SIST EN 300 417-1-1 V1.2.1:2003

Transmission and Multiplexing (TM); Generic requirements of transport functionality of equipment; Part 1-1: Generic processes and performance

Generic functional requirements for all types of SDH equipment based on a functional decomposition approach with rules for combining functions to form equipment. Specific layers are described in part 2-1 to 7-1.   Amendment 1

Prenos in multipleksiranje (TM) – Generične zahteve za prenosno funkcionalnost opreme – 1-1. del: Generični procesi in lastnosti

General Information

• Status: Published
• Publication Date: 30-Nov-2003
• ICS: 33.040.20 - Transmission systems
• Technical Committee: SS EIT - Technical Board for the electrotechnical, information technology and telecommunications fields
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 01-Dec-2003
• Due Date: 01-Dec-2003
• Completion Date: 01-Dec-2003
• Ref Project: ETSI EN 300 417-1-1 V1.2.1 (2001-10) - Transmission and Multiplexing (TM); Generic requirements of transport functionality of equipment; Part 1-1: Generic processes and performance

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 300 417-1-1 V1.2.1:2003
01-december-2003
3UHQRVLQPXOWLSOHNVLUDQMH70±*HQHULþQH]DKWHYH]DSUHQRVQRIXQNFLRQDOQRVW
RSUHPH±GHO*HQHULþQLSURFHVLLQODVWQRVWL
Transmission and Multiplexing (TM); Generic requirements of transport functionality of
equipment; Part 1-1: Generic processes and performance
Ta slovenski standard je istoveten z: EN 300 417-1-1 Version 1.2.1
ICS:
33.040.20 Prenosni sistem Transmission systems
SIST EN 300 417-1-1 V1.2.1:2003 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 300 417-1-1 V1.2.1:2003

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SIST EN 300 417-1-1 V1.2.1:2003

ETSI EN 300 417-1-1 V1.2.1 (2001-10)
European Standard (Telecommunications series)


Transmission and Multiplexing (TM);
Generic requirements of transport functionality of equipment;
Part 1-1: Generic processes and performance

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SIST EN 300 417-1-1 V1.2.1:2003
 2 ETSI EN 300 417-1-1 V1.2.1 (2001-10)



Reference
REN/TM-01042-1-1
Keywords
architecture, generic, performance, SDH,
transmission, transport
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© European Telecommunications Standards Institute 2001.
All rights reserved.

ETSI

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SIST EN 300 417-1-1 V1.2.1:2003
 3 ETSI EN 300 417-1-1 V1.2.1 (2001-10)
Contents
Intellectual Property Rights.7
Foreword.7
1 Scope.9
2 References.9
3 Abbreviations, definitions and symbols .11
3.1 Abbreviations.11
3.2 Definitions.14
3.3 Naming and numbering conventions.19
3.3.1 Bit numbering scheme .19
3.3.2 STM-N SOH byte numbering scheme.19
3.3.3 Atomic function naming scheme .20
3.3.4 Information naming scheme.20
3.3.5 AU/TU numbering scheme.21
3.3.5.1 AU numbering scheme.21
3.3.5.2 TU numbering scheme within a VC-4 .24
3.3.5.3 TU numbering scheme within a P31s.28
3.3.5.4 TU numbering scheme within a P4s.28
3.3.6 Reference points numbering scheme .29
3.3.7 Tributary port numbering scheme.29
3.3.8 PU numbering scheme.29
3.3.9 Supervision variables numbering scheme.30
3.4 Symbols and diagrammatic conventions .30
4 Introduction.32
4.1 Functional modelling rationale.33
4.1.1 Description of network elements - equipment functional specification.33
4.1.2 Implementation independence.33
4.1.3 Universal representation for management .33
4.2 The underlying principles of functional modelling .34
4.2.1 The client-server relationship .34
4.2.2 Atomic functions and compound functions .34
4.2.3 Network functions included in specific equipment.34
4.2.4 The functional model and the information model.34
5 Network layering principles .35
5.1 Transmission layers.35
5.2 Atomic functions.36
5.2.1 Connection function.37
5.2.2 Trail termination function.37
5.2.3 Adaptation function.38
5.3 Reference points.40
5.4 Transmission sub-layers.40
6 Combination rules.40
6.1 General.40
6.1.1 Binding at connection points .40
6.1.2 Binding at (termination) connection points .41
6.1.3 Binding at APs.41
6.1.4 Alternative binding representations .42
6.2 Directionality.42
6.3 Compound functions.43
6.4 Major compound functions.43
6.5 Trail, (sub)network connections, link connections, matrix connections, and tandem connections .44
6.6 Matrix connections.44
6.6.1 1-port.45
6.6.2 2-port.45
ETSI

