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GB/T 28515.1-2012Test specifications for automatically switched optical network (ASON) - Part 1: Test specifications for SDH-based ASON (English PDF)

自动交换光网络（ASON）测试方法第1部分：基于SDH的ASON

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

June 29, 2012

Implementation date

October 1, 2012

Scope

GB/T 28515.1-2012 is the English-translated version of 自动交换光网络（ASON）测试方法第1部分：基于SDH的ASON.

GB/T 28515.1-2012 is the Chinese standard "Test specifications for automatically switched optical network (ASON) - Part 1: Test specifications for SDH-based ASON".

Its scope clause reads: 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. Its clauses include abbreviations.

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Document preview — GB/T 28515.1-2012

National Standard of the People's Republic of China

ICS: 33.040.01
Classification: M 33

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Introduction
1 Scope
2 Normative references
3 Abbreviations
4 ASON Test Reference Model
4.1 ASON network reference point
4.2 Test Network Configuration Principle
5 transport plane test
5.1 SDH optical interface test
5.2 Electrical Test
5.3 Ethernet Interface Test
5.4 cross-connect verification
5.5 Test 7 overhead
5.7 Single jitter and delay test adapter
5.8 Performance Test 9 transport plane
5.9 Clock Function/Performance Test
6 control plane functional test
6.3 auto-discovery function test
6.4 Distributed Control Validation
6.5 ASON control plane reliability testing
7 control plane performance testing
7.1 connection setup and teardown time
7.2 routing protocol convergence time
8 ASON control plane protocol test
8.1 E-NNI protocol test
8.2 UNI interface protocol test
9 Signalling Communications Network (SCN) Test
9.1 SCN transfer mode test
9.2 SCN protection recovery testing
10 ASON management plane test
10.1 61 transport plane management function tests
10.2 the control plane management function test
10.3 SCN management function test
10.4 Maintenance management plane
11 ASON network protection recovery testing
11.1 based on 73 transport plane protection testing
11.2 Testing control plane-based protection
11.3 Network Recovery Test
11.4 combine protection and recovery
11.5 Online change the business protection and restoration of property
11.6 high traffic protection and recovery testing
11.8 VC12/VC3 lower order of business protection and restoration function test
11.9 Inter-domain protection and restoration
12 Business Test
12.1 Bandwidth on Demand service (BoD)
12.2 Optical Virtual Private Network (OVPN) business
12.3 102 timer reservation business
12.4 PC business to migrate to SPC Business
12.5 SPC business migrated to the PC business
Appendix A (informative) and ASON network and traditional network example
Annex B (informative) Planning Optimizer functional verification

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 […]

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 113 pages — is available in the English PDF.

Referenced standards

Normative references

YD/T 900-1997

Cited by

GB/T 28515.2-2021Test method for automatically switched optical network(ASON)—Part 2: OTN-based ASON

Similar standards

GB 40050-2021|GB/T 21645.8-2012|GB/T 28508-2012|GB/T 29235.1-2012|GB/T 29235.2-2012|GB/T 47323-2026

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