ETSI ETS 300 011-3 ed.2 (1998-03)

Integrated Services Digital Network (ISDN); Primary rate User-Network Interface (UNI); Part 3: Implementation Conformance Statement (ICS) and Implementation eXtra Information for Testing (IXIT) proforma specification for interface IA and IB

RE/TM-03037-3

Digitalno omrežje z integriranimi storitvami (ISDN) – Primarni vmesnik uporabnik-omrežje (UNI) – 3. del: Izjava o skladnosti izvedbe (ICS) in dodatne informacije za preskušanje izvedbe (IXIT) – Proforma specifikacija za vmesnika IA in IB

General Information

• Status: Published
• Publication Date: 23-Mar-1998
• Technical Committee: TM 3 - Interfaces, architecture and functional requirements of transport netw
• Current Stage: 12 - Completion
• Due Date: 25-Mar-1998
• Completion Date: 24-Mar-1998
• Ref Project: SIST ETS 300 011-3 E2:2003 - Integrated Services Digital Network (ISDN); Primary rate User-Network Interface (UNI); Part 3: Implementation Conformance Statement (ICS) and Implementation eXtra Information for Testing (IXIT) proforma specification for interface IA and IB

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Digitalno omrežje z integriranimi storitvami (ISDN) – Primarni vmesnik uporabnik-omrežje (UNI) – 3. del: Izjava o skladnosti izvedbe (ICS) in dodatne informacije za preskušanje izvedbe (IXIT) – Proforma specifikacija za vmesnika IA in IBIntegrated Services Digital Network (ISDN); Primary rate User-Network Interface (UNI); Part 3: Implementation Conformance Statement (ICS) and Implementation eXtra Information for Testing (IXIT) proforma specification for interface IA and IB33.080Digitalno omrežje z integriranimi storitvami (ISDN)Integrated Services Digital Network (ISDN)ICS:Ta slovenski standard je istoveten z:ETS 300 011-3 Edition 2SIST ETS 300 011-3 E2:2003en01-december-2003SIST ETS 300 011-3 E2:2003SLOVENSKI
STANDARD



SIST ETS 300 011-3 E2:2003



EUROPEAN ETS 300 011-3TELECOMMUNICATION March 1998STANDARD Second EditionSource: TM Reference: RE/TM-03037-3ICS:33.020Key words:ISDN, layer 1, primary, rate, UNI, transmission, ICS, IXITIntegrated Services Digital Network (ISDN);Primary rate User-Network Interface (UNI);Part 3: Implementation Conformance Statement (ICS) andImplementation eXtra Information for Testing (IXIT)proforma specification for interface IA and IBETSIEuropean Telecommunications Standards InstituteETSI SecretariatPostal address: F-06921 Sophia Antipolis CEDEX - FRANCEOffice address: 650 Route des Lucioles - Sophia Antipolis - Valbonne - FRANCEInternet: [e-mail] - http://www.etsi.fr - http://www.etsi.orgTel.: [phone] - Fax: [phone]Copyright Notification: No part may be reproduced except as authorized by written permission. The copyright and theforegoing restriction extend to reproduction in all media.© European Telecommunications Standards Institute 1998. All rights reserved.SIST ETS 300 011-3 E2:2003



Page 2ETS 300 011-3: March 1998Whilst 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.SIST ETS 300 011-3 E2:2003



