Transmission and Multiplexing (TM); Generic requirements of transport functionality of equipment; Part 9: Synchronous Digital Hierarchy (SDH) concatenated path layer functions; Sub-part 1: Requirements

definition of transport functionality of equipment for SDH concatenated path layers (e.g. contiguous and virtual concatenated VC-4).

Prenos in multipleksiranje (TM) – Generične zahteve za prenosno funkcionalnost opreme – 9. del: Funkcije plasti povezanih poti pri sinhroni digitalni hierarhiji (SDH) – 1. pod-del: Zahteve

General Information

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

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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 9: Synchronous Digital Hierarchy (SDH) concatenated path layer functions; Sub-part 1: Requirements33.040.20Prenosni sistemTransmission systemsICS:Ta slovenski standard je istoveten z:EN 300 417-9-1 Version 1.1.1SIST EN 300 417-9-1 V1.1.1:2003en01-december-2003SIST EN 300 417-9-1 V1.1.1:2003SLOVENSKI

STANDARD
SIST EN 300 417-9-1 V1.1.1:2003

ETSI EN 300 417-9-1 V1.1.1 (2001-09)European Standard (Telecommunications series) Transmission and Multiplexing (TM);Generic requirements of transport functionality of equipment;Part 9: Synchronous Digital Hierarchy (SDH)concatenated path layer functions;Sub-part 1: Requirements SIST EN 300 417-9-1 V1.1.1:2003

ETSI ETSI EN 300 417-9-1 V1.1.1 (2001-09)2

Reference DEN/TM-01015-9-1 Keywords SDH, transmission 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 à but non lucratif enregistrée à la Sous-Préfecture 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 difference 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 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, send your comment to: editor@etsi.fr 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 2001. All rights reserved.
SIST EN 300 417-9-1 V1.1.1:2003

ETSI ETSI EN 300 417-9-1 V1.1.1 (2001-09)3 Contents Intellectual Property Rights................................................................................................................................7 Foreword.............................................................................................................................................................7 1 Scope........................................................................................................................................................8 2 References................................................................................................................................................8 3 Definitions, symbols and abbreviations...................................................................................................8 3.1 Definitions..........................................................................................................................................................8 3.2 Symbols..............................................................................................................................................................9 3.3 Abbreviations.....................................................................................................................................................9 4 Generic Processes.....................................................................................................................................9 4.1 Layer network interworking function.................................................................................................................9 4.2 Virtual concatenation multiframe alignment......................................................................................................9 5 Concatenated VC-4 path layer functions................................................................................................10 5.1 Atomic functions overview..............................................................................................................................10 5.2 Layer information.............................................................................................................................................11 5.2.1 VC-4-X layer access point..........................................................................................................................11 5.2.2 VC-4-X layer connection point...................................................................................................................12 5.2.3 VC-4-Xc layer connection point.................................................................................................................12 5.2.4 VC-4-Xv layer connection