SIST ETS 300 304 E2:2003

SLOVENSKI STANDARD
SIST ETS 300 304 E2:2003
01-december-2003
Prenos in multipleksiranje (TM) – Sinhrona digitalna hierarhija (SDH) –
Informacijski model v sistemu SDH, gledano s strani omrežnega elementa (NE)
Transmission and Multiplexing (TM); Synchronous Digital Hierarchy (SDH); SDH
information model for the Network Element (NE) view
Ta slovenski standard je istoveten z: ETS 300 304 Edition 2
ICS:
33.040.20 Prenosni sistem Transmission systems
SIST ETS 300 304 E2:2003 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST ETS 300 304 E2:2003

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SIST ETS 300 304 E2:2003
EUROPEAN ETS 300 304
TELECOMMUNICATION February 1997
STANDARD Second Edition
Source: ETSI TC-TM Reference: RE/TM-02213
ICS: 33.020
Key words: Transmission, SDH, management, information model, NE
Transmission and Multiplexing (TM);
Synchronous Digital Hierarchy (SDH);
SDH information model for the Network Element (NE) view
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: secretariat@etsi.fr
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 1997. All rights reserved.

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ETS 300 304: February 1997
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.

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Contents
Foreword .5
1 Scope .7
2 Normative references.7
3 Abbreviations.8
4 Registration supporting Abstract Syntax Notation one (ASN.1).9
5 Generic objects fragment.9
5.1 Generic objects - object classes.9
5.2 Generic objects - packages, attributes, ASN.1, name-bindings .9
6 SDH Termination Point (TP) fragment .9
6.1 SDH TP - object classes.9
6.2 SDH TP - packages.10
6.3 SDH TP - attributes.10
6.4 SDH TP - name bindings .11
6.5 SDH TP - subordination rules .12
6.6 SDH TP - constraints .13
7 Plesiochronous Digital Hierarchy (PDH) fragment .14
7.1 Object classes definitions .14
7.2 Attributes definitions.16
7.3 Name bindings definitions.17
7.4 ASN.1 definitions .18
8 Cross-connection fragment.18
8.1 Cross-connection - object classes.18
8.2 Cross-connection - packages .18
8.3 Cross-connection - attributes.18
8.4 Cross-connection - name bindings .19
9 Protection fragment.20
9.1 Object classes .20
9.2 Packages .20
9.3 Attributes.20
9.4 Name bindings.20
10 Equipment fragment.21
10.1 Equipment - object classes.21
10.2 Equipment - attributes.22
10.3 Equipment - parameter.24
10.4 Equipment - name bindings .24
10.5 Equipment - supporting ASN.1 .25
11 Support objects fragment.26
11.1 Support objects - object classes.26
11.2 Support objects - packages .28
11.3 Support objects - attributes.29
11.4 Support objects - name bindings .31
11.5 Support objects - parameter .31
11.6 Support objects - supporting ASN.1 .32

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Annex A (normative): Figures and tables . 33
Annex B (informative): Bibliography . 51
History. 52

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Foreword
This second edition European Telecommunication Standard (ETS) has been produced by the
Transmission and Multiplexing (TM) Technical Committee of the European Telecommunications
Standards Institute (ETSI).
This second edition ETS describes the information model for Network Elements (NEs) which use the
Synchronous Digital Hierarchy (SDH) multiplexing structure.
Transposition dates
Date of adoption 18 October 1996
Date of latest announcement of this ETS (doa): 31 May 1997
Date of latest publication of new National Standard
or endorsement of this ETS (dop/e): 30 November 1997
Date of withdrawal of any conflicting National Standard (dow): 30 November 1997

