ETSI EN 300 417-3-2 V1.1.2 (1998-11)

SLOVENSKI STANDARD
SIST EN 300 417-3-2 V1.1.2:2003
01-december-2003
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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
Ta slovenski standard je istoveten z: EN 300 417-3-2 Version 1.1.2
ICS:
33.040.20 Prenosni sistem Transmission systems
SIST EN 300 417-3-2 V1.1.2:2003 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 300 417-3-2 V1.1.2:2003

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SIST EN 300 417-3-2 V1.1.2:2003
EN 300 417-3-2 V1.1.2 (1998-11)
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 specification

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SIST EN 300 417-3-2 V1.1.2:2003
2 EN 300 417-3-2 V1.1.2 (1998-11)
Reference
REN/TM-01015-3-2 (3v0riidc.PDF)
Keywords
ICS, STM, SDH, transmission, testing
ETSI
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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 1998.
All rights reserved.
ETSI

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SIST EN 300 417-3-2 V1.1.2:2003
3 EN 300 417-3-2 V1.1.2 (1998-11)
Contents
Intellectual Property Rights.9
Foreword .9
Introduction .10
1 Scope.11
2 References.11
3 Definitions and abbreviations .12
3.1 Definitions . 12
3.2 Abbreviations. 12
4 Conformance to this ICS proforma specification .15
Annex A (normative): ICS proforma for EN 300 417-3-1.16
A.1 Guidance for completing the ICS proforma.16
A.1.1 Purposes and structure . 16
A.1.2 Abbreviations and conventions. 16
A.1.3 Instructions for completing the ICS proforma . 18
Annex B (normative): ICS proforma for STM-1 regenerator section layer .19
B.1 Identification of the implementation.19
B.1.1 Date of the statement . 19
B.1.2 Implementation Under Test (IUT) identification . 19
B.1.3 System Under Test (SUT) identification. 20
B.1.4 Product supplier. 20
B.1.5 Client . 21
B.1.6 ICS contact person. 21
B.2 Identification of the EN.22
B.3 Global statement of conformance of STM-1 Regenerator Section (RS1) layer .22
B.4 RS1 Layer function .23
B.4.1 RS1 layer description. 23
B.4.2 RS1 layer transmission tables . 24
B.4.2.1 RS1 connection function: RS1_C. 24
B.4.2.2 STM-1 regenerator section layer trail termination functions: RS1_TT_So and RS1_TT_Sk . 24
B.4.2.2.1 Frame alignment signal. 24
B.4.2.2.2 FAS generation. 24
B.4.2.2.3 Signal scrambling / descrambling. 25
B.4.2.2.4 In service error monitoring process . 26
B.4.2.2.5 Trail Trace Identifier (TTI) . 27
B.4.2.3 RS1 layer to MS1 Layer adaptation functions: RS1/MS1_A_So and RS1/MS1_A_Sk. 29
B.4.2.3.1 RS1 layer to STM-1 Multiplex Section (MS1) layer multiplexing and demultiplexing processes . 29
B.4.2.4 RS1 layer to DCC Layer adaptation functions: RS1/DCC_A_So and RS1/DCC_A_Sk. 29
B.4.2.4.1 RS1 layer to DCC layer multiplexing and demultiplexing processes . 29
B.4.2.5 RS1 layer to P0s layer adaptation functions: RS1/P0s_A_So-N and RS1/P0s_A_Sk-N. 30
B.4.2.5.1 RS1 layer to P0s layer multiplexing and demultiplexing processes. 30
B.4.2.5.2 RS1 layer to P0s layer frequency justification and bitrate adaptation processes . 30
B.4.2.6 RS1 layer to V0x layer adaptation functions: RS1/V0x_A_So and RS1/V0x_A_Sk. 31
B.4.2.6.1 RS1 layer to V0x layer multiplexing and demultiplexing processes. 31
B.4.3 Defect, fault and performance monitoring . 32
B.4.3.1 Trail termination point mode management. 32
B.4.3.2 Defect detection and clearance criteria. 32
B.4.3.3 Consequent action activation and clearance criteria. 33
ETSI