point.................................................................................................................13 5.2.5 VC-4-XP layer access point........................................................................................................................14 5.2.6 VC-4-XP layer connection point................................................................................................................15 5.3 VC-4-Xc Layer Connection Function S4-Xc_C...............................................................................................15 5.3.1 SNC protection...........................................................................................................................................15 5.4 VC-4-Xc Layer Trail Termination Functions S4-Xc_TT.................................................................................15 5.4.1 VC-4-Xc Layer Trail Termination Source Function S4-Xc_TT_So...........................................................15 5.4.2 VC-4-Xc Layer Trail Termination Sink Function S4-Xc_TT_So..............................................................16 5.5 VC-4-Xc Layer Monitoring Functions.............................................................................................................16 5.5.1 VC-4-Xc Non-intrusive Monitoring Function S4-Xcm_TT_Sk.................................................................16 5.5.2 VC-4-Xc Supervisory Unequipped Termination Source Function S4-Xcs_TT_So...................................16 5.5.3 VC-4-Xc Supervisory Unequipped Termination Sink Function S4-Xcs_TT_Sk.......................................16 5.6 VC-4-Xc Tandem Connection Sublayer Functions..........................................................................................16 5.6.1 VC-4-Xc Tandem Connection Trail Termination Source Function S4-XcD_TT_So.................................16 5.6.2 VC-4-Xc Tandem Connection Trail Termination Sink Function S4-XcD_TT_Sk....................................17 5.6.3 VC-4-Xc Tandem Connection Non-intrusive Monitoring Trail Termination Sink Function S4-XcDm_TT_Sk.............................................................................................................................................17 5.6.4 VC-4-Xc Tandem Connection to VC-4-Xc Adaptation Source Function S4-XcD/S4-Xc_A_So..............17 5.6.5 VC-4-Xc Tandem Connection to VC-4-Xc Adaptation Sink Function S4-XcD/S4-Xc_A_Sk..................17 5.7 VC-4-Xv Layer Trail Termination Functions S4-Xc_TT.................................................................................17 5.7.1 VC-4-Xv/VC-4-X Adaptation Source Function S4-Xv/S4-X_A_So.........................................................17 5.7.2 VC-4-Xv/VC-4-X Adaptation Sink Function S4-Xv/S4-X_A_Sk.............................................................17 5.7.3 VC-4-Xv Layer Trail Termination Source Function S4-Xv_TT_So..........................................................18 5.7.4 VC-4-Xv Layer Trail Termination Sink Function S4-Xv_TT_Sk..............................................................18 5.8 Interworking Functions....................................................................................................................................18 5.8.1 VC-4-Xc to VC-4-Xv Interworking Function S4-Xc>S4-Xv_I..................................................................18 5.8.2 VC-4-Xv to VC-4-Xc Interworking Function S4-Xv>S4-Xc_I..................................................................18 5.9 VC-4-X Layer Adaptation Functions...............................................................................................................18 5.9.1 VC-4-X to P0s Adaptation Source Function S4-X/P0s_A_So...................................................................18 5.9.2 VC-4-X to P0s Adaptation Sink Function S4-X/P0s_A_Sk.......................................................................18 5.9.3 VC-4-X to HDLC Adaptation Source Function S4-X/HDLC_A_So.........................................................18 5.9.4 VC-4-X to HDLC Adaptation Sink Function S4-X/HDLC_A_Sk.............................................................18 5.9.5 VC-4-X to Avp Adaptation Source Function S4-X/Avp_A_So.................................................................18 5.9.6 VC-4-X to Avp Adaptation Sink Function S4-X/Avp_A_Sk.....................................................................18 5.9.7 VC-4-X to TSS1 Adaptation Source Function S4-X/TSS1_A_So.............................................................19 5.9.8 VC-4-X to TSS1 Adaptation Sink Function S4-X/TSS1_A_Sk.................................................................19 SIST EN 300 417-9-1 V1.1.1:2003