Page 3ETS 300 011-3: March 1998ContentsForeword.5Introduction.51Scope.72Normative references.73Definitions, symbols and abbreviations.73.1Definitions.73.2Symbols.83.3Abbreviations.8Annex A (normative):ICS proforma for ETS 300 011-1.10A.1Guidance for completing the ICS proforma.10A.1.1Purposes and structure.10A.1.2Abbreviations and conventions.10A.1.3Instructions for completing the ICS proforma.12A.2Identification of the implementation.13A.2.1Date of the statement.13A.2.2Implementation Under Test (IUT) identification.13A.2.3SUT identification.13A.2.4Product supplier.14A.2.5Client (if different from product supplier).14A.2.6ICS contact person.15A.3Identification of the reference ETS.15A.4Global statement of conformance.15A.5ICS proforma for interface IA (TE).16A.6ICS proforma for interface IB (NT).21Annex B (normative):IXIT proforma for ETS 300 011-1.26B.1Guidance for completing the ICS proforma.26B.1.1IXIT proforma for interface point IA (TE).26B.1.1.1Introduction.26B.1.1.2Proforma structure and contents.26B.1.1.3References to items.26B.1.1.4Instructions for completing the ICS proforma.26B.2IXIT proforma for interface point IA (TE).29B.3IXIT proforma for interface point IB (NT).30History.31SIST ETS 300 011-3 E2:2003



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Page 5ETS 300 011-3: March 1998ForewordThis second edition European Telecommunication Standard (ETS) was produced by the Transmissionand Multiplexing (TM) Technical Committee of the European Telecommunications Standards Institute(ETSI).This ETS aims to meet urgent requirements of network operators and equipment manufacturers who aredesigning equipment to operate with an Integrated Services Digital Network (ISDN) primary rate accessUser Network Interface (UNI).This ETS is based upon CCITT Recommendation I.431 and provides modifications and furtherrequirements to that document. It also is affected by CCITT Recommendations G.703, G.704 and G.706,and modifications to these CCITT Recommendations are provided within this ETS.This ETS also takes into account requirements contained in ECMA Standard 104: "Physical layer at theprimary rate access interface between data processing equipment and private switching networks (1985)",which are given in annex A.This ETS consists of 3 parts as follows:Part 1:"Layer 1 specification";Part 2:"Conformance test specification for interface IA and IB";Part 3:"Implementation Conformance Statement (ICS) and Implementation eXtra Information for Testing (IXIT) proforma specification for lnterface IA and IB".Transposition datesDate of adoption of this ETS:6 March 1998Date of latest announcement of this ETS (doa):30 June 1998Date of latest publication of new National Standardor endorsement of this ETS (dop/e):31 December 1998Date of withdrawal of any conflicting National Standard (dow):31 December 1998IntroductionTo evaluate conformance of a particular implementation, it is necessary to have a statement of whichcapabilities and options have been implemented for a telecommunication specification. Such a statementis called an Implementation Conformance Statement (ICS).SIST ETS 300 011-3 E2:2003



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Page 7ETS 300 011-3: March 19981ScopeThis second edition European Telecommunication Standard (ETS) provides the ImplementationConformance Statement (ICS) and Implementation eXtra Information for Testing (IXIT) proforma for thePrimary rate User Network Interface (UNI), layer 1 specification defined in ETS 300 011-1 [1] incompliance with the relevant requirements, and in accordance with the relevant guidance given inISO/IEC 9646-4 [3] and ETS 300 406 [2].2Normative referencesThis ETS incorporates, by dated or undated reference, provisions from other publications. Thesenormative references are cited at the appropriate places in the text and the publications are listedhereafter. For dated references subsequent amendments to, or revisions of, any of these publicationsapply to this ETS only when incorporated in it by amendments or revision. For undated references thelatest edition of the publication referred to applies.[1] ETS 300 011-1 (1996): "Integrated Services Digital Network (ISDN); Primaryrate User Network Interface (UNI); Part 1: Layer 1 specification".[2] ETS 300 406 (1995): "Methods for Testing and Specification (MTS); Protocoland profile conformance testing specifications; Standardization methodology".[3] ISO/IEC 9646-1 (1994): "Information technology - Open SystemsInterconnection - Conformance Testing Methodology and Framework - Part 1:General concepts".[4] ISO/IEC 9646-7 (1995): "Information technology - Open systems interconnection- Conformance testing methodology and framework - Part 7: ImplementationConformance Statements".[5]EN 60603-7 (1993): "Connectors for frequencies below 3 MHz for use withprinted boards - Part 7: Detail specification for connectors, 8-way, including fixedand free connectors with common mating features".[6]CCITT Recommendation X.200 (1994): "Information technology - OpenSystems Interconnection - Basic reference model: The basic model".[7]ETS 300 011-2 (1996): "Integrated Services Digital Network (ISDN); Primaryrate User Network Interface (UNI); Part 2: Conformance test specification forinterface IA and IB".[8]ISO/IEC 10173 (1991): "Information technology - Integrated Services DigitalNetwork (ISDN) primary access connector at reference points S and T".3Definitions, symbols and abbreviations3.1DefinitionsFor the purposes of this ETS, the following definitions apply:interface IA: User side of the ISDN UNI for the primary rate access.interface IB: Network side of the ISDN UNI for the primary rate access.network side: NT1, LT and ET functional groups in case of an interface at the T reference point; orrelevant parts of the NT2 functional group in case of an interface at the S reference point.Network Termination (NT): An equipment providing interface IBNOTE:This term is used in this ETS to indicate network-terminating aspects of NT1 and NT2functional groups where these have an IB interface.SIST ETS 300 011-3 E2:2003



