1、 ETSI TS 102 566 V1.1.1 (2007-09)Technical Specification Access Terminals, Transmission and Multiplexing (ATTM);Common Requirements for Automated Distribution Frames (ADF)at Street CabinetETSI ETSI TS 102 566 V1.1.1 (2007-09) 2 Reference DTS/ATTM-02002 Keywords access ETSI 650 Route des Lucioles F-0
2、6921 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 non 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.et
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5、.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:/portal.etsi.org/chaircor/ETSI_support.asp Copyright Notification No part may be reproduced except as authorized by written permission. The copyright and the for
6、egoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2007. All rights reserved. DECTTM, PLUGTESTSTM and UMTSTM are Trade Marks of ETSI registered for the benefit of its Members. TIPHONTMand the TIPHON logo are Trade Marks currently being registered
7、by ETSI for the benefit of its Members. 3GPPTM is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. ETSI ETSI TS 102 566 V1.1.1 (2007-09) 3 Contents Intellectual Property Rights4 Foreword.4 1 Scope 5 2 References 5 2.1 Normative references .5 3 A
8、bbreviations .6 4 General description of ADF .7 4.1 Main functionalities9 4.2 Available technologies .11 4.3 Application scenarios .11 5 Requirements12 5.1 Transmission Requirements .12 5.2 Electrical requirements.13 5.2.1 DC Characteristics 13 5.2.2 Electrical protection toward overvoltages.13 5.2.
9、3 Electrical safety 13 5.2.4 Electromagnetic compatibility13 5.2.5 Powering and consumption.13 5.3 Environmental requirements 14 5.3.1 Operating environment .14 5.3.2 Protection against mechanical actions/vibration.14 5.3.3 Protection against corrosion of metallic elements 14 5.3.4 Protection agains
10、t heat and fire.14 5.4 Mechanical requirements .14 5.5 Functional Requirements15 5.5.1 Switching functionalities 15 5.5.2 Test ports functionalities.15 5.5.3 Diagnostic functionalities .15 5.5.4 Reliability and behavior in case of failure 16 5.5.5 Card handling and replacement 16 5.5.6 Automatic rer
11、outing16 5.5.7 Interconnection and Cabling.16 5.6 Management Requirements16 5.6.1 Architectural scenario.17 5.6.2 Faults 17 5.6.3 Configuration17 5.6.4 Security.18 5.6.5 Interfaces and MIBs usage permission .18 5.6.6 Inventory.19 Annex A (informative): Proforma for possible ADF configurations and pa
12、rameters .20 History 22 ETSI ETSI TS 102 566 V1.1.1 (2007-09) 4 Intellectual Property Rights IPRs essential or potentially 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-memb
13、ers, and can be found in ETSI SR 000 314: “Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs 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.
14、asp). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee 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 p
15、resent document. Foreword This Technical Specification (TS) has been produced by ETSI Technical Committee Access, Terminals, Transmission and Multiplexing (ATTM). ETSI ETSI TS 102 566 V1.1.1 (2007-09) 5 1 Scope Due to the requirements for the spreading of xDSL based broadband services, in particular
16、 combining more confined coverage areas, faster speeds and multiple services support, operators have primary interest in solutions for automated distribution frames in street cabinets and operators room down to the building. The present document gathers a first set of common requirements for ADF (Au
17、tomated Distribution Frames) systems in configurations for street cabinets. The aim of the present document is also to have an integrated view of the architecture, configurations and related management systems required to maintain the overall systems at street cabinets, as todays evolution scenarios
18、 predict the possibility of having automated distribution frames spread across networks. 2 References References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For a specific reference, subsequent revisions do not apply. Non-specific
19、reference may be made only to a complete document or a part thereof and only in the following cases: - if it is accepted that it will be possible to use all future changes of the referenced document for the purposes of the referring document; - for informative references. Referenced documents which
20、are not found to be publicly available in the expected location might be found at http:/docbox.etsi.org/Reference. For online referenced documents, information sufficient to identify and locate the source shall be provided. Preferably, the primary source of the referenced document should be cited, i
21、n order to ensure traceability. Furthermore, the reference should, as far as possible, remain valid for the expected life of the document. The reference shall include the method of access to the referenced document and the full network address, with the same punctuation and use of upper case and low
22、er case letters. NOTE: While any hyperlinks included in this clause were valid at the time of publication ETSI cannot guarantee their long term validity. 2.1 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the
23、 edition cited applies. For non-specific references, the latest edition of the referenced document (including any amendments) applies. 1 ETSI EN 300 386: “Electromagnetic compatibility and Radio spectrum Matters (ERM); Telecommunication network equipment; ElectroMagnetic Compatibility (EMC) requirem
24、ents“. 2 ETSI ES 201 468: “Electromagnetic compatibility and Radio spectrum Matters (ERM); Additional ElectroMagnetic Compatibility (EMC) requirements and resistibility requirements for telecommunications equipment for enhanced availability of service in specific applications“. 3 ETSI TS 101 270-1 (
25、V1.3.1, clauses 8.1.1 and 9.2): “Transmission and Multiplexing (TM); Access transmission systems on metallic access cables; Very high speed Digital Subscriber Line (VDSL); Part 1: Functional requirements“. 4 ETSI ES 201 468: “Electromagnetic compatibility and Radio spectrum Matters (ERM); Additional
26、 ElectroMagnetic Compatibility (EMC) requirements and resistibility requirements for telecommunications equipment for enhanced availability of service in specific applications“. ETSI ETSI TS 102 566 V1.1.1 (2007-09) 6 5 ETSI EN 300 132-2: “Environmental Engineering (EE); Power supply interface at th
27、e input to telecommunications equipment; Part 2: Operated by direct current (dc)“. 6 ETSI EN 300 119-5: “Environmental Engineering (EE); European telecommunication standard for equipment practice; Part 5: Thermal management“. 7 ETSI EN 300 019-2-3: “Environmental Engineering (EE); Environmental cond
28、itions and environmental tests for telecommunications equipment; Part 2-3: Specification of environmental tests; Stationary use at weatherprotected locations“. 8 ETSI EN 300 119: “Environmental Engineering (EE); European telecommunication standard for equipment practice; Part 1: Introduction and ter
29、minology“. 9 ETSI EN 300 253: “Environmental Engineering (EE); Earthing and bonding of telecommunication equipment in telecommunication centres“. 10 ETSI EN 300 386: “Electromagnetic compatibility and Radio spectrum Matters (ERM); Telecommunication network equipment; ElectroMagnetic Compatibility (E
30、MC) requirements“. 11 IEC EN 60439-5: “ Low-voltage switchgear and controlgear assemblies - Part 5: Particular requirements for assemblies for power distribution in public networks“. 12 IEC EN 60068-2-11: “Basic Environmental Testing Procedures - Part 2: Tests“. 13 IEC EN 60062: “Marking codes for r
31、esistors and capacitors“. 14 Directive 73/23/EEC Council Directive of 19 February 1973 on the harmonization of the laws of Member States relating to electrical equipment designed for use within certain voltage limits and Council Directive 93/68/EEC of 22 July 1993 amending Directives 87/404/EEC (sim
32、ple pressure vessels), 88/378/EEC (safety of toys), 89/106/EEC (construction products), 89/336/EEC (electromagnetic compatibility), 89/392/EEC (machinery), 89/686/EEC (personal protective equipment), 90/384/EEC (non-automatic weighing instruments), 90/385/EEC (active implantable medicinal devices),
33、90/396/EEC (appliances burning gaseous fuels), 91/263/EEC (telecommunications terminal equipment), 92/42/EEC (new hot-water boilers fired with liquid or gaseous fuels) and 73/23/EEC (electrical equipment designed for use within certain voltage limits)“. 15 ITU-T Recommendation K.20: “Resistibility o
34、f telecommunication equipment installed in a telecommunications centre to overvoltages and overcurrents“. 16 ITU-T Recommendation K.44: “Resistibility tests for telecommunication equipment exposed to overvoltages and overcurrents - Basic Recommendation“. 17 ITU-T Recommendation K.45: “Resistibility
35、of telecommunication equipment installed in the access and trunk networks to overvoltages and overcurrents“. 18 IEC EN 60950: “Information technology equipment - Safety“. 3 Abbreviations For the purposes of the present document, the following abbreviations apply: ACK ACKnowledge ADF Automatic Distri
