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Test specifications for automatically switched optical network (ASON) -- Part 1: Test specifications for SDH-based ASON
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GB/T 28515.1-2012
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Basic data | Standard ID | GB/T 28515.1-2012 (GB/T28515.1-2012) | | Description (Translated English) | Test specifications for automatically switched optical network (ASON) -- Part 1: Test specifications for SDH-based ASON | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | M33 | | Classification of International Standard | 33.040.01 | | Word Count Estimation | 118,112 | | Quoted Standard | GB/T 16814-2008; GB/T 21645.1-2008; YD/T 900-1997; YD/T 974-1998; YD/T 1238-2002; YD/T 1267-2003; YD/T 1276-2003; YD/T 1289.2-2003; ITU-T G.781; ITU-T G.783 | | Regulation (derived from) | National Standards Bulletin No. 13 of 2012 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies the SDH-based Automatic Switched Optical Network (ASON) transport plane, control plane, management plane, the signaling communication network (SCN), protection and restoration, ASON network services with traditional SDH network int | GB/T 28515.1-2012: Test specifications for automatically switched optical network (ASON) -- Part 1: Test specifications for SDH-based ASON
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Test specifications for automatically switched optical network (ASON) Part 1. Test specifications for SDH-based ASON
ICS 33.040.01
M33
National Standards of People's Republic of China
Automatically Switched Optical Network (ASON) Test Method
Part 1. SDH-based ASON
Testspecificationsforautomaticalyswitchedopticalnetwork (ASON) -
Part 1. TestspecificationsforSDH-basedASON
Issued on. 2012-06-29
2012-10-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Table of Contents
Introduction Ⅲ
1 Scope 1
2 Normative references 1
3 Abbreviations 1
4 ASON Test Reference Model 2
4.1 ASON network reference point 2
4.2 Test Network Configuration Principle 3
5 transport plane test 3
5.1 SDH optical interface test 3
5.2 Electrical Test 4
5.3 Ethernet Interface Test 4
5.4 cross-connect verification 4
5.5 Test 7 overhead
Redundancy protection equipment 5.6 Test 7
5.7 Single jitter and delay test adapter 9
5.8 Performance Test 9 transport plane
5.9 Clock Function/Performance Test 10
6 control plane functional test 19
Signalling 19 6.1 Functional Test
Route 28 6.2 Functional Test
6.3 auto-discovery function test 32
6.4 Distributed Control Validation 35
6.5 ASON control plane reliability testing 36
7 control plane performance testing 40
7.1 connection setup and teardown time 40
7.2 routing protocol convergence time 42
8 ASON control plane protocol test 43
8.1 E-NNI protocol test 43
8.2 UNI interface protocol test 48
9 Signalling Communications Network (SCN) Test 58
9.1 SCN transfer mode test 58
9.2 SCN protection recovery testing 60
10 ASON management plane test 61
10.1 61 transport plane management function tests
10.2 the control plane management function test 61
10.3 SCN management function test 72
10.4 Maintenance management plane 73
11 ASON network protection recovery testing 73
11.1 based on 73 transport plane protection testing
11.2 Testing control plane-based protection 74
11.3 Network Recovery Test 78
11.4 combine protection and recovery 82
11.5 Online change the business protection and restoration of property 90
11.6 high traffic protection and recovery testing 90
LCAS Protection and Restoration 11.7 Ethernet services combined 92
11.8 VC12/VC3 lower order of business protection and restoration function test 94
11.9 Inter-domain protection and restoration 95
12 Business Test 97
12.1 Bandwidth on Demand service (BoD) 97
12.2 Optical Virtual Private Network (OVPN) business 98
12.3 102 timer reservation business
12.4 PC business to migrate to SPC Business 103
12.5 SPC business migrated to the PC business 103
Appendix A (informative) and ASON network and traditional network example 104
Inter domain A.1 11/1.1 linear MSP 104
A.2 ASON and traditional network through a two-fiber ring mode interworking MSP 105
A.3 ASON and traditional network by way SNCP interworking (a way) 106
A.4 ASON and traditional network SNCP by way of the Internet (second way) 107
A.5 ASON network using traditional network resources 108
Annex B (informative) Planning Optimizer functional verification 109
B.1 network planning and operational design features 109
B.2 fault simulation analysis function 109
B.3 Network Optimization 110
B.4 data import function 110
B.5 data export functions 111
B.6 business function 112 Incremental Design
B.7 Network Capacity Analysis 112
B.8 data output and reporting 113
Foreword
GB/T 28515 "Automatic Switched Optical Network (ASON) Test Method" is divided into the following sections.
--- Automatically Switched Optical Network (ASON) test methods - Part 1. SDH-based ASON;
--- Automatically Switched Optical Network (ASON) test methods - Part 2. OTN-based ASON;
This part of GB/T 28515 Part 1.
This section drafted in accordance with GB/T 1.1-2009 given rules.
This part is proposed by the Ministry of Industry and Information Technology of the People's Republic of China.
This part of the jurisdiction of the China Communications Standards Association.
Drafting this Part. Industry and Telecommunications Research Institute of Information Technology, China Telecom, Huawei Technologies, ZTE shares
Parts Limited, Shanghai Bell Co., Ltd., Wuhan Research Institute of Posts and Telecommunications.
The main drafters of this section. Zhang Haiyi, Jingrui Quan, Zhang Guoying, Xuyun Bin, Hu Changjun, Wang Yu, Gao Jianhua, Wangxue Rong, Xu Zongxing,
Wei Xueqin.
Automatically Switched Optical Network (ASON) Test Method
Part 1. SDH-based ASON
1 Scope
This part of the standard specifies the transport plane SDH Automatic Switched Optical Network (ASON) based control plane, management plane, signaling
Communication Network (SCN), the protection of test recovery, ASON network services, interoperability with traditional SDH network, and other aspects of planning and simulation software
content.
This section applies to devices based on SDH ITU-TG.783 function defined for the transport plane ASON network.
Note. Unlike the traditional SDH network interoperability testing, see Appendix A, planning simulation software functional verification Appendix B.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 16814-2008 synchronous digital hierarchy (SDH) optical fiber cable line systems
GB/T 21645.1-2008 Automatic Switched Optical Network (ASON) technical requirements - Part 1. Architecture and general requirements
YD/T 900-1997 SDH equipment clock technical requirements ---
YD/T 974-1998 SDH digital cross-connect equipment (SDXC) technical requirements and test methods
YD/T 1238-2002 based on SDH multi-service transport nodes technical requirements
YD/T 1267-2003 based on SDH transmission network synchronization network technical requirements
YD/T 1276-2003 based on SDH multi-service transport node test method
YD/T 1289.2-2003 Synchronous Digital Hierarchy (SDH) transmission network management technology - Part 2. Element Management System
(EMS) Function
ITU-TG.781 synchronization layer functions (Synchronizationlayerfunctions)
ITU-TG.783 SDH equipment functional blocks (Characteristicsofsynchronousdigitalhierarchy (SDH)
equipmentfunctionalblocks)
3 Abbreviations
AIS Alarm Indication Signal AlarmIndicationSignal
ASON Automatic Switched Optical Network AutomaticalySwitchedOpticalNetwork
BoD Bandwidth on demand BandwidthonDemand
CE client device ClientElement
CoS Service Level ClassofService
CTP Connection Termination Point ConnectionTerminationPoint
DCC data communication path DataCommunicationsChannel
ECC Embedded Control Channel EmbeddedControlChannel
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