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1 Scope
This second edition ETS defines the information model to be used at the interface between Network
Elements (NEs) and management systems, for the management of Synchronous Digital Hierarchy (SDH)
NEs.
This ETS defines the information model for SDH NEs.
This ETS does not define:
- the protocol stack to be used for message communication;
- the network level management processes;
- the application contexts;
- the conformance requirements to be met by an implementation of this information model;
- information models for other systems or equipment.
The information model defined here (and the corresponding message set) is concerned with the
management of NEs, the equipment by which they are implemented and the functions contained within
them. More precisely, it applies to an equipment domain visible at the element manager to NE interface
and is only concerned with information available within that domain. Information proper to the domain of a
network level management process is not included within this model.
2 Normative references
This ETS incorporates, by dated or undated reference, provisions from other publications. These
normative references are cited at the appropriate places in the text and the publications are listed
hereafter. For dated references, subsequent amendments to or revisions of any of these publications
apply to this ETS only when incorporated in it by amendment or revision. For undated references, the
latest edition of the publication referred to applies.
[1] ITU-T Recommendation G.709 (1993): "Synchronous multiplexing structure".
[2] ITU-T Recommendation G.774 (1992): "Synchronous digital hierarchy (SDH)
management information model for the network element view".
[3] ITU-T Recommendation G.774.03 (1994): "Synchronous digital hierarchy (SDH)
management of multiplex-section protection for the network element view".
[4] ITU-T Recommendation G.783 (1993): "Characteristics of synchronous digital
hierarchy (SDH) equipment functional blocks".
[5] ITU-T Recommendation M.3100 (1995): "Generic network information model".
[6] ITU-T Recommendation X.721 (1992): "Information technology - Open Systems
Interconnection - Structure of management information: Definition of
management information".
[7] ITU-T Recommendation G.702 (1988): "Digital hierarchy bit rates".
[8] ETS 300 371 (1994): "Transmission and Multiplexing (TM); Plesiochronous
Digital Hierarchy (PDH) information model for the Network Element (NE) view".

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3 Abbreviations
For the purposes of this ETS, the following abbreviations apply:
AIS Alarm Indication Signal
AP Access Point
ATM Asynchronous Transfer Mode
AU Administrative Unit
AUG Administrative Unit Group
CCITT Comité Consultatif International Télégraphique et Téléphonique
CMIP Common Management Information Protocol
CMIS Common Management Information Service
CP Connection Point
CTP Connection Termination Point
GTP Group Termination Point
HPA Higher Order Path Adaptation
HPC Higher Order Path Connection
HPT Higher Order Path Termination
IA Indirect Adaptor
IOS Intra-Office Section
ISO International Organization for Standardization
ITU-T International Telecommunications Union - Telecommunications sector
LOF Loss Of Frame
LPA Lower Order Path Adaptation
LPC Lower Order Path Connection
LPT Lower Order Path Termination
MS Multiplexer Section
MSA Multiplexer Section Adaptation
MST Multiplexer Section Termination
MSTTP Multiplexer Section Trail Termination Point
NE Network Element
OS Operation System
OSI Open Systems Interconnection
PDH Plesiochronous Digital Hierarchy
Pkg Packages
POH Path OverHead
PPI Plesiochronous Physical Interface
RDN Relative Distinguished Name
RS Regenerator Section
RST Regenerator Section Termination
RSTTP Regenerator Section Trail Termination Point
SDH Synchronous Digital Hierarchy
SDHNE Synchronous Digital Hierarchy Network Element
Snk Sink
Src Source
SPI Synchronous Physical Interface
STM-N Synchronous Transport Module-N
TMN Telecommunication Management Network
TP Termination Point
TTP Trail Termination Point
TU Tributary Unit
TUG Tributary Unit Group
VC-n Virtual Container n