36、bution Frame ADSL Asymmetric Digital Subscriber Line API Application Programming Interface BSS Business Support System CLI Command Line Interface CLR CLeaR CORBA Common Object Request Broker Architecture CPU Central Processing Unit DB DataBase DC Direct Current ETSI ETSI TS 102 566 V1.1.1 (2007-09)
37、7 DSLAM Digital Subscriber Line Access Multiplexer EMS Element Manager System FCAPS Fault, Configuration, Accounting, Performance and Security FTP File Transfer Protocol FTTB Fiber To The Building FTTCab Fiber To The Cabinet GUI Graphical User Interface HW HardWare IDC Insulation Displacement Connec
38、tor ISDN Integrated Services Digital Network M Mandatory MEMS Micro Electro-Mechanical Systems MIB Management Information dataBase MS Management System NE Network Element NMS Network Management System OAM Operations, Administration and Maintenance OC Object Code (object under transaction for the MS)
39、 ONU Optical Network Unit OS Operating System OSS Operational Support Systems P Preferential PCM Pulse-Code Modulation POTS Plain Old Telephone Service PTC positive temperature coefficient (resistor) RMI Remote Method Invocation RPC Remote Procedure Call SNMP Simple Network Management Protocol SSH S
40、ecure Shell Protocol SW SoftWare TFTP Trivial File Transfer Protocol TL1 Transaction Language 1 TLC TeLeCommunicationVDSL Very-high-Data-rate digital Subscriber Line XML eXtensible Markup Language 4 General description of ADF ADF replaces or supports/complements the manual distribution frame to inte
41、rconnect each subscriber line with the specific equipment to cope with the automated provision of appropriate services and multi-operator connectivity. It minimizes the need for on-site labor to physically make cross-connects and to verify service installation, reduces operational costs and maintena
42、nce and improves service delivery cycles. In order to take advantage of all the functionality of the Automatic Distribution Frame, the following requirements need to be met: NON-BLOCKING CONNECTIVITY: the ability to switch any facility pair to any equipment pair regardless of existing connections or
43、 port utilization in the system. This requirement is set for Any-to-any ADF, while for the any-to-many solution a certain percentage of blocking is allowed. SCALABILITY: to cost-effectively scale to meet different size requirements, implementations should privilege highly modular growth capability i
44、n order to optimize the available space and port requirements. CAPACITY: the maximum number of ports in a cabinet taking into account the number of operators, subscriber lines, equipments (testing included) should typically match configurations of 600 x 600 and/or 900 x 600 lines. RELIABILITY: to gu
45、arantee an extremely high degree of confidence that connections are made correctly upon request. In addition, as the distribution frame is an essential component to provide connectivity to millions of subscribers, it must have an extremely low failure rate and long life expectancy. ETSI ETSI TS 102
46、566 V1.1.1 (2007-09) 8 AUTOMATIC CONNECTION VERIFICATION AND ONGOING TESTING: the ability to remotely connect any line terminating on the frame to a testing system. This testing system, not included in the ADF solution, has to verify that connections were made correctly and are working properly. Thi
47、s testing system can be used to assist with service provisioning, fault isolation, and on going monitoring of the circuit. INSTALLATION: in street cabinets, the input, output and matrix stages should be able to be installed and cabled either placing the system in a slot horizontally or vertically. I
48、nstallation details should be provided for these specific small cabinets/small system capacities. The connections must be made correctly upon request. Maximum interconnection cable length: 2 mt 10 mt (depending on ADF location - in the same cabinet or in a different one/manhole). Types of cables sup
49、ported: twisted pair cables, broadband capable. OPERATION SUPPORT SYSTEM (OSS) INTEGRATION: must be closely integrated with service activation, inventory and workflow systems so that cross-connections can automatically take place as part of an end-to-end software-driven process flow. In addition, by tying in the distribution frame with existing fault management systems, problems can be proactively isolated and rapidly resolved with minimum human intervention. All operators can access to test functionalities. Figure 1 pre
