SIST EN 300 417-3-2 V1.1.4:2003
(Main)Transmission and Multiplexing (TM); Generic requirements of transport functionality of equipment; Part 3-2: Synchronous Transport Module-N (STM-N) regenerator and multiplex section layer functions; Implementation Conformance Statement (ICS) proforma specification
- Abstract
ICS proforma for ETS 300 417-3-1.
- Status
- Published
- Publication Date
- 30-Nov-2003
- Current Stage
- 6060 - National Implementation/Publication (Adopted Project)
- Start Date
- 01-Dec-2003
- Due Date
- 01-Dec-2003
- Completion Date
- 01-Dec-2003
SIST EN 300 417-3-2 V1.1.4:2003 is the SIST publication of ETSI EN 300 417-3-2 Version 1.1.4. It is an Implementation Conformance Statement (ICS) proforma for the STM-N regenerator section and multiplex section layer functions of Synchronous Digital Hierarchy (SDH) equipment. Suppliers use it to declare which STM-1, STM-4 and STM-16 layer functions and options are implemented, so a test laboratory can select the right conformance checks.
What does SIST EN 300 417-3-2 V1.1.4:2003 specify?
SIST EN 300 417-3-2 V1.1.4:2003 specifies the ICS proforma to be completed for conformance to EN 300 417-3-1. It is the questionnaire format for declaring support for STM-1, STM-4 and STM-16 regenerator section and multiplex section layer functions, rather than the underlying functional specification itself.
The document is organized around one general conformance clause and a set of annexes that carry the actual proformas and guidance.
| Annex | What it covers |
|---|---|
| A | Guidance for completing the ICS proforma for EN 300 417-3-1 |
| B | STM-1 regenerator section layer |
| C | STM-1 multiplex section layer |
| D | STM-4 regenerator section layer |
| E | STM-4 multiplex section layer |
| F | STM-16 regenerator section layer |
| G | STM-16 multiplex section layer |
What are the key requirements of SIST EN 300 417-3-2 V1.1.4:2003?
Clause 4 says that any claimed conformance has to use a completed ICS proforma that is technically equivalent to the annex text and keeps the same numbering, naming and order. Clause 4 also requires a separate ICS proforma for each layer instance. In practice, that means a vendor cannot merge several layer variants into one undifferentiated statement.
How the proforma is completed
Annex A defines the completion rules. The tables use item descriptions, status codes such as mandatory, optional, not applicable, prohibited, qualified optional and conditional, plus support entries from the supplier. This matters because the test lab uses those answers to know what to test and what to skip.
Annex A also defines prerequisite lines and conditional answers. A prerequisite can make a whole clause or table not applicable, and the conditional syntax is used when one supported option depends on another. In practice, this keeps the declaration aligned with the actual feature set of the implementation.
What the STM-1 and STM-4 annexes ask for
Annex B and Annex C both start with implementation identification, the EN reference and a global statement of conformance. They then ask the supplier to declare support for connection, trail termination, adaptation, supervision and, where relevant, protection functions. This tells a buyer or lab whether the device behaves as an STM-1 regenerator or multiplex section element, and which service and monitoring features it offers.
For STM-1, Annex B covers frame alignment, scrambling and descrambling, in-service error monitoring, Trail Trace Identifier (TTI), DCC, P0s and V0x adaptations, and defect and performance monitoring. Annex C does the same for the STM-1 multiplex section, and also covers MS1 AIS, MS1 RDI, MS1 REI, pointer handling, linear trail protection and protection performance monitoring. These tables matter because they map the declared function set to specific SDH behaviors such as overhead processing and alarm reporting.
What the STM-16 annexes add
Annex F and Annex G extend the same structure to STM-16 regenerator section and multiplex section layer functions. The STM-16 multiplex section annex adds S4-4c adaptation and two-fibre shared protection ring support, including ring node APS states and state transitions. That is important when the equipment is used in protected SDH transport networks.