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4 Registration supporting Abstract Syntax Notation one (ASN.1)
PrETS5 {ccitt(0) identified-organization(4) etsi(0) ets304(304) informationModel(0) asn1Module(2)
prETS5(0)}
DEFINITIONS IMPLICIT TAGS ::= BEGIN
-- EXPORT Everything
prETS300304 OBJECT IDENTIFIER ::= {ccitt(0) identified-organization(4) etsi(0) ets304(304)
informationModel(0)}
etsObjectClass OBJECT IDENTIFIER ::= {prETS300304 managedObjectClass(3)}
etsPackage OBJECT IDENTIFIER ::= {prETS300304 package(4)}
etsParameter OBJECT IDENTIFIER ::= {prETS300304 parameter(5)}
etsNameBinding OBJECT IDENTIFIER ::= {prETS300304 nameBinding(6)}
etsAttribute OBJECT IDENTIFIER ::= {prETS300304 attribute(7)}
etsAction OBJECT IDENTIFIER ::= {prETS300304 action(9)}
etsNotification OBJECT IDENTIFIER ::= {prETS300304 notification(10)}
END
5 Generic objects fragment
In this fragment, a working sub-set of standard and mature object classes have been adopted, mainly
from the ITU-T X.700 series of Recommendations.
5.1 Generic objects - object classes
In this context the IMPORTS clause specifies the object classes which can be instantiated in the scope of
this ETS. The IMPORTS clause does not include uninstantiated superclasses.
BEGIN
IMPORTS
alarmRecord,
attributeValueChangeRecord,
eventForwardingDiscriminator,
log,
objectCreationRecord
objectDeletionRecord
stateChangeRecord,
FROM {joint-iso-ccitt ms(9) smi(3) part2(2) managedObjectClass(3) }
alarmSeverityAssignmentProfile
FROM {ccitt(0) recommendation(0) m(13) m3100(3100) informationModel(0) managedObjectClass(3) }
;
END
5.2 Generic objects - packages, attributes, ASN.1, name-bindings
All packages, attributes, ASN.1 and name-bindings associated with object classes are implicitly imported
from ITU-T Recommendations defining the appropriate object classes.
6 SDH Termination Point (TP) fragment
6.1 SDH TP - object classes
In this context, the IMPORTS clause specifies the object classes which can be instantiated in the scope of
this ETS. The IMPORTS clause does not include uninstantiated superclasses.
BEGIN
IMPORTS
au4CTPBidirectional,
au4CTPSink,
au4CTPSource,
augBidirectional,
augSink,
augSource,
electricalSPITTPBidirectional,
electricalSPITTPSink,
electricalSPITTPSource,
msCTPBidirectional,
msCTPSink,
msCTPSource,
msDatacomCTPBidirectional,
msDatacomCTPSink,
msDatacomCTPSource,
msOrderwireCTPBidirectional,

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msOrderwireCTPSink,
msOrderwireCTPSource,
msTTPBidirectional,
msTTPSink,
msTTPSource,
opticalSPITTPBidirectional,
opticalSPITTPSink,
opticalSPITTPSource,
rsCTPBidirectional,
rsCTPSink,
rsCTPSource,
rsDatacomCTPBidirectional,
rsDatacomCTPSink,
rsDatacomCTPSource,
rsOrderwireCTPBidirectional,
rsOrderwireCTPSink,
rsOrderwireCTPSource,
rsTTPBidirectional,
rsTTPSink,
rsTTPSource,
rsUserChannelCTPBidirectional,
rsUserChannelCTPSink,
rsUserChannelCTPSource,
tu11CTPBidirectional,
tu11CTPSink,
tu11CTPSource,
tu12CTPBidirectional,
tu12CTPSink,
tu12CTPSource,
tu2CTPBidirectional,
tu2CTPSink,
tu2CTPSource,
tu3CTPBidirectional,
tu3CTPSink,
tu3CTPSource,
tug2Bidirectional,
tug2Sink,
tug2Source,
tug3Bidirectional,
tug3Sink,
tug3Source,
vc11TTPBidirectional,
vc11TTPSink,
vc11TTPSource,
vc12TTPBidirectional,
vc12TTPSink,
vc12TTPSource,
vc2TTPBidirectional,
vc2TTPSink,
vc2TTPSource,
vc3TTPBidirectional,
vc3TTPSink,
vc3TTPSource,
vc4TTPBidirectional,
vc4TTPSink,
vc4TTPSource,
vcnUserChannelCTPBidirectional,
vcnUserChannelCTPSink,
vcnUserChannelCTPSource
FROM {ccitt(0) recommendation(0) g(7) g774(774) informationModel(0) managedObjectClass(3) }
;
END
6.2 SDH TP - packages
All packages associated with object classes are implicitly imported from ITU-T Recommendations defining
the appropriate object classes.
6.3 SDH TP - attributes
All attributes associated with object classes are implicitly imported from ITU-T Recommendations defining
the appropriate object classes.
supportedByObjectList
The value of the supportedByObjectList attribute points to the equipment and software
objects which implement the TPs.