ETSI ETSI EN 300 417-9-1 V1.1.1 (2001-09)4 5.10 VC-4-X Layer Trail Protection Functions........................................................................................................19 5.10.1 VC-4-X Trail Protection Connection Functions S4-XP_C.........................................................................19 5.10.1.1 VC-4-X Layer 1+1 uni-directional Protection Connection Function S4-XP1+1u_C............................19 5.10.1.2 VC-4-X Layer 1+1 bi-directional Protection Connection Function S4-XP1+1b_C..............................19 5.10.2 VC-4 Layer Trail Protection Trail Termination Functions.........................................................................19 5.10.2.1 VC-4-X Protection Trail Termination Source S4-XP_TT_So..............................................................19 5.10.2.2 VC-4-X Protection Trail Termination Sink S4-XP_TT_Sk..................................................................19 5.10.3 VC-4 Layer Linear Trail Protection Adaptation Functions........................................................................20 5.10.3.1 VC-4-X trail to VC-4-X trail Protection Layer Adaptation Source S4-X/S4-XP_A_So......................20 5.10.3.2 VC-4-X trail to VC-4-X trail Protection Layer Adaptation Sink S4-X/S4-XP_A_Sk..........................20 5.11 VC-4-X layer clock adaptation source (S4-X-LC_A_So)................................................................................20 6 Concatenated VC-3 path layer functions................................................................................................21 6.1 Atomic functions overview..............................................................................................................................21 6.2 Layer information.............................................................................................................................................22 6.2.1 VC-3-X layer access point..........................................................................................................................22 6.2.2 VC-3-X layer connection point...................................................................................................................23 6.2.3 VC-3-Xv layer connection point.................................................................................................................23 6.2.4 VC-3-XP layer access point........................................................................................................................24 6.2.5 VC-3XP layer connection point..................................................................................................................25 6.3 VC-3-Xv Layer Trail Termination Functions S3-Xc_TT.................................................................................25 6.3.1 VC-3-Xv/VC-3-X Adaptation Source Function S3-Xv/S3-X_A_So.........................................................25 6.3.2 VC-3-Xv/VC-3-X Adaptation Sink Function S3-Xv/S3-X_A_Sk.............................................................25 6.3.3 VC-3-Xv Layer Trail Termination Source Function S3-Xv_TT_So..........................................................25 6.3.4 VC-3-Xv Layer Trail Termination Sink Function S3-Xv_TT_Sk..............................................................25 6.4 VC-3-x Layer Adaptation Functions................................................................................................................26 6.4.1 VC-3-x to P0s Adaptation Source Function S3-x/P0s_A_So.....................................................................26 6.4.2 VC-3-x to P0s Adaptation Sink Function S3-x/P0s_A_Sk.........................................................................26 6.4.3 VC-3-x to HDLC Adaptation Source Function S3-x/HDLC_A_So...........................................................26 6.4.4 VC-3-x to HDLC Adaptation Sink Function S3-x/HDLC_A_Sk...............................................................26 6.4.5 VC-3-x to Avp Adaptation Source Function S3-x/Avp_A_So...................................................................26 6.4.6 VC-3-x to Avp Adaptation Sink Function S3-x/Avp_A_Sk.......................................................................26 6.4.7 VC-3-x to TSS3 Adaptation Source Function S3-x/TSS3_A_So...............................................................26 6.4.8 VC-3-x to TSS3 Adaptation Sink Function S3-x/TSS3_A_Sk...................................................................26 6.5 VC-3-X Layer Trail Protection Functions........................................................................................................27 6.5.1 VC-3-X Trail Protection Connection Functions S3-XP_C.........................................................................27 6.5.1.1 VC-3-X Layer 1+1 uni-directional Protection Connection Function S3-XP1+1u_C............................27 6.5.1.2 VC-3-X Layer 1+1 bi-directional Protection Connection Function S3-XP1+1b_C..............................27 6.5.2 VC-3 Layer Trail Protection Trail Termination Functions.........................................................................27 6.5.2.1 VC-3-X Protection Trail Termination Source S3-XP_TT_So..............................................................27 6.5.2.2 VC-3-X Protection Trail Termination Sink S3-XP_TT_Sk..................................................................27 6.5.3 VC-3 Layer Linear Trail Protection Adaptation Functions........................................................................27 6.5.3.1 VC-3-X trail to VC-3-X trail Protection Layer Adaptation Source S3-X/S3-XP_A_So......................27 6.5.3.2 VC-3-X trail to VC-3-X trail Protection Layer Adaptation Sink S3-X/S3-XP_A_Sk..........................28 6.6 VC-3-X layer clock adaptation source (S3-X-LC_A_So)................................................................................28 7 Concatenated VC-2 path layer functions................................................................................................29 7.1 Atomic functions overview..............................................................................................................................29 7.2 Layer information.............................................................................................................................................30 7.2.1 VC-2-X layer access point..........................................................................................................................30 7.2.2 VC-2-X layer connection point...................................................................................................................31 7.2.3 VC-2-Xv layer connection point.................................................................................................................31 7.2.4 VC-2-XP layer access point........................................................................................................................32 7.2.5 VC-2XP layer connection point..................................................................................................................33 7.3 VC-2-Xv Layer Trail Termination Functions S2-Xc_TT.................................................................................33 7.3.1 VC-2-Xv/VC-2-X Adaptation Source Function S2-Xv/S2-X_A_So.........................................................33 7.3.2 VC-2-Xv/VC-2-X Adaptation Sink Function S2-Xv/S2-X_A_Sk.............................................................33 7.3.3 VC-2-Xv Layer Trail Termination Source Function S2-Xv_TT_So..........................................................33 7.3.4 VC-2-Xv Layer Trail Termination Sink Function S2-Xv_TT_Sk..............................................................33 7.4 VC-2-x Layer Adaptation Functions................................................................................................................33 7.4.1 VC-2-X to HDLC Adaptation Source Function S2-X/HDLC_A_So.........................................................33 7.4.2 VC-2-X to HDLC Adaptation Sink Function S2-X/HDLC_A_Sk.............................................................33 SIST EN 300 417-9-1 V1.1.1:2003