What terms does SIST EN 300 417-3-2 V1.1.4:2003 define?
- Implementation Conformance Statement (ICS) - a supplier statement that identifies which capabilities are implemented for a given specification.
- Implementation Under Test (IUT) - the specific implementation instance being assessed inside the larger system.
- System Under Test (SUT) - the overall system that contains the IUT.
- Characteristic Information (CI) - the data stream or information handled at a connection or adaptation point.
- Trail Termination (TT) function - the source or sink function that generates, receives and monitors trail-related information.
- Frame Alignment Signal (FAS) - the framing pattern used to identify STM frame alignment.
- Automatic Protection Switching (APS) - the protection control signaling used to move traffic between working and protection paths.
- Data Communications Channel (DCC) - the overhead channel used for management communications.
Who uses SIST EN 300 417-3-2 V1.1.4:2003?
Suppliers of SDH transmission equipment use this standard when preparing a conformance statement for STM-1, STM-4 or STM-16 layer functionality. Test laboratories use it to decide which conformance or approval tests apply to a specific implementation.
Quality managers, system integrators and buyers use the completed ICS to compare declared capabilities across products and to check whether a device supports the needed section-layer functions, monitoring behavior and protection schemes. It is mainly relevant in telecommunications transport equipment engineering and procurement.
What changed in SIST EN 300 417-3-2 V1.1.4:2003 from the previous edition?
This version was published because the previous two versions had incorrect dates in the transposition table. The foreword also says the EN series was converted from ETS 300 417 without technical changes, with editorial changes only, and that parts 2-1, 2-2 and 3-2 were updated to correct editorial errors from edition 1.
Which standards are used with SIST EN 300 417-3-2 V1.1.4:2003?
- EN 300 417-3-1 - the underlying STM-N regenerator and multiplex section functions that this ICS proforma covers.
- EN 300 417-1-1 - generic processes and performance, including the performance monitoring and defect correlation references used throughout the tables.
- ISO/IEC 9646-1 and ISO/IEC 9646-7 - the conformance testing framework and the ICS completion rules.
- ETS 300 406 - the testing and specification methodology used for conformance documents.
- ITU-T G.707 - SDH network node interface rules used for framing, overhead, BIP, AIS, RDI, REI and pointer-related behavior.
- ETS 300 147 - SDH multiplexing structure.
- ETS 300 232 and ITU-T G.957 - optical interface references for SDH equipment.
- ETS 300 746 and TS 101 009 - APS protocols and protection scheme types and characteristics.
- ITU-T G.823, G.825 and G.826 - jitter, wander and error-performance references used in the broader SDH context.
What does the SIST EN 300 417-3-2 V1.1.4:2003 document contain?
The document contains completion guidance, conformance rules, identification fields and large tables for declaring support item by item. Those tables cover layer functions, transmission structures, defect detection and clearance, consequent actions, and performance monitoring.
It also contains the proforma content for frame alignment, scrambling, error monitoring, TTI handling, DCC carriage, user channels, pointer processing and protection schemes. For STM-16, it adds two-fibre shared protection ring behavior and APS state handling.
The annexes are meant to support conformance/approval testing and implementation documentation. In practice, they help a laboratory map a supplier’s declaration to the exact tests and observations needed for the declared SDH layer instance.
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Frequently Asked Questions
SIST EN 300 417-3-2 V1.1.4:2003 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "Transmission and Multiplexing (TM); Generic requirements of transport functionality of equipment; Part 3-2: Synchronous Transport Module-N (STM-N) regenerator and multiplex section layer functions; Implementation Conformance Statement (ICS) proforma specification". This standard covers: ICS proforma for ETS 300 417-3-1.
ICS proforma for ETS 300 417-3-1.
SIST EN 300 417-3-2 V1.1.4:2003 is classified under the following ICS (International Classification for Standards) categories: 33.040.20 - Transmission systems. The ICS classification helps identify the subject area and facilitates finding related standards.