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6.4 SDH TP - name bindings
BEGIN
IMPORTS
au4CTPBidirectional-augBidirectional,
au4CTPSink-augBidirectional,
au4CTPSink-augSink,
au4CTPSource-augBidirectional,
au4CTPSource-augSource,
augBidirectional-msTTPBidirectional,
augSink-msTTPSink,
augSource-msTTPSource,
electricalSPITTPBidirectional-sdhNE,
electricalSPITTPSink-sdhNE,
electricalSPITTPSource-sdhNE,
msCTPBidirectional-rsTTPBidirectional,
msCTPSink-rsTTPBidirectional,
msCTPSink-rsTTPSink,
msCTPSource-rsTTPBidirectional,
msCTPSource-rsTTPSource,
msDatacomCTPBidirectional-msTTPBidirectional,
msDatacomCTPSink-msTTPBidirectional,
msDatacomCTPSink-msTTPSink,
msDatacomCTPSource-msTTPBidirectional,
msDatacomCTPSource-msTTPSource,
msOrderwireCTPBidirectional-msTTPBidirectional,
msOrderwireCTPSink-msTTPBidirectional,
msOrderwireCTPSink-msTTPSink,
msOrderwireCTPSource-msTTPBidirectional,
msOrderwireCTPSource-msTTPSource,
msTTPBidirectional-sdhNE,
msTTPSink-sdhNE,
msTTPSource-sdhNE,
opticalSPITTPBidirectional-sdhNE,
opticalSPITTPSink-sdhNE,
opticalSPITTPSource-sdhNE,
rsCTPBidirectional-electricalSPITTPBidirectional,
rsCTPBidirectional-opticalSPITTPBidirectional,
rsCTPSink-electricalSPITTPBidirectional,
rsCTPSink-electricalSPITTPSink,
rsCTPSink-opticalSPITTPBidirectional,
rsCTPSink-opticalSPITTPSink,
rsCTPSource-electricalSPITTPBidirectional,
rsCTPSource-electricalSPITTPSource,
rsCTPSource-opticalSPITTPBidirectional,
rsCTPSource-opticalSPITTPSource,
rsDatacomCTPBidirectional-rsTTPBidirectional,
rsDatacomCTPSink-rsTTPBidirectional,
rsDatacomCTPSink-rsTTPSink,
rsDatacomCTPSource-rsTTPBidirectional,
rsDatacomCTPSource-rsTTPSource,
rsOrderwireCTPBidirectional-rsTTPBidirectional,
rsOrderwireCTPSink-rsTTPBidirectional,
rsOrderwireCTPSink-rsTTPSink,
rsOrderwireCTPSource-rsTTPBidirectional,
rsOrderwireCTPSource-rsTTPSource,
rsTTPBidirectional-sdhNE,
rsTTPSink-sdhNE,
rsTTPSource-sdhNE,
rsUserChannelCTPBidirectional-rsTTPBidirectional,
rsUserChannelCTPSink-rsTTPBidirectional,
rsUserChannelCTPSink-rsTTPSink,
rsUserChannelCTPSource-rsTTPBidirectional,
rsUserChannelCTPSource-rsTTPSource,
tu11CTPBidirectional-tug2Bidirectional,
tu11CTPSink-tug2Bidirectional,
tu11CTPSink-tug2Sink,
tu11CTPSource-tug2Bidirectional,
tu11CTPSource-tug2Source,
tu12CTPBidirectional-tug2Bidirectional,
tu12CTPSink-tug2Bidirectional,
tu12CTPSink-tug2Sink,
tu12CTPSource-tug2Bidirectional,
tu12CTPSource-tug2Source,
tu2CTPBidirectional-tug2Bidirectional,
tu2CTPSink-tug2Bidirectional,
tu2CTPSink-tug2Sink,
tu2CTPSource-tug2Bidirectional,
tu2CTPSource-tug2Source,
tu3CTPBidirectional-tug3Bidirectional,
tu3CTPSink-tug3Bidirectional,
tu3CTPSink-tug3Sink,
tu3CTPSource-tug3Bidirectional,
tu3CTPSource-tug3Source,