ETSI ETSI EN 300 417-9-1 V1.1.1 (2001-09)5 7.4.3 VC-2-X to Avp Adaptation Source Function S2-X/Avp_A_So.................................................................34 7.4.4 VC-2-X to Avp Adaptation Sink Function S2-X/Avp_A_Sk.....................................................................34 7.4.5 VC-2-X to TSS4 Adaptation Source Function S2-X/TSS4_A_So.............................................................34 7.4.6 VC-2-X to TSS4 Adaptation Sink Function S2-X/TSS4_A_Sk.................................................................34 7.5 VC-2-X Layer Trail Protection Functions........................................................................................................34 7.5.1 VC-2-X Trail Protection Connection Functions S2-XP_C.........................................................................34 7.5.1.1 VC-2-X Layer 1+1 uni-directional Protection Connection Function S2-XP1+1u_C............................34 7.5.1.2 VC-2-X Layer 1+1 bi-directional Protection Connection Function S2-XP1+1b_C..............................34 7.5.2 VC-2 Layer Trail Protection Trail Termination Functions.........................................................................34 7.5.2.1 VC-2-X Protection Trail Termination Source S2-XP_TT_So..............................................................34 7.5.2.2 VC-2-X Protection Trail Termination Sink S2-XP_TT_Sk..................................................................35 7.5.3 VC-2 Layer Linear Trail Protection Adaptation Functions........................................................................35 7.5.3.1 VC-2-X trail to VC-2-X trail Protection Layer Adaptation Source S2-X/S2-XP_A_So......................35 7.5.3.2 VC-2-X trail to VC-2-X trail Protection Layer Adaptation Sink S2-X/S2-XP_A_Sk..........................35 7.6 VC-2-X layer clock adaptation source (S2-X-LC_A_So)................................................................................35 8 Concatenated VC-12 path layer functions..............................................................................................36 8.1 Atomic functions overview..............................................................................................................................36 8.2 Layer information.............................................................................................................................................37 8.2.1 VC-12-X layer access point........................................................................................................................37 8.2.2 VC-12-X layer connection point.................................................................................................................38 8.2.3 VC-12-Xv layer connection point...............................................................................................................38 8.2.4 VC-12-XP layer access point......................................................................................................................39 8.2.5 VC-12XP layer connection point................................................................................................................40 8.3 VC-12-Xv Layer Trail Termination Functions S12-Xc_TT.............................................................................40 8.3.1 VC-12-Xv/VC-12-X Adaptation Source Function S12-Xv/S12-X_A_So..................................................40 8.3.2 VC-12-Xv/VC-12-X Adaptation Sink Function S12-Xv/S12-X_A_Sk.....................................................40 8.3.3 VC-12-Xv Layer Trail Termination Source Function S12-Xv_TT_So......................................................40 8.3.4 VC-12-Xv Layer Trail Termination Sink Function S12-Xv_TT_Sk..........................................................40 8.4 VC-12-x Layer Adaptation Functions..............................................................................................................40 8.4.1 VC-12-X to HDLC Adaptation Source Function S12-X/HDLC_A_So.....................................................40 8.4.2 VC-12-X to HDLC Adaptation Sink Function S12-X/HDLC_A_Sk.........................................................40 8.4.3 VC-12-X to Avp Adaptation Source Function S12-X/Avp_A_So.............................................................41 8.4.4 VC-12-X to Avp Adaptation Sink Function S12-X/Avp_A_Sk.................................................................41 8.4.5 VC-12-X to TSS4 Adaptation Source Function S12-X/TSS4_A_So.........................................................41 8.4.6 VC-12-X to TSS4 Adaptation Sink Function S12-X/TSS4_A_Sk.............................................................41 8.5 VC-12-X Layer Trail Protection Functions......................................................................................................41 8.5.1 VC-12-X Trail Protection Connection Functions S12-XP_C.....................................................................41 8.5.1.1 VC-12-X Layer 1+1 uni-directional Protection Connection Function S12-XP1+1u_C........................41 8.5.1.2 VC-12-X Layer 1+1 bi-directional Protection Connection Function S12-XP1+1b_C..........................41 8.5.2 VC-12 Layer Trail Protection Trail Termination Functions.......................................................................41 8.5.2.1 VC-12-X Protection Trail Termination Source S12-XP_TT_So..........................................................41 8.5.2.2 VC-12-X Protection Trail Termination Sink S12-XP_TT_Sk..............................................................42 8.5.3 VC-12 Layer Linear Trail Protection Adaptation Functions......................................................................42 8.5.3.1 VC-12-X trail to VC-12-X trail Protection Layer Adaptation Source S12-X/S12-XP_A_So..............42 8.5.3.2 VC-12-X trail to VC-12-X trail Protection Layer Adaptation Sink S12-X/S12-XP_A_Sk..................42 8.6 VC-12-X layer clock adaptation source (S12-X-LC_A_So)............................................................................42 Annex A (informative): Concatenated VC-11 path layer functions...................................................44 A.1 Atomic functions overview....................................................................................................................44 A.2 Layer information...................................................................................................................................45 A.2.1 VC-11-X layer access point..............................................................................................................................45 A.2.2 VC-11-X layer connection point......................................................................................................................46 A.2.3 VC-11-Xv layer connection point....................................................................................................................46 A.2.4 VC-11-XP layer access point...........................................................................................................................47 A.2.5 VC-11XP layer connection point.....................................................................................................................48 A.3 VC-11-Xv Layer Trail Termination Functions S11-Xc_TT..................................................................48 A.3.1 VC-11-Xv/VC-11-X Adaptation Source Function S11-Xv/S11-X_A_So.......................................................48 A.3.2 VC-11-Xv/VC-11-X Adaptation Sink Function S11-Xv/S11-X_A_Sk...........................................................48 A.3.3 VC-11-Xv Layer Trail Termination Source Function S11-Xv_TT_So............................................................48 SIST EN 300 417-9-1 V1.1.1:2003