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SIST EN 300 417-3-2 V1.1.2:2003
4 EN 300 417-3-2 V1.1.2 (1998-11)
B.4.3.4 Defect correlation. 34
Annex C (normative): ICS proforma for STM-1 multiplex section layer .35
C.1 Identification of the implementation.35
C.1.1 Date of the statement . 35
C.1.2 Implementation Under Test (IUT) identification . 35
C.1.3 System Under Test (SUT) identification. 35
C.1.4 Product supplier. 36
C.1.5 Client . 36
C.1.6 ICS contact person. 37
C.2 Identification of the EN.37
C.3 Global statement of conformance of MS1 layer .37
C.4 MS1 section layer function .38
C.4.1 MS1 layer description. 38
C.4.2 MS1 layer transmission tables . 40
C.4.2.1 MS1 connection function: MS1_C. 40
C.4.2.2 MS1 layer trail termination functions: MS1_TT_So and MS1_TT_Sk . 41
C.4.2.2.1 In service error monitoring process . 41
C.4.2.2.2 Server layer status monitoring process . 42
C.4.2.2.2.1 MS1 Alarm Indication Signal (MS1 AIS). 42
C.4.2.2.3 Remote indicators monitoring process. 42
C.4.2.2.3.1 MS1 Remote Defect Indication (MS1 RDI). 42
C.4.2.2.3.2 MS1 Remote Error Indication (REI) (MS1 REI). 43
C.4.2.3 MS1 layer to S4 layer adaptation functions: MS1/S4_A_So and MS1/S4_A_Sk. 44
C.4.2.3.1 MS1 layer to S4 Layer frequency justification and bitrate adaptation processes. 44
C.4.2.3.2 MS1 layer to S4 layer alignment process. 45
C.4.2.3.2.1 AU-4 pointer generation . 47
C.4.2.3.2.2 AU-4 pointer interpretation. 50
C.4.2.3.3 MS1 layer to S4 layer multiplexing and demultiplexing processes . 54
C.4.2.4 MS1 layer to DCC layer adaptation functions: MS1/DCC_A_So and MS1/DCC_A_Sk . 55
C.4.2.4.1 MS1 layer to DCC layer multiplexing and demultiplexing processes . 55
C.4.2.5 MS1 layer to P0s layer adaptation functions: MS1/P0s_A_So and MS1/P0s_A_Sk . 55
C.4.2.5.1 MS1 layer to P0s layer frequency justification and bitrate adaptation processes . 55
C.4.2.5.2 MS1 layer to P0s layer multiplexing and demultiplexing processes. 56
C.4.3 MS1 linear trail protection transmission tables. 57
C.4.3.1 MS1 linear trail protection connection functions: MS1P1+1_C and MS1P1:n_C . 59
C.4.3.2 MS1 linear protection trail termination functions: MS1P_TT_So and MS1P_TT_Sk. 60
C.4.3.3 MS1 linear trail protection adaptation functions: MS1/MS1P_A_So and MS1/MS1P_A_Sk. 61
C.4.3.3.1 MS1 layer to MS1 protection layer multiplexing and demultiplexing processes. 61
C.4.3.4 MS1 linear trail protection processes . 61
C.4.3.4.1 Automatic Protection Switching (APS) externally initiated commands. 61
C.4.3.4.2 Automatic Protection Switching (APS) automatically initiated commands. 63
C.4.3.4.3 Automatic Protection Switching (APS) generalities. 64
C.4.3.4.4 Automatic Protection Switching (APS) switch performance .65
C.4.3.4.5 Automatic Protection Switching (APS) subprocesses. 65
C.4.3.4.6 Automatic Protection Switching (APS) signal generation . 67
C.4.3.4.7 Automatic Protection Switching (APS) signal interpretation . 68
C.4.3.4.8 Automatic Protection Switching (APS) status report. 69
C.4.4 MS1 layer defect, fault and performance monitoring tables . 69
C.4.4.1 Port status management. 69
C.4.4.2 Defect detection and clearance criteria. 70
C.4.4.3 Consequent action activation and clearance criteria. 72
C.4.4.4 Defect correlation. 74
C.4.4.5 Performance monitoring. 75
C.4.4.5.1 Near end performance monitoring. 75
C.4.4.5.2 Far end performance monitoring . 75
C.4.4.5.3 Pointer performance monitoring. 76
C.4.5 MS1 protection layer defect, fault and performance monitoring tables . 76
ETSI