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tug2Bidirectional-tug3Bidirectional,
tug2Sink-tug3Sink,
tug2Source-tug3Source,
tug3Bidirectional-vc4TTPBidirectional,
tug3Sink-vc4TTPSink,
tug3Source-vc4TTPSource,
vc11TTPBidirectional-sdhNE,
vc11TTPSink-sdhNE,
vc11TTPSource-sdhNE,
vc12TTPBidirectional-sdhNE,
vc12TTPSink-sdhNE,
vc12TTPSource-sdhNE,
vc2TTPBidirectional-sdhNE,
vc2TTPSink-sdhNE,
vc2TTPSource-sdhNE,
vc3TTPBidirectional-sdhNE,
vc3TTPSink-sdhNE,
vc3TTPSource-sdhNE,
vc4TTPBidirectional-sdhNE,
vc4TTPSink-sdhNE,
vc4TTPSource-sdhNE,
vcnUserChannelCTPBidirectional-vc3TTPBidirectional,
vcnUserChannelCTPBidirectional-vc4TTPBidirectional,
vcnUserChannelCTPSink-vc3TTPBidirectional,
vcnUserChannelCTPSink-vc3TTPSink,
vcnUserChannelCTPSink-vc4TTPBidirectional,
vcnUserChannelCTPSink-vc4TTPSink,
vcnUserChannelCTPSource-vc3TTPBidirectional,
vcnUserChannelCTPSource-vc3TTPSource,
vcnUserChannelCTPSource-vc4TTPBidirectional,
vcnUserChannelCTPSource-vc4TTPSource
FROM {ccitt(0) recommendation(0) g(7) g774(774) informationModel(0) nameBinding(6) }
;
END
6.5 SDH TP - subordination rules
BEGIN
IMPORTS
augSinkSubordination,
augSourceSubordination,
augBidirectionalSubordination,
electricalSPITTPSinkSubordination,
electricalSPITTPSourceSubordination,
electricalSPITTPBidirectionalSubordination,
opticalSPITTPSinkSubordination,
opticalSPITTPSourceSubordination,
opticalSPITTPBidirectionalSubordination,
msTTPSinkSubordination,
msTTPSourceSubordination,
msTTPBidirectionalSubordination,
rsTTPSinkSubordination,
rsTTPSourceSubordination,
rsTTPBidirectionalSubordination,
sdhNESubordination,
tug2SinkSubordination,
tug2SourceSubordination,
tug2BidirectionalSubordination,
tug3SinkSubordination,
tug3SourceSubordination,
tug3BidirectionalSubordination,
vc3TTPSinkSubordination,
vc3TTPSourceSubordination,
vc3TTPBidirectionalSubordination,
vc4TTPSinkSubordination,
vc4TTPSourceSubordination,
vc4TTPBidirectionalSubordination,
FROM {ccitt(0) recommendation(0) g(7) g774(774)}
;
END