ETSI ETSI EN 300 417-9-1 V1.1.1 (2001-09)6 A.3.4 VC-11-Xv Layer Trail Termination Sink Function S11-Xv_TT_Sk...............................................................48 A.4 VC-11-x Layer Adaptation Functions....................................................................................................49 A.4.1 VC-11-X to HDLC Adaptation Source Function S11-X/HDLC_A_So...........................................................49 A.4.2 VC-11-X to HDLC Adaptation Sink Function S11-X/HDLC_A_Sk...............................................................49 A.4.3 VC-11-X to Avp Adaptation Source Function S11-X/Avp_A_So...................................................................49 A.4.4 VC-11-X to Avp Adaptation Sink Function S11-X/Avp_A_Sk......................................................................49 A.4.5 VC-11-X to TSS4 Adaptation Source Function S11-X/TSS4_A_So...............................................................49 A.4.6 VC-11-X to TSS4 Adaptation Sink Function S11-X/TSS4_A_Sk..................................................................49 A.5 VC-11-X Layer Trail Protection Functions............................................................................................50 A.5.1 VC-11-X Trail Protection Connection Functions S11-XP_C...........................................................................50 A.5.1.1 VC-11-X Layer 1+1 uni-directional Protection Connection Function S11-XP1+1u_C.............................50 A.5.1.2 VC-11-X Layer 1+1 bi-directional Protection Connection Function S11-XP1+1b_C...............................50 A.5.2 VC-11 Layer Trail Protection Trail Termination Functions.............................................................................50 A.5.2.1 VC-11-X Protection Trail Termination Source S11-XP_TT_So................................................................50 A.5.2.2 VC-11-X Protection Trail Termination Sink S11-XP_TT_Sk....................................................................50 A.5.3 VC-11 Layer Linear Trail Protection Adaptation Functions............................................................................50 A.5.3.1 VC-11-X trail to VC-11-X trail Protection Layer Adaptation Source S11-X/S11-XP_A_So....................50 A.5.3.2 VC-11-X trail to VC-11-X trail Protection Layer Adaptation Sink S11-X/S11-XP_A_Sk........................51 A.6 VC-11-X layer clock adaptation source (S11-X-LC_A_So)..................................................................51 History..............................................................................................................................................................52

SIST EN 300 417-9-1 V1.1.1:2003

ETSI ETSI EN 300 417-9-1 V1.1.1 (2001-09)7 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-members, 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://www.etsi.org/legal/home.htm). 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 present document. Foreword This European Standard (Telecommunications series) has been produced by ETSI Technical Committee Transmission and Multiplexing (TM). The present document is part of a library of functional blocks for the functional description of the European Transmission Hierarchy. The present document is part 9, sub-part 1 of a multi-part deliverable covering the generic requirements of transport functionality of equipment, as identified below: Part 1: "Generic processes and performance"; Part 2: "Synchronous Digita

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