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GB/T 32657.2-2016: Technical requirements for automatically switched optical network (ASON) node -- Part 2: Technical requirements for OTN-based ASON node
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| GB/T 32657.2-2016 | English | 859 |
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Technical requirements for automatically switched optical network (ASON) node -- Part 2: Technical requirements for OTN-based ASON node
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GB/T 32657.2-2016
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Basic data | Standard ID | GB/T 32657.2-2016 (GB/T32657.2-2016) | | Description (Translated