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6.6 SDH TP - constraints
BEGIN
IMPORTS
downstreamConnectivityPointer-au4CTPSink,
upstreamConnectivityPointer-au4CTPSource,
downstreamConnectivityPointer-msCTPSink,
upstreamConnectivityPointer-msCTPSource,
upstreamConnectivityPointer-msTTPSink,
downstreamConnectivityPointer-msTTPSource,
downstreamConnectivityPointer-rsCTPSink,
upstreamConnectivityPointer-rsCTPSource,
upstreamConnectivityPointer-rsTTPSink,
downstreamConnectivityPointer-rsTTPSource,
downstreamConnectivityPointer-tu11CTPSink,
upstreamConnectivityPointer-tu11CTPSource,
downstreamConnectivityPointer-tu12CTPSink,
upstreamConnectivityPointer-tu12CTPSource,
downstreamConnectivityPointer-tu2CTPSink,
upstreamConnectivityPointer-tu2CTPSource,
downstreamConnectivityPointer-tu3CTPSink,
upstreamConnectivityPointer-tu3CTPSource,
upstreamConnectivityPointer-vc11TTPSink,
downstreamConnectivityPointer-vc11TTPSource,
upstreamConnectivityPointer-vc12TTPSink,
downstreamConnectivityPointer-vc12TTPSource,
upstreamConnectivityPointer-vc2TTPSink,
downstreamConnectivityPointer-vc2TTPSource,
upstreamConnectivityPointer-vc3TTPSink,
downstreamConnectivityPointer-vc3TTPSource,
FROM {ccitt(0) recommendation(0) g(7) g774(774)}
;
END
ets_upstreamConnectivityPointer-vc4TTPSink CONSTRAINT RULE
 OBJECT CLASS
   vc4TTPSink AND SUBCLASSES;
 IS RELATED TO
   vc4TTPSource, vc4TTPBidirectional,
   au4CTPSink, au4CTPBidirectional;
 USING ATTRIBUTE
   "Recommendation M.3100":upstreamConnectivityPointer;
 ACCORDING TO RULE
   SET SIZE (1) OF CHOICE{
    vc4TTPSource, vc4TTPBidirectional,
    au4CTPSink, au4CTPBidirectional};
;
ets_downstreamConnectivityPointer-vc4TTPSource CONSTRAINT RULE
 OBJECT CLASS
   vc4TTPSource AND SUBCLASSES;
 IS RELATED TO
   vc4TTPSink, vc4TTPBidirectional,
   au4CTPSource, au4CTPBidirectional;
 USING ATTRIBUTE
   "Recommendation M.3100":downstreamConnectivityPointer;
 CASE{
  single ACCORDING TO RULE
   SET SIZE (1) OF CHOICE{
   vc4TTPSink, vc4TTPBidirectional,
   au4CTPSource, au4CTPBidirectional};
;  broadcast ACCORDING TO RULE
   SET SIZE (1.N) OF CHOICE{
   vc4TTPSink, vc4TTPBidirectional,
   au4CTPSource, au4CTPBidirectional};
}