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SIST EN 300 417-1-1 V1.2.1:2003
 4 ETSI EN 300 417-1-1 V1.2.1 (2001-10)
6.6.3 3-port.46
6.6.4 4-port.46
7 Maintenance signals and processes .47
7.1 Trail Trace Identifier (TTI) .47
7.2 Trail Signal Label (TSL) .49
7.2.1 Unequipped signal application.49
7.2.2 Supervisory-unequipped signal application .50
7.2.3 Adaptation function selection supervision process.52
7.2.4 Connection monitoring application.52
7.3 Error Detection Code (EDC).53
7.4 Remote indications.53
7.4.1 Remote Defect Indication (RDI).53
7.4.2 Remote Error Indication (REI) .54
7.5 Alarm Indication Signal (AIS) .55
7.6 Non-intrusive monitoring of characteristic information at connection points.57
7.6.1 Fault localization scenario using non-intrusive monitors .58
7.7 Signal fail and signal degrade.59
7.7.1 Server Signal Fail (CI_SSF) signal.59
7.7.2 Server Signal Fail failure (fSSF).59
7.7.3 Server Signal Degrade (aSSD) signal .60
7.7.4 Trail Signal Fail (AI_TSF) signal .60
7.7.5 Trail Signal Degrade (aTSD) signal .60
8 Supervision process.60
8.1 Introduction.60
8.2 Atomic function fault management .62
8.2.1 Defect filter f1.64
8.2.1.1 Introduction.64
8.2.1.2 Trail Signal Label (TSL).64
8.2.1.3 Trail Trace Identifier (TTI) .66
8.2.1.4 Error Detection Code (EDC) violation and Degraded (DEG).67
8.2.1.5 Remote Defect Indicator (RDI).68
8.2.1.6 Loss of signal .68
8.2.1.7 Alarm Indication Signal (AIS) .69
8.2.1.7.1 PDH signals.69
8.2.1.7.2 SDH signals.69
8.2.1.8 Loss of frame, multiframe, pointer, tandem connection, sequence structure .70
8.2.1.9 Failure of protocol.71
8.2.1.10 Equipment defects.71
8.2.1.11 Transmit Fail.71
8.2.1.12 Loss of Tandem Connection Unequipped (dUNEQ) .71
8.2.2 Consequent action filter f2.72
8.2.2.1 Alarm Indication Signal (AIS) .73
8.2.2.2 Remote Defect Indicator (RDI).74
8.2.2.3 Remote Error Indication (REI).74
8.2.2.4 Server Signal Fail (SSF).75
8.2.2.5 Trail Signal Fail (TSF).75
8.2.2.6 Trail Signal Degrade (TSD) .75
8.2.2.7 Unequipped Virtual Container (VC) signal.76
8.2.2.8 Unit Failure (UF) .76
8.2.2.9 (Automatic) laser shutdown (ALS/LS) .76
8.2.2.10 Server Signal Degrade (SSD).76
8.2.3 Fault cause filter f3 .76
8.2.3.1 Termination sink function .76
8.2.3.2 Termination supervisory sink function.77
8.2.3.3 Adaptation sink function.77
8.2.3.4 Connection function.78
8.2.4 Performance monitoring filter f11 (pN_EBC).78
8.2.5 Performance monitoring filter f12 (pN_DS).78
8.2.6 Performance monitoring filter f21 (pF_EBC).78
8.2.7 Performance monitoring filter f22 (pF_DS) .78
ETSI

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SIST EN 300 417-1-1 V1.2.1:2003
 5 ETSI EN 300 417-1-1 V1.2.1 (2001-10)
8.2.8 pPJE.78
8.3 Equipment management function fault management process .79
8.4 Equipment Management Function (EMF) performance monitoring process .79
8.5 Trail termination point mode and port mode.79
8.6 Access point mode.80
9 Protection process.80
9.1 Introduction.80
9.2 General.80
9.2.1 Protection architectures.81
9.2.2 Switching types.83
9.2.2.1 APS channel provisioning.83
9.2.2.2 APS channel usage.84
9.2.2.3 APS channel coding .84
9.2.3 Operation types.84
9.2.4 Protection switch requests .84
9.2.5 Protection switch performance .84
9.2.6 Protection switch state machine.85
9.2.7 Protection connection function (I/O and processes) .85
9.2.8 Hold Off timer .85
9.3 Trail protection class.86
9.3.1 Linear trail protection .86
9.3.2 SPRING protection.87
9.3.3 DPRING protection.88
9.4 SNC protection class .88
9.4.1 Inherently monitored SNC (SNC/I) protection.88
9.4.2 Non-intrusively monitored SNC (SNC/N) protection.89
9.4.3 Sublayer monitored SNC (SNC/S) protection .90
9.5 Equipment protection.91
10 Timing processes.91
10.1 Introduction.91
10.2 Synchronization timing collection.92
10.2.1 External synchronization reference inputs.92
10.2.2 Internal synchronization reference input.93
10.3 Synchronization timing selection and processing.93
10.3.1 Synchronization reference source selection.93
10.3.2 Clock processing.93
10.4 Synchronization timing distribution .93
10.4.1 Internal synchronization distribution interfaces.94
10.4.2 Synchronization reference outputs.94
10.5 Inter atomic function timing.94
10.6 AIS timing.94
11 General performance.95
11.1 Availability objectives.95
11.1.1 General.95
11.1.2 Parameters.95
11.1.3 Derivation of MTBF values.96
11.2 Transfer delay.96
11.3 Jitter and wander.97
11.3.1 Jitter and wander generation .97
11.3.1.1 Jitter and wander generation on STM-N signals .98
11.3.1.2 Jitter and wander generation on PDH interfaces .99
11.3.1.3 Jitter and wander generation on 2 048 kHz or 2 048 kbit/s synchronization interfaces .100
11.3.2 Jitter and wander tolerance .100
11.3.2.1 Jitter and wander tolerance on optical interfaces .101
11.3.2.2 Jitter and wander tolerance on PDH interfaces .101
11.3.2.3 Jitter and wander tolerance on 2 048 kHz synchronization interfaces .101
11.3.2.4 Pattern dependence testing.101
11.3.3 Jitter and wander transfer functions.102
11.3.3.1 Jitter transfer specification for SDH regenerators .102
11.3.3.2 Jitter transfer specification for SDH multiplex equipment.103
ETSI

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SIST EN 300 417-1-1 V1.2.1:2003
 6 ETSI EN 300 417-1-1 V1.2.1 (2001-10)
11.3.4 Performance on synchronization reference change-over .
...