Hybrid Fibre Coax (HFC) .............................................................................. 29 4.6.3 Fibre In The Loop (FITL) .............................................................................. 29 4.6.4 Fibre To The Curb (FTTC)............................................................................ 29 4.6.5 Fibre To The Home (FTTH).......................................................................... 29 4.6.6 GSM/DCS 1800 ............................................................................................ 29 4.6.7 DECT ............................................................................................................ 30 4.6.8 P-MP wireless access systems .................................................................... 30 4.6.9 UMTS............................................................................................................ 30 4.6.10 Satellite Master Antenna Television (SMATV).............................................. 30 4.6.11 MMDS/LMDS................................................................................................ 30 4.6.12 Terrestrial broadcasting................................................................................ 30 4.7 Functional requirements for access networks................................................................... 31 4.7.1 Access network security ............................................................................... 31 4.7.2 Access network management ...................................................................... 31 4.7.3 Access network performance ....................................................................... 32 5 Analysis of the current activities ....................................................................................................... 32 5.1 Reference models and terminology .................................................................................. 32 5.2 Separate versus embedded NTs ...................................................................................... 35 5.3 Physical layer modulation techniques ............................................................................... 35 5.4 Medium Access Control (MAC) layer ................................................................................ 35 5.5 ATM over shared media.................................................................................................... 35 5.6 UMTS ................................................................................................................................ 35 5.7 Performance requirements ............................................................................................... 36 5.8 Physical layer maintenance..............................................................................................
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