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7 Plesiochronous Digital Hierarchy (PDH) fragment
This clause provides managed objects required to model PDH interfaces on SDH equipment.
7.1 Object classes definitions
ITU-T Recommendation G.702 2 Mbit/s connection termination point
p12CTPSink MANAGED OBJECT CLASS
 DERIVED FROM "Recommendation M.3100":connectionTerminationPointSink;
  CHARACTERIZED BY
    "Recommendation M.3100":createDeleteNotificationsPackage,
    "Recommendation M.3100":operationalStatePackage,
    "Recommendation M.3100":stateChangeNotificationPackage,
    p12CTPSinkPkg PACKAGE
     BEHAVIOUR
      p12CTPSinkBehaviourPkg BEHAVIOUR
        DEFINED AS
         *This managed object class terminates a G.702 2 Mbit/s connection and includes
the lower order path adaptation function (LPA).*
;;
     ATTRIBUTES
      p12CTPId                 GET;
;;
  REGISTERED AS { etsObjectClass 13 };
p12CTPSource MANAGED OBJECT CLASS
 DERIVED FROM "Recommendation M.3100":connectionTerminationPointSource;
  CHARACTERIZED BY
    "Recommendation M.3100":createDeleteNotificationsPackage,
    p12CTPSourcePkg PACKAGE
    BEHAVIOUR
      p12CTPSourceBehaviourPkg BEHAVIOUR
        DEFINED AS
         *This object class originates a G.702 2 Mbit/s connection*
;;
     ATTRIBUTES
      p12CTPId                 GET;
;;
  REGISTERED AS { etsObjectClass 2 };
p12CTPBidirectional MANAGED OBJECT CLASS
DERIVED FROM "Recommendation M.3100":connectionTerminationPointBidirectional,
            p12CTPSink,
            p12CTPSource;
 REGISTERED AS { etsObjectClass 3 };
G702 34 Mbit/s connection termination point
p31CTPSink MANAGED OBJECT CLASS
 DERIVED FROM "Recommendation M.3100":connectionTerminationPointSink;
  CHARACTERIZED BY
    "Recommendation M.3100":createDeleteNotificationsPackage,
    "Recommendation M.3100":operationalStatePackage,
    "Recommendation M.3100":stateChangeNotificationPackage,
    p31CTPSinkPkg PACKAGE
     BEHAVIOUR
      p31CTPSinkBehaviourPkg BEHAVIOUR
        DEFINED AS
         *This managed object class terminates a G.702 34 Mbit/s connection and includes
the lower order path adaptation function (LPA).*
;;
     ATTRIBUTES
      p31CTPId                 GET;
;;
  REGISTERED AS { etsObjectClass 4 };
p31CTPSource MANAGED OBJECT CLASS
 DERIVED FROM "Recommendation M.3100":connectionTerminationPointSource;
  CHARACTERIZED BY
    "Recommendation M.3100":createDeleteNotificationsPackage,
    p31CTPSourcePkg PACKAGE
    BEHAVIOUR
      p31CTPSourceBehaviourPkg BEHAVIOUR
        DEFINED AS
         *This object class originates a G.702 34Mbit/s connection.*
;;
     ATTRIBUTES

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      p31CTPId                 GET;
;;
  REGISTERED AS { etsObjectClass 5 };
p31CTPBidirectional MANAGED OBJECT CLASS
 DERIVED FROM "Recommendation M.3100":connectionTerminationPointBidirectional,
            p31CTPSink,
            p31CTPSource;
 REGISTERED AS { etsObjectClass 6 };
G702 140 Mbit/s connection termination point
p4CTPSink MANAGED OBJECT CLASS
 DERIVED FROM "Recommendation M.3100":connectionTerminationPointSink;
  CHARACTERIZED BY
    "Recommendation M.3100":createDeleteNotificationsPackage,
    "Recommendation M.3100":operationalStatePackage,
    "Recommendation M.3100":stateChangeNotificationPackage,
    p4CTPSinkPkg PACKAGE
     BEHAVIOUR
      p4CTPSinkBehaviourPkg BEHAVIOUR
        DEFINED AS
         *This managed object class terminates a G.702 140 Mbit/s connection and
includes the lower order path adaptation function (LPA).*
;;
     ATTRIBUTES
      p4CTPId                 GET;
;;
  REGISTERED AS { etsObjectClass 7 };
p4CTPSource MANAGED OBJECT CLASS
 DERIVED FROM "Recommendation M.3100":connectionTerminationPointSource;
  CHARACTERIZED BY
    "Recommendation M.3100":createDeleteNotificationsPackage,
    p4CTPSourcePkg PACKAGE
    BEHAVIOUR
      p4CTPSourceBehaviourPkg BEHAVIOUR
        DEFINED AS
         *This object class originates a G.702 140 Mbit/s connection.*
;;
     ATTRIBUTES
      p4CTPId                 GET;
;;
  REGISTERED AS { etsObjectClass 8 };
p4CTPBidirectional MANAGED OBJECT CLASS
 DERIVED FROM "Recommendation M.3100":connectionTerminationPointBidirectional,
            p4CTPSink,
            p4CTPSource;
 REGISTERED AS { etsObjectClass 9 };

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