SIST EN 300 417-3-2 V1.1.4:2003 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.XQNFLRQDOQRVWTransmission and Multiplexing (TM); Generic requirements of transport functionality of equipment; Part 3-2: Synchronous Transport Module-N (STM-N) regenerator and multiplex section layer functions; Implementation Conformance Statement (ICS) proforma specification33.040.20Prenosni sistemTransmission systemsICS:Ta slovenski standard je istoveten z:EN 300 417-3-2 Version 1.1.4SIST EN 300 417-3-2 V1.1.4:2003en01-december-2003SIST EN 300 417-3-2 V1.1.4:2003SLOVENSKI
STANDARD
EN 300 417-3-2 V1.1.4 (1999-05)European Standard (Telecommunications series)Transmission and Multiplexing (TM);Generic requirements of transport functionality of equipment;Part 3-2: Synchronous Transport Module-N (STM-N)regenerator and multiplex section layer functions;Implementation Conformance Statement (ICS)proforma specificationSIST EN 300 417-3-2 V1.1.4:2003
ETSIEN 300 417-3-2 V1.1.4 (1999-05)2ReferenceREN/TM-01015-3-2b (3v0riieo.PDF)KeywordsICS, STM, SDH, transmission, testingETSIPostal addressF-06921 Sophia Antipolis Cedex - FRANCEOffice address650 Route des Lucioles - Sophia AntipolisValbonne - FRANCETel.: +33 4 92 94 42 00
Fax: +33 4 93 65 47 16Siret N° 348 623 562 00017 - NAF 742 CAssociation à but non lucratif enregistrée à laSous-Préfecture de Grasse (06) N° 7803/88Internetsecretariat@etsi.frIndividual copies of this ETSI deliverablecan be downloaded fromhttp://www.etsi.orgIf you find errors in the present document, send yourcomment to: editor@etsi.frCopyright NotificationNo 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 1999.All rights reserved.SIST EN 300 417-3-2 V1.1.4:2003
ETSIEN 300 417-3-2 V1.1.4 (1999-05)3ContentsIntellectual Property Rights.9Foreword.9Introduction.101Scope.112References.113Definitions and abbreviations.123.1Definitions.123.2Abbreviations.124Conformance to this ICS proforma specification.15Annex A (normative):ICS proforma for EN 300 417-3-1.16A.1Guidance for completing the ICS proforma.16A.1.1Purposes and structure.16A.1.2Abbreviations and conventions.16A.1.3Instructions for completing the ICS proforma.18Annex B (normative):ICS proforma for STM-1 regenerator section layer.19B.1Identification of the implementation.19B.1.1Date of the statement.19B.1.2Implementation Under Test (IUT) identification.19B.1.3System Under Test (SUT) identification.20B.1.4Product supplier.20B.1.5Client.21B.1.6ICS contact person.21B.2Identification of the EN.22B.3Global statement of conformance of STM-1 Regenerator Section (RS1) layer.22B.4RS1 Layer function.23B.4.1RS1 layer description.23B.4.2RS1 layer transmission tables.24B.4.2.1RS1 connection function: RS1_C.24B.4.2.2STM-1 regenerator section layer trail termination functions: RS1_TT_So and RS1_TT_Sk.24B.4.2.2.1Frame alignment signal.24B.4.2.2.2FAS generation.24B.4.2.2.3Signal scrambling / descrambling.25B.4.2.2.4In service error monitoring process.26B.4.2.2.5Trail Trace Identifier (TTI).27B.4.2.3RS1 layer to MS1 Layer adaptation functions: RS1/MS1_A_So and RS1/MS1_A_Sk.29B.4.2.3.1RS1 layer to STM-1 Multiplex Section (MS1) layer multiplexing and demultiplexing processes.29B.4.2.4RS1 layer to DCC Layer adaptation