1、 ETSI TR 105 174-1-1 V1.1.1 (2006-09)Technical Report Access and Terminals (AT);Relationship between installations, cabling andcommunications systems;Standardization work published and in development;Part 1: Overview, common and generic aspects;Sub-part 1: Generalities, common view of the set of doc
2、umentsETSI ETSI TR 105 174-1-1 V1.1.1 (2006-09) 2 Reference DTR/AT-050001-01-01 Keywords access, cable, optical, site engineering ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N 348 623 562 00017 - NAF 742 C Association but n
3、on lucratif enregistre la Sous-Prfecture de Grasse (06) N 7803/88 Important notice Individual copies of the present document can be downloaded from: http:/www.etsi.org The present document may be made available in more than one electronic version or in print. In any case of existing or perceived dif
4、ference in contents between such versions, the reference version is the Portable Document Format (PDF). In case of dispute, the reference shall be the printing on ETSI printers of the PDF version kept on a specific network drive within ETSI Secretariat. Users of the present document should be aware
5、that the document may be subject to revision or change of status. Information on the current status of this and other ETSI documents is available at http:/portal.etsi.org/tb/status/status.asp If you find errors in the present document, please send your comment to one of the following services: http:
6、/portal.etsi.org/chaircor/ETSI_support.asp 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 2006. All rights reserved. DECTTM,
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8、onal Partners. ETSI ETSI TR 105 174-1-1 V1.1.1 (2006-09) 3 Contents Intellectual Property Rights5 Foreword.5 Introduction 5 1 Scope 7 2 References 7 3 Definitions, abbreviations and schematic assistance8 3.1 Definitions8 3.2 Abbreviations .9 3.3 Schematic assistance 10 4 Overview of the multi-part d
9、ocument 11 4.1 Part 1: Overview, common and generic aspects.12 4.1.1 Sub-part 1: Generalities, common view of the set of documents12 4.1.2 Sub-part 2: Operators12 4.1.3 Sub-part 3: Professional12 4.1.4 Sub-part 4: Residential and small business.12 4.2 Part 2: Legacy PSTN (POTS/analogue and ISDN/digi
10、tal).12 4.2.1 Sub-part 1: Legacy operators13 4.2.2 Sub-part 2: Professional13 4.2.3 Sub-part 3: Residential and small business.13 4.3 Part 3: Legacy HFC networks 13 4.3.1 Sub-part 1: Operators13 4.3.2 Sub-part 2: Professional13 4.3.3 Sub-part 3: Residential and small business.13 4.4 Part 4: Balanced
11、 cabling networks .13 4.4.1 Sub-part 1: Operators14 4.4.2 Sub-part 2: Professional14 4.4.3 Sub-part 3: Residential and small business.14 4.5 Part 5: Optical fibre cabling networks14 4.5.1 Sub-part 1: Operators14 4.5.2 Sub-part 2: Professional14 4.5.3 Sub-part 3: Residential and small business.14 4.6
12、 Part 6: Radio networks .14 4.6.1 Sub-part 1: Operators14 4.6.2 Sub-part 2: Professional14 4.6.3 Sub-part 3: Residential and small business.15 4.7 Part 7: Power line networks15 4.7.1 Sub-part 1: Operators15 4.7.2 Sub-part 2: Professional15 4.7.3 Sub-part 3: Residential and small business.15 5 Future
13、 developments in the series of documents15 Annex A: Generic information and guidance CENELEC standards16 Annex B: Mapping the parts to typical applications 18 B.1 Introduction 18 B.2 Present situation .19 B.3 Future converging scenarios.20 Annex C: Setting priorities21 C.1 Importance of standardizat
14、ion21 ETSI ETSI TR 105 174-1-1 V1.1.1 (2006-09) 4 C.2 Way forward.21 C.3 General roadmap 23 Annex D: Example of residential building networks: a special part of communication networks.24 History 25 ETSI ETSI TR 105 174-1-1 V1.1.1 (2006-09) 5 Intellectual Property Rights IPRs essential or potentially
15、 essential to the present document may have been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found in ETSI SR 000 314: “Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs
16、notified to ETSI in respect of ETSI standards“, which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (http:/webapp.etsi.org/IPR/home.asp). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarante
17、e can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Foreword This Technical Report (TR) has been produced by ETSI Technical Committee Access and Terminals (A
18、T). The present document is part 1, sub-part 1 of a multi-part deliverable covering the relationship between installations, cabling and communications systems; Standardization work published and in development, as identified below: Part 1: “Overview, common and generic aspects“; Sub-part 1: “General