Page 8ETS 300 011-3: March 1998Network Termination type 1 (NT1): This functional group includes functions broadly equivalent to layer 1(physical) of the OSI reference model. These functions are associated with the proper physical andelectromagnetic termination of the network. NT1 functions are:-line transmission termination;-layer 1 maintenance functions and performance monitoring;-timing;-layer 1 multiplexing;-interface termination.Network Termination type 2 (NT2): This functional group includes functions broadly equivalent to layer 1and higher layers of the CCITT Recommendation X.200 [6] reference model. Private TelecommunicationNetwork Exchanges (PTNXs), local area networks and terminal controllers are examples of equipment orcombinations of equipment that provide NT2 functions. NT2 functions include:-layer 2 and layer 3 protocol handling;-layer 2 and layer 3 multiplexing;-switching;-concentration;-maintenance functions;-interface termination and other layer 1 functions.Private Telecommunication Network Exchange (PTNX): A nodal identity in a privatetelecommunication network which provides autonomous and automatic switching and call handlingfunctions used for the provision of telecommunication services which are based on the definitions forthose of the public ISDN.Private Network Termination (PNT): A remote unit of equipment which terminates a transmissionsystem employed between the PTNX and the interface IB and the S reference point.Terminal Equipment (TE): An equipment providing an interface IA.User side: Terminal terminating layer 1 aspects of TE1, Terminal Adapter (TA) and NT2 functionalgroups.3.2SymbolsFor the purposes of this ETS, the following symbols apply:ONEbinary "1"ZERObinary "0"3.3AbbreviationsFor the purpose of this ETS, the following abbreviations apply:AISAlarm Indication SignalCRCCyclic Redundancy CheckHDB3High-Density Bi-polar 3 (line code)HDLCHigh level Data Link ControlICSImplementation Conformance StatementIUTImplementation Under TestIXITImplementation eXtra Information for TestingLOSLoss Of SignalMPHManagement (entity) - PHysical (layer) [primitive]MPH-AlMPH - Activate IndicationMPH-DlMPH - Error IndicationNOFNormal Operational FramesNTNetwork TerminationPCTRProtocol Conformance Test ReportPHPHysical (layer)PH-AlPH - Activate IndicationSIST ETS 300 011-3 E2:2003



Page 9ETS 300 011-3: March 1998PH-DlPH - Deactivate IndicationPNTPrivate Network TerminationPRBSPseudo-Random Binary SequencePTNPrivate Telecommunications NetworkPTNXPrivate Telecommunications Network ExchangeRAIRemote Alarm IndicationRSERemote Single layer EmbeddedSCSSystem Conformance StatementSCTRSystem Conformance Test ReportSMFSub-MultiFrameSUTSystem Under TestTATerminal AdapterTETerminal EquipmentSIST ETS 300 011-3 E2:2003