functions: RS1/DCC_A_So and RS1/DCC_A_Sk.29B.4.2.4.1RS1 layer to DCC layer multiplexing and demultiplexing processes.29B.4.2.5RS1 layer to P0s layer adaptation functions: RS1/P0s_A_So-N and RS1/P0s_A_Sk-N.30B.4.2.5.1RS1 layer to P0s layer multiplexing and demultiplexing processes.30B.4.2.5.2RS1 layer to P0s layer frequency justification and bitrate adaptation processes.30B.4.2.6RS1 layer to V0x layer adaptation functions: RS1/V0x_A_So and RS1/V0x_A_Sk.31B.4.2.6.1RS1 layer to V0x layer multiplexing and demultiplexing processes.31B.4.3Defect, fault and performance monitoring.32B.4.3.1Trail termination point mode management.32B.4.3.2Defect detection and clearance criteria.32B.4.3.3Consequent action activation and clearance criteria.33SIST EN 300 417-3-2 V1.1.4:2003
ETSIEN 300 417-3-2 V1.1.4 (1999-05)4B.4.3.4Defect correlation.34Annex C (normative):ICS proforma for STM-1 multiplex section layer.35C.1Identification of the implementation.35C.1.1Date of the statement.35C.1.2Implementation Under Test (IUT) identification.35C.1.3System Under Test (SUT) identification.35C.1.4Product supplier.36C.1.5Client.36C.1.6ICS contact person.37C.2Identification of the EN.37C.3Global statement of conformance of MS1 layer.37C.4MS1 section layer function.38C.4.1MS1 layer description.38C.4.2MS1 layer transmission tables.40C.4.2.1MS1 connection function: MS1_C.40C.4.2.2MS1 layer trail termination functions: MS1_TT_So and MS1_TT_Sk.41C.4.2.2.1In service error monitoring process.41C.4.2.2.2Server layer status monitoring process.42C.4.2.2.2.1MS1 Alarm Indication Signal (MS1 AIS).42C.4.2.2.3Remote indicators monitoring process.42C.4.2.2.3.1MS1 Remote Defect Indication (MS1 RDI).42C.4.2.2.3.2MS1 Remote Error Indication (REI) (MS1 REI).43C.4.2.3MS1 layer to S4 layer adaptation functions: MS1/S4_A_So and MS1/S4_A_Sk.44C.4.2.3.1MS1 layer to S4 Layer frequency justification and bitrate adaptation processes.44C.4.2.3.2MS1 layer to S4 layer alignment process.45C.4.2.3.2.1AU-4 pointer generation.47C.4.2.3.2.2AU-4 pointer interpretation.50C.4.2.3.3MS1 layer to S4 layer multiplexing and demultiplexing processes.55C.4.2.4MS1 layer to DCC layer adaptation functions: MS1/DCC_A_So and MS1/DCC_A_Sk.55C.4.2.4.1MS1 layer to DCC layer multiplexing and demultiplexing processes.55C.4.2.5MS1 layer to P0s layer adaptation functions: MS1/P0s_A_So and MS1/P0s_A_Sk.56C.4.2.5.1MS1 layer to P0s layer frequency justification and bitrate adaptation processes.56C.4.2.5.2MS1 layer to P0s layer multiplexing and demultiplexing processes.56C.4.3MS1 linear trail protection transmission tables.57C.4.3.1MS1 linear trail protection connection functions: MS1P1+1_C and MS1P1:n_C.59C.4.3.2MS1 linear protection trail termination functions: MS1P_TT_So and MS1P_TT_Sk.60C.4.3.3MS1 linear trail protection adaptation functions: MS1/MS1P_A_So and MS1/MS1P_A_Sk.61C.4.3.3.1MS1 layer to MS1 protection layer multiplexing and demultiplexing processes.61C.4.3.4MS1 linear trail protection processes.61C.4.3.4.1Automatic Protection Switching (APS) externally initiated commands.61C.4.3.4.2Automatic Protection Switching (APS) automatically initiated commands.63C.4.3.4.3Automatic Protection Switching (APS) generalities.64C.4.3.4.4Automatic