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SIST EN 300 417-3-2 V1.1.2:2003
5 EN 300 417-3-2 V1.1.2 (1998-11)
C.4.5.1 Defect detection and clearance criteria. 76
C.4.5.2 Consequent action activation and clearance criteria. 78
C.4.5.3 Defect correlation. 79
C.4.5.4 Performance monitoring. 80
Annex D (normative): ICS proforma for STM-4 regenerator section layer .81
D.1 Identification of the implementation.81
D.1.1 Date of the statement . 81
D.1.2 Implementation Under Test (IUT) identification . 81
D.1.3 System Under Test (SUT) identification. 81
D.1.4 Product supplier. 82
D.1.5 Client . 82
D.1.6 ICS contact person. 83
D.2 Identification of the EN.83
D.3 Global statement of conformance of RS-4 regenerator section (RS4).83
D.4 RS4 section layer function .84
D.4.1 STM-4 regenerator section layer description. 84
D.4.2 RS-4 regenerator section Layer Transmission Tables. 85
D.4.2.1 RS-4 regenerator section connection function: RS4_C . 85
D.4.2.2 RS-4 regenerator section layer trail termination functions: RS4_TT_So and RS4_TT_Sk . 85
D.4.2.2.1 FAS. 85
D.4.2.2.2 FAS generation. 85
D.4.2.2.3 Signal scrambling / descrambling. 86
D.4.2.2.4 In service error monitoring process . 87
D.4.2.2.5 Trail Trace Identifier (TTI) . 88
D.4.2.3 STM-4 regenerator section layer to MS4 layer adaptation functions: RS4/MS4_A_So and
RS4/MS4_A_Sk. 90
D.4.2.3.1 RS4 layer to MS4 layer multiplexing and demultiplexing processes. 90
D.4.2.4 STM-4 regenerator section layer to DCC layer adaptation functions: RS4/DCC_A_So and
RS4/DCC_A_Sk. 90
D.4.2.4.1 RS4 layer to DCC layer multiplexing and demultiplexing processes . 90
D.4.2.5 STM-4 regenerator section layer to P0s layer adaptation functions: RS4/P0s_A_So-N and
RS4/P0s_A_Sk-N. 91
D.4.2.5.1 RS4 layer to P0s layer multiplexing and demultiplexing processes. 91
D.4.2.5.2 RS4 layer to P0s layer frequency justification and bitrate adaptation processes . 91
D.4.2.6 STM-4 regenerator section layer to V0x layer adaptation functions: RS4/V0x_A_So and
RS4/V0x_A_Sk. 92
D.4.2.6.1 RS4 layer to V0x layer multiplexing and demultiplexing processes. 92
D.4.3 Defect, fault and performance monitoring . 93
D.4.3.1 Trail termination point mode management. 93
D.4.3.2 Defect detection and clearance criteria. 93
D.4.3.3 Consequent action activation and clearance criteria. 94
D.4.3.4 Defect correlation. 95
Annex E (normative): ICS proforma for STM-4 multiplex section layer .96
E.1 Identification of the implementation.96
E.1.1 Date of the statement . 96
E.1.2 Implementation Under Test (IUT) identification . 96
E.1.3 System Under Test (SUT) identification. 96
E.1.4 Product supplier. 97
E.1.5 Client . 97
E.1.6 ICS contact person. 98
E.2 Identification of the EN.98
E.3 Global statement of conformance of STM-4 Multiplex Section (MS4) layer.98
E.4 MS4 layer function.99
E.4.1 MS4 layer Description . 99
ETSI

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SIST EN 300 417-3-2 V1.1.2:2003
6 EN 300 417-3-2 V1.1.2 (1998-11)
E.4.2 MS4 layer transmission tables . 101
E.4.2.1 MS4 connection function: MS4_C. 102
E.4.2.2 MS4 layer trail termination functions: MS4_TT_So and MS4_TT_Sk . 102
E.4.2.2.1 In service error monitoring process . 102
E.4.2.2.2 Server layer status monitoring process . 103
E.4.2.2.2.1 MS4 Alarm Indication Signal (MS4 AIS). 103
E.4.2.2.3 Remote indicators monitoring process. 103
E.4.2.2.3.1 MS4 Remote Defect Indication (RDI) (MS4 RDI) . 103
E.4.2.2.3.2 MS4 Remote Error Indication (REI) (MS4 REI). 104
E.4.2.3 MS4 layer to S4 layer adaptation functions: MS4/S4_A_So and MS4/S4_A_Sk. 105
E.4.2.3.1 MS4 layer to S4 layer frequency justification and bitrate adaptation processes. 106
E.4.2.3.2 MS4 layer to S4 layer alignment process. 106
E.4.2.3.2.1 AU pointer generation. 108
E.4.2.3.2.2 AU pointer interpretation. 111
E.4.2.3.3 MS4 layer to S4 layer multiplexing and demultiplexing processes . 116
E.4.2.4 MS4 layer to S4-4c layer adaptation functions: MS4/S4-4c_A_So and MS4/S4-4c_A_Sk. 116
E.4.2.4.1 MS4 layer to S4-4c layer frequency justification and bitrate adaptation processes. 117
E.4.2.4.2 MS4 layer to S4-4c layer alignment process. 117
E.4.2.4.2.1 Concatenation indicator recovery process. 119
E.4.2.4.3 MS4 layer to S4-4c layer multiplexing and demultiplexing processes . 121
E.4.2.5 MS4 layer to DCC Layer adaptation functions: MS4/DCC_A_So and MS4/DCC_A_Sk. 121
E.4.2.5.1 MS4 layer to DCC layer multiplexing and demultiplexing processes . 121
E.4.2.6 MS4 layer to P0s layer adaptation functions: MS4/P0s_A_So and MS4/P0s_A_Sk . 122
E.4.2.6.1 MS4 layer to P0s layer frequency justification and bitrate adaptation processes . 122
E.4.2.6.2 MS4 layer to P0s layer multiplexing and demultiplexing processes. 122
E.4.3 MS4 Linear Trail Protection Transmission Tables . 123
E.4.3.1 MS4 Linear Trail Protection Connection Functions: MS4P1+1_C and MS4P1:n_C . 125
E.4.3.2 MS4 Linear Protection Trail Termination Functions: MS4P_TT_So and MS4P_TT_Sk . 126
E.4.3.3 MS4 Linear Trail Protection Adaptation Functions: MS4/MS4P_A_So and MS4/MS4P_A_Sk. 127
E.4.3.3.1 MS4 layer to MS4 Protection layer multiplexing and demultiplexing processes. 127
E.4.3.4 MS4 Linear Trail Protection processes . 127
E.4.3.4.1 Automatic Protection Switching (APS) externally initiated commands. 127
E.4.3.4.2 Automatic Protection Switching (APS) automatically initiated commands.
...