Page 10ETS 300 011-3: March 1998Annex A (normative):ICS proforma for ETS 300 011-1Notwithstanding the provisions of the copyright clause related to the text of this ETS ETSI grants thatusers of this ETS may freely reproduce the Implementation Conformance Statement (ICS) proforma inthis annex so that it can be used for its intended purposes and may further publish the completed ICS.A.1Guidance for completing the ICS proformaA.1.1Purposes and structureThe purpose of this ICS proforma is to provide a mechanism whereby a supplier of an implementation ofthe requirements defined in ETS 300 011-1 [1] may provide information about the implementation in astandardized manner.The ICS proforma is subdivided into subclauses for the following categories of information:-guidance for completing the ICS proforma;-identification of the implementation;-identification of the reference ETS;-global statement of conformance.A.1.2Abbreviations and conventionsThe ICS proforma contained in this annex is comprised of information in tabular form in accordance withthe guidelines presented in ISO/IEC 9646-7 [4].Item columnThe item column contains a number which identifies the item in the table.Item description columnThe item description column describes in free text each respective item (e.g. parameters, timers, etc.). Itimplicitly means "is supported by the implementation?".Status columnThe following notations, defined in ISO/IEC 9646-7 [4], are used for the status column:mmandatory - the capability is required to be supported;ooptional - the capability may be supported or not;n/anot applicable - in the given context, it is impossible to use the capability;xprohibited (excluded) - there is a requirement not to use this capability in thegiven context;o.iqualified optional - for mutually exclusive or selectable options from a set. "i" isan integer which identifies a unique group of related optional items and the logicof their selection which is defined immediately following the table;ciconditional - the requirement on the capability ("m", "o", "x" or "n/a") depends onthe support of other optional or conditional items. "i" is an integer identifying aunique conditional status expression which is defined immediately following thetable.Reference columnThe reference column makes reference to ETS 300 011-1 [1], except where explicitly stated otherwise.SIST ETS 300 011-3 E2:2003



Page 11ETS 300 011-3: March 1998Support columnThe support column shall be filled in by the supplier of the implementation. The following commonnotations, defined in ISO/IEC 9646-7 [4], are used for the support column:Y or ysupported by the implementation;N or nnot supported by the implementation;N/A, n/a or - no answer required (allowed only if the status is n/a, directly or after evaluationof a conditional status).If this ICS proforma is completed in order to describe a multiple-profile support in a system, it is necessaryto be able to answer that a capability is supported for one profile and not supported for another. In thatcase, the supplier shall enter the unique reference to a conditional expression, preceded by "?" (e.g. ?3).This expression shall be given in the space for comments provided at the bottom of the table. It usespredicates defined in the System Conformance Statement (SCS), each of which refers to a single profileand which takes the value TRUE if and only if that profile is to be used.EXAMPLE:?3:IF prof1 THEN Y ELSE N.It is also possible to provide a comment to an answer in the space provided at the bottom of the table.Values allowed columnThe values allowed column contains the type, the list, the range, or the length of values allowed. Thefollowing notations are used:-range of values: . example: 5 . 20-list of values:, , ., example: 2 ,4 ,6 ,8, 9example:'1101'B, '1011'B, '1111'Bexample:'0A'H, '34'H, 2F'H-list of named values:(), (), ., ()example: reject(1), accept(2)-length:size ( . )example:size (1 . 8)Values supported columnThe values supported column shall be filled in by the supplier of the implementation. In this column, thevalues or the ranges of values supported by the implementation shall be indicated.References to itemsFor each possible item answer (answer in the support column) within the ICS proforma a unique referenceexists, used, for example, in the conditional expressions. It is defined as the table identifier, followed by asolidus character "/", followed by the item number in the table. If there is more than one support column ina table, the columns are discriminated by letters (a, b, etc.), respectively.EXAMPLE 1:A.5/4 is the reference to the answer of item 4 in table 5 of annex A.EXAMPLE 2:A.6/3b is the reference to the second answer (i.e. in the second support column)of item 3 in table 6 of annex A.SIST ETS 300 011-3 E2:2003