Protection Switching (APS) switch performance.65C.4.3.4.5Automatic Protection Switching (APS) subprocesses.65C.4.3.4.6Automatic Protection Switching (APS) signal generation.67C.4.3.4.7Automatic Protection Switching (APS) signal interpretation.68C.4.3.4.8Automatic Protection Switching (APS) status report.69C.4.4MS1 layer defect, fault and performance monitoring tables.69C.4.4.1Port status management.69C.4.4.2Defect detection and clearance criteria.70C.4.4.3Consequent action activation and clearance criteria.72C.4.4.4Defect correlation.74C.4.4.5Performance monitoring.75C.4.4.5.1Near end performance monitoring.75C.4.4.5.2Far end performance monitoring.75C.4.4.5.3Pointer performance monitoring.76C.4.5MS1 protection layer defect, fault and performance monitoring tables.76SIST EN 300 417-3-2 V1.1.4:2003
ETSIEN 300 417-3-2 V1.1.4 (1999-05)5C.4.5.1Defect detection and clearance criteria.76C.4.5.2Consequent action activation and clearance criteria.78C.4.5.3Defect correlation.79C.4.5.4Performance monitoring.80Annex D (normative):ICS proforma for STM-4 regenerator section layer.81D.1Identification of the implementation.81D.1.1Date of the statement.81D.1.2Implementation Under Test (IUT) identification.81D.1.3System Under Test (SUT) identification.81D.1.4Product supplier.82D.1.5Client.82D.1.6ICS contact person.83D.2Identification of the EN.83D.3Global statement of conformance of RS-4 regenerator section (RS4).83D.4RS4 section layer function.84D.4.1STM-4 regenerator section layer description.84D.4.2RS-4 regenerator section Layer Transmission Tables.85D.4.2.1RS-4 regenerator section connection function: RS4_C.85D.4.2.2RS-4 regenerator section layer trail termination functions: RS4_TT_So and RS4_TT_Sk.85D.4.2.2.1FAS.85D.4.2.2.2FAS generation.85D.4.2.2.3Signal scrambling / descrambling.86D.4.2.2.4In service error monitoring process.87D.4.2.2.5Trail Trace Identifier (TTI).88D.4.2.3STM-4 regenerator section layer to MS4 layer adaptation functions: RS4/MS4_A_So andRS4/MS4_A_Sk.90D.4.2.3.1RS4 layer to MS4 layer multiplexing and demultiplexing processes.90D.4.2.4STM-4 regenerator section layer to DCC layer adaptation functions: RS4/DCC_A_So andRS4/DCC_A_Sk.90D.4.2.4.1RS4 layer to DCC layer multiplexing and demultiplexing processes.90D.4.2.5STM-4 regenerator section layer to P0s layer adaptation functions: RS4/P0s_A_So-N andRS4/P0s_A_Sk-N.91D.4.2.5.1RS4 layer to P0s layer multiplexing and demultiplexing processes.91D.4.2.5.2RS4 layer to P0s layer frequency justification and bitrate adaptation processes.91D.4.2.6STM-4 regenerator section layer to V0x layer adaptation functions: RS4/V0x_A_So andRS4/V0x_A_Sk.92D.4.2.6.1RS4 layer to V0x layer multiplexing and demultiplexing processes.92D.4.3Defect, fault and performance monitoring.93D.4.3.1Trail termination point mode management.93D.4.3.2Defect detection and clearance criteria.93D.4.3.3Consequent action activation and clearance criteria.94D.4.3.4Defect correlation.95Annex E (normative):ICS proforma for STM-4 multiplex section layer.96E.1Identification of the implementation.96E.1.1Date of the statement.96E.1.2Implementation Under Test (IUT) identification.96E.1.3System Under Test (SUT) identification.96E.1.4Product supplier.97E.1.5Client.97E.1.6ICS contact person.98E.2Identification of the EN.98E.3Global statement of conformance of STM-4 Multiplex Section (MS4) layer.98E.4MS4 layer function.99E.4.1MS4 layer Description.99SIST EN 300 417-3-2 V1.1.4:2003