19、ities, common view of the set of documents“; Sub-part 2: “Operators“; Sub-part 3: “Professional“; Sub-part 4: “Residential and small business“; Part 2: “Legacy PSTN (POTS/analogue and ISDN/digital)“; Part 3: “Legacy HFC networks“; Part 4: “Balanced cabling networks for broadband terminals“; Part 5:
20、“Optical fibre cabling networks“; Part 6: “Radio networks“; Part 7: “Power line networks“. Work on parts 2, 3, 6 and 7 and their sub-parts has not yet been initiated but is proposed to start in the near future. Introduction This multi-part deliverable is a result of the increasing interaction of the
21、 different parts of the ICT sector (hardware, middleware, software, communication services) demonstrating the increasing intention of independence between infrastructures and services provided for the user. There is widespread agreement that convergence is occurring at the technological level. That
22、is to say that digital technology now allows both traditional and new communication services - whether voice, data, sound or pictures - to be equally provided over different basic infrastructures (installations, interfaces and design of the transmission path). Service providers wish to take the best
23、 advantage of the existing and future infrastructures to facilitate the maximum possible flow of services and contents for the widest possible population. To reach this goal it is extremely urgent and important that experts on the basic infrastructures collect the maximum possible information on app
24、lications and equipment and particularly on the standardization available in this area. ETSI ETSI TR 105 174-1-1 V1.1.1 (2006-09) 6 Additionally, the recent developments of services, applications and contents result in an increased demand for reliability, quality and performance. New technologies al
25、low performance to increase at a very high pace at decreasing costs. Finally the liberalized market for terminals, PCs and other informatics devices, home equipment and more recently for public networks, underlines the need of a common understanding among players in the market. Only standards can pr
26、oduce this common understanding. The present document aims to offer a contribution to this standardization process and establishes the initial basis for a common work in the area of Installations and Cabling, where CENELEC and ETSI have common interests since in principle, with the ICT converging ef
27、fects, it becomes increasingly hard to standardize installations and cabling without having a major support from the Telecommunications and Broadcasting standards organizations. The present document has been produced by ETSI Technical Committee Access and Terminals (AT) in close collaboration with t
28、he Co-ordination Group on Installations and Cabling (CG IC) and CENELEC TC 215. Other ETSI and Cenelec Technical Bodies were invited to participate and are likely to collaborate in a later phase. It is therefore aimed that the series of informative documents produced by ETSI enhances and facilitates
29、 the standardization process of installations and cabling going in CENELEC, particularly the production of normative documents. The present document belongs to a multi-part document set. Some parts or sub-parts are not yet published or even not initiated by the date of publication of the present doc
30、ument which has as major task to describe in a comprehensive manner the overall planned activity. It is therefore essential to explicitly cite each one of the parts by listing their titles or foreseen titles and this is done in clause 4. The multi-part deliverable represents a set of cohesive interw
31、oven information that has jointly evolved to present different developments in installations and cabling in their progress towards NGN. The documents listed in clause 4 are not all formally initiated at present but there is a clear intention to initiate them as soon as the workload will allow. The d
32、ocument list was produced after a careful debate and the associated planning (see clause C.3) will need to be revised regularly. The multi-part deliverable describes the relevant information from the communications technologies related to cabling and installations. It also studies the impact of inst
33、allations and cabling on communications systems. The multi-part deliverable discusses evolving technologies and focuses on their consequences for standardization of installations, cabling techniques and equipment. The convergence process of optimization in installation techniques will occur during a
34、 long period. The study will investigate possibilities and suggest solutions for an adequate evolution. ETSI ETSI TR 105 174-1-1 V1.1.1 (2006-09) 7 1 Scope The present document gives an overview of the set of documents relevant for installations, interfaces and cabling for communications infrastruct
35、ures and studies common and generic aspects. This multi-part deliverable studies the relationship between installations, cabling, their interfaces and other aspects of communications infrastructures. It identifies standardization work published and in development. It also provides guidance for stand
36、ardization work needed for implementation of communications networks. It is not the goal of this multi-part deliverable to provide detailed standardized solutions. This multi-part deliverable will be used to properly implement services, applications and content on infrastructure. 2 References For th
37、e purposes of this Technical Report (TR) the following references apply: 1 Directive 1999/5/EC of the European Parliament and of the Council of 9 March 1999 on radio equipment and telecommunications terminal equipment and the mutual recognition of their conformity (R Application of the Directive 199
38、9/5/EC (R Guidelines for the publication of interface specifications“. 6 ETSI EG 202 306: “Transmission and Multiplexing (TM); Access networks for residential customers“. NOTE: This reference is believed to be not up to date but builds an extremely important base for a general overview of a very wid
39、e range of access technologies. 7 CENELEC EN 50173: “Information technology - Generic cabling systems“. 8 CENELEC EN 50174: “Information technology - Cabling installation“. 9 CENELEC EN 50310: “Application of equipotential bonding and earthing in buildings with information technology equipment“. 10
40、CENELEC EN 50098: “Customer premises cabling for Information Technology“. 11 CENELEC EN 50090-9: “Home and Building Electronic Systems (HBES)“. 12 CENELEC EN 50346: “Information technology - Cabling installation - Testing of installed cabling“. 13 ITU-T Recommendation Y.101: “Global Information Infr
41、astructure terminology: Terms and definitions“. 14 ITU-T Recommendation G.902: “Framework Recommendation on functional access networks (AN) - Architecture and functions, access types, management and service node aspects“. ETSI ETSI TR 105 174-1-1 V1.1.1 (2006-09) 8 15 ITU-T Recommendation I.112: “Vo
42、cabulary of terms for ISDNs“. 3 Definitions, abbreviations and schematic assistance 3.1 Definitions For the purposes of the present document, the following terms and definitions apply: NOTE: The schematic of figure 1 helps understanding many of the definitions related with relevant points and areas
43、of the installation. access network: an implementation comprising those entities (such as cable plant, transmission facilities, etc.) which provide the required transport bearer capabilities for the provision of telecommunication services between a Service Node Interface (SNI) and each of the associ
44、ated User Network Interfaces (UNI) or External Network Test Interface device (ENTI) NOTE: The UNI is in regulatory European terms (R specification: the detailed requirement for the cabling, its accommodation and associated building services addressing specific environment(s) identified within the pr
45、emises together with the quality assurance requirements to be applied; implementation: the physical installation in accordance with the requirements of the specification; operation: the management of connectivity and the maintenance of transmission performance during the life of the cabling. A mappi
46、ng showing the correspondence between the parts of this multi-part deliverable and application cases and configurations is shown in clause 7. 4.1 Part 1: Overview, common and generic aspects 4.1.1 Sub-part 1: Generalities, common view of the set of documents The present document. 4.1.2 Sub-part 2: O
47、perators This sub-part presents general information on “operators networks“. EG 202 306 6 (a report with a wide scope covering access technologies) is very useful but some relevant information is unlikely to be sufficiently updated. This and many more documents need an updating study guiding communi
48、cations and installations experts. 4.1.3 Sub-part 3: Professional This sub-part presents general information on “professional networks“, i.e. within office premises, industrial premises, data centres and others. 4.1.4 Sub-part 4: Residential and small business This sub-part presents general informat
49、ion on “residential networks“ including multi-tenant user facilities. 4.2 Part 2: Legacy PSTN (POTS/analogue and ISDN/digital) This subset of documents studies should cover the most common existing installations used for traditional telecommunications services. ETSI ETSI TR 105 174-1-1 V1.1.1 (2006-09) 134.2.1 Sub-part 1: Legacy operators It is recognized that, although new technologies better fit users needs, operators may be obliged to support some level of POTS or ISDN service. As a result some installations from the past may still be in serv