Page 12ETS 300 011-3: March 1998Prerequisite lineA prerequisite line takes the form: Prerequisite: .A prerequisite line after a clause or table title indicates that the whole clause or the whole table is notrequired to be completed if the predicate is FALSE.A.1.3Instructions for completing the ICS proformaThe supplier of the implementation shall complete the ICS proforma in each of the spaces provided. Inparticular, an explicit answer shall be entered, in each of the support or supported column boxes provided,using the notation described in subclause A.1.2.However, the tables containing in subclause A.5 shall only be completed for implementations of interfaceIA and the tables containing in subclause A.6 shall only be completed for implementations of interface IB.If necessary, the supplier may provide additional comments in space at the bottom of the tables, orseparately on sheets of paper.More detailed instructions are given at the beginning of the different subclauses of the ICS proforma.SIST ETS 300 011-3 E2:2003



Page 13ETS 300 011-3: March 1998A.2Identification of the implementationIdentification of the Implementation Under Test (IUT) and the system in which it resides (the SystemUnder Test (SUT)) should be filled in so as to provide as much detail as possible regarding versionnumbers and configuration options.The product supplier information and client information should both be filled in if they are different.A person who can answer queries regarding information supplied in the ICS should be named as thecontact person.A.2.1Date of the statement.A.2.2Implementation Under Test (IUT) identificationIUT name:.IUT version:- Hardware:- Layer 1 chip, type and version:.- Board version:.- Firmware version:.- Software version:.A.2.3SUT identificationSUT name:.Hardware configuration:.Operating system:.SIST ETS 300 011-3 E2:2003



Page 14ETS 300 011-3: March 1998A.2.4Product supplierName:.Address:.Telephone number:.Facsimile number:.E-mail address:.Additional information:.A.2.5Client (if different from product supplier)Name:.Address:.Telephone number:.Facsimile number:.E-mail address:.SIST ETS 300 011-3 E2:2003



Page 15ETS 300 011-3: March 1998Additional information:.A.2.6ICS contact person(A person to contact if there are any queries concerning the content of the ICS)Name:.Telephone number:.Facsimile number:.E-mail address:.Additional information:.A.3Identification of the reference ETSThis ICS proforma applies to the following ETS:ETS 300 011-1 [1]: "Integrated Services Digital Network (ISDN); Primary rate User Network Interface(UNI); Layer 1 specification".A.4Global statement of conformanceAre all mandatory capabilities implemented? (Yes/No).NOTE:Answering "No" to this question indicates non-conformance to the ETS specification.Non-supported mandatory capabilities are to be identified in the ICS, with anexplanation of why the implementation is non-conforming, on pages attached to theICS proforma.SIST ETS 300 011-3 E2:2003



Page 16ETS 300 011-3: March 1998A.5ICS proforma for interface IA (TE)Table A.1: Optional capabilities for interface IAItemNo.ItemReferenceStatusSupport1.1TE/Network Termination (NT2) has only one UNI.5.8, 8.3.2and 8.3.3.1o.1011.2TE/NT2 has more than one UNI.5.8, 8.3.2and 8.3.3.2o.1012.1TE using interface connector according toEN 60603-7 [5]and acontact assignments given in subclause 4.4 of ETS 300 011-1 [1]. 4.4o.1022.2TE permanently wired to NT. 4.4o.1023TE/NT2 designed for interconnection via leased lines.5.8, 8.3.2.2and 8.3.3.3o4TE designed to act as master:output frequency accuracy ± 32 ppm.5.8o5Is the TE PTNX with a high clock accuracy class:output frequency accuracy ± 1 ppm.5.8o6Is the TE designed to be connected to the T reference point only.5.8o7Does the TE use bit 2 of frames without frame alignment signal fordetection of loss of frame alignment.6.8.1.1oo.101:It is mandatory to support at least one of these items.o.102:It is mandatory to support at least one of these items.Table A.2: Timers for interface IAItemItemReferenceStatu
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