ETSIEN 300 417-3-2 V1.1.4 (1999-05)6E.4.2MS4 layer transmission tables.101E.4.2.1MS4 connection function: MS4_C.102E.4.2.2MS4 layer trail termination functions: MS4_TT_So and MS4_TT_Sk.102E.4.2.2.1In service error monitoring process.102E.4.2.2.2Server layer status monitoring process.103E.4.2.2.2.1MS4 Alarm Indication Signal (MS4 AIS).103E.4.2.2.3Remote indicators monitoring process.103E.4.2.2.3.1MS4 Remote Defect Indication (RDI) (MS4 RDI).103E.4.2.2.3.2MS4 Remote Error Indication (REI) (MS4 REI).104E.4.2.3MS4 layer to S4 layer adaptation functions: MS4/S4_A_So and MS4/S4_A_Sk.105E.4.2.3.1MS4 layer to S4 layer frequency justification and bitrate adaptation processes.106E.4.2.3.2MS4 layer to S4 layer alignment process.106E.4.2.3.2.1AU pointer generation.108E.4.2.3.2.2AU pointer interpretation.111E.4.2.3.3MS4 layer to S4 layer multiplexing and demultiplexing processes.116E.4.2.4MS4 layer to S4-4c layer adaptation functions: MS4/S4-4c_A_So and MS4/S4-4c_A_Sk.116E.4.2.4.1MS4 layer to S4-4c layer frequency justification and bitrate adaptation processes.117E.4.2.4.2MS4 layer to S4-4c layer alignment process.117E.4.2.4.2.1Concatenation indicator recovery process.119E.4.2.4.3MS4 layer to S4-4c layer multiplexing and demultiplexing processes.121E.4.2.5MS4 layer to DCC Layer adaptation functions: MS4/DCC_A_So and MS4/DCC_A_Sk.121E.4.2.5.1MS4 layer to DCC layer multiplexing and demultiplexing processes.121E.4.2.6MS4 layer to P0s layer adaptation functions: MS4/P0s_A_So and MS4/P0s_A_Sk.122E.4.2.6.1MS4 layer to P0s layer frequency justification and bitrate adaptation processes.122E.4.2.6.2MS4 layer to P0s layer multiplexing and demultiplexing processes.122E.4.3MS4 Linear Trail Protection Transmission Tables.123E.4.3.1MS4 Linear Trail Protection Connection Functions: MS4P1+1_C and MS4P1:n_C.125E.4.3.2MS4 Linear Protection Trail Termination Functions: MS4P_TT_So and MS4P_TT_Sk.126E.4.3.3MS4 Linear Trail Protection Adaptation Functions: MS4/MS4P_A_So and MS4/MS4P_A_Sk.127E.4.3.3.1MS4 layer to MS4 Protection layer multiplexing and demultiplexing processes.127E.4.3.4MS4 Linear Trail Protection processes.127E.4.3.4.1Automatic Protection Switching (APS) externally initiated commands.127E.4.3.4.2Automatic Protection Switching (APS) automatically initiated commands.129E.4.3.4.3Automatic Protection Switching (APS) generalities.130E.4.3.4.4Automatic Protection Switching (APS) switch performance.131E.4.3.4.5Automatic Protection Switching (APS) subprocesses.131E.4.3.4.6Automatic Protection Switching (APS) signal generation.133E.4.3.4.7Automatic Protection Switching (APS) signal interpretation.134E.4.3.4.8Automatic Protection Switching (APS) status report.135E.4.4MS4 layer defect, fault and performance monitoring tables.135E.4.4.1Port status management.135E.4.4.2Defect detection and clearance criteria.136E.4.4.3Consequent action activation and clearance criteria.139E.4.4.4Defect correlation.142E.4.4.5Performance monitoring.143E.4.4.5.1Near end performance monitoring.143E.4.4.5.2Far end performance monitoring.143E.4.4.5.3Pointer performance monitoring.144E.4.5MS4 linear trail protection defect, fault and performance monitoring tables.144E.4.5.1Defect detection and clearance criteria.144E.4.5.2Consequent action activation and clearance criteria.146E.4.5.3Defect correlation.147E.4.5.4Performance monitoring.148Annex F (normative):ICS proforma for STM-16 regenerator section layer.149F.1Identification of the implementation.149F.1.1Date of the statement.149F.1.2Implementation Under Test (IUT) identification.149F.1.3System Under Test (SUT) identification.149F.1.4Product supplier.150SIST EN 300 417-3-2 V1.1.4:2003
ETSIEN 300 417-3-2 V1.1.4 (1999-05)7F.1.5Client.150F.1.6ICS contact person.151F.2Identification of the EN.151F.3Global statement of conformance of STM-16 Regenerator Section (RS16) layer.151F.4RS16 Section Layer function.152F.4.1RS16 layer description.152F.4.2STM-16 regenerator section layer transmission tables.153F.4.2.1STM-16 Regenerator section connection function: RS16_C.153F.4.2.2RS16 layer trail termination functions: RS16_TT_So and RS16_TT_Sk.153F.4.2.2.1FAS.153F.4.2.2.2Frame Alignment Signal generation.153F.4.2.2.3Signal scrambling / descrambling.154F.4.2.2.4In service error monitoring process.155F.4.2.2.5Trail Trace Identifier (TTI).156F.4.2.3STM-16 regenerator section layer to MS16 Layer adaptation functions: RS16/MS16_A_So andRS16/MS16_A_Sk.158F.4.2.3.1RS16 layer to MS16 layer multiplexing and demultiplexing processes.158F.4.2.4RS16 layer to DCC layer adaptation functions: RS16/DCC_A_So and RS16/DCC_A_Sk.158F.4.2.4.1RS16 layer to DCC layer multiplexing and demultiplexing processes.158F.4.2.5RS16 layer to P0s layer adaptation functions: RS16/P0s_A_So-N and RS16/P0s_A_Sk-N.159F.4.2.5.1RS16 layer to P0s layer multiplexing and demultiplexing processes.159F.4.2.5.2RS16 layer to P0s layer frequency justification and bitrate adaptation processes.159F.4.2.6RS16 layer to V0x layer adaptation functions: RS16/V0x_A_So and RS16/V0x_A_Sk.160F.4.2.6.1RS16 layer to V0x layer multiplexing and demultiplexing processes.160F.4.3Defect, fault and performance monitoring.161F.4.3.1Trail termination point mode management.161F.4.3.2Defect detection and clearance criteria.161F.4.3.3Consequent action activation and clearance criteria.162F.4.3.4Defect correlation.163Annex G (normative):ICS proforma for STM-16 multiplex section layer.164G.1Identification of the implementation.164G.1.1Date of the statement.164G.1.2Implementation Under Test (IUT) identification.164G.1.3System Under Test (SUT) identification.164G.1.4Product supplier.165G.1.5Client.165G.1.6ICS contact person.166G.2Identification of the EN.166G.3Global statement of conformance of STM-16 Multiplex Section (MS16) layer.166G.4MS16 Section Layer function.167G.4.1MS16 layer description.167G.4.2MS16 layer transmission tables.171G.4.2.1MS16 connection function: MS16_C.171G.4.2.2MS16 layer trail termination functions: MS16_TT_So and MS16_TT_Sk.172G.4.2.2.1In service error monitoring process.172G.4.2.2.2Server layer status monitoring process.173G.4.2.2.2.1MS16 Alarm Indication Signal (MS16 AIS).173G.4.2.2.3Remote indicators monitoring process.173G.4.2.2.3.1MS16 Remote Defect Indication (RDI) (MS16 RDI).173G.4.2.2.3.2MS16 Remote Error Indication (REI) (MS16 REI).174G.4.2.3MS16 layer to S4 layer adaptation functions: MS16/S4_A_So and MS16/S4_A_Sk.175G.4.2.3.1MS16 layer to S4 layer frequency justification and bitrate adaptation processes.177G.4.2.3.2MS16 layer to S4 layer alignment process.177G.4.2.3.2.1AU pointer generation.179G.4.2.3.2.2AU pointer interpretation.182SIST EN 300 417-3-2 V1.1.4:2003
ETSIEN 300 417-3-2 V1.1.4 (1999-05)8G.4.2.3.3MS16 layer to S4 layer multiplexing and demultiplexing processes.187G.4.2.4MS16 layer to S4-4c layer adaptation functions: MS16/S4-4c_A_So and MS16/S4-4c_A_Sk.187G.4.2.4.1MS16 layer to S4-4c layer frequency justification and bitrate adaptation processes.188G.4.2.4.2MS16 layer to S4-4c layer alignment process.188G.4.2.4.2.1Concatenation indicator recovery process.191G.4.2.4.3MS16 layer to S4-4c layer multiplexing and demultiplexing processes.193G.4.2.5MS16 layer to DCC layer adaptation functions: MS16/DCC_A_So and MS16/DCC_A_Sk.193G.4.2.5.1MS16 layer to DCC layer multiplexing and demultiplexing processes.193G.4.2.6STM-16 Multiplex section layer to P0s layer adaptation functions: MS16/P0s_A_So andMS16/P0s_A_Sk.194G.4.2.6.1MS16 layer to P0s layer frequency justification and bitrate adaptation processes.194G.4.2.6.2MS16 layer to P0s layer multiplexing and demultiplexing processes.194G.4.3MS16 linear trail protection transmission tables.195G.4.3.1MS16 linear trail protection connection functions: MS16P1+1_C and MS16P1:n_C.197G.4.3.2MS16 linear protection trail termination functions: MS16P_TT_So and MS16P_TT_Sk.198G.4.3.3MS16 linear trail protection adaptation functions: MS16/MS16P_A_So and MS16/MS16P_A_Sk.199G.4.3.3.1MS16 layer to MS16 protection layer multiplexing and demultiplexing processes.199G.4.3.4MS16 linear trail protection processes.199G.4.3.4.1Automatic Protection Switching (APS) externally initiated commands.199G.4.3.4.2Automatic Protection Switching (APS) automatically initiated commands.200G.4.3.4.3Automatic Protection Switching (APS) generalities.202G.4.3.4.4Automatic Protection Switching (APS) switch performance.202G.4.3.4.5Automatic Protection Switching (APS) subprocesses.202G.4.3.4.6Automatic Protection Switching (APS) signal generation.204G.4.3.4.7Automatic Protection Switching (APS) signal interpretation.205G.4.3.4.8Automatic Protection Switching (APS) status report.206G.4.4MS16 two-fibre shared protection ring transmission tables.206G.4.4.1MS16 two-fibre shared protection ring connection functions: MS16P2fsh_C.208G.4.4.2MS16 two-fibre Shared Protection Ring trail termination functions: MS16P2fsh_TT_So andMS16P2fsh_TT_Sk.209G.4.4.3MS16 to MS16 two-fibre Shared Protection Ring adaptation functions: MS16/MS16P2fsh_A_Soand MS16/MS16P2fsh_A_Sk.210G.4.3.3.1MS16 to MS16 two-fibre Shared Protection Ring multiplexing and demultiplexing processes.210G.4.4.4MS16 two-fibre shared protection ring processes.211G.4.4.4.1Automatic Protection Switching (APS) externally initiated commands.211G.4.4.4.2Automatic Protection Switching (APS) automatically initiated commands.212G.4.4.4.3Ring node Automatic Protection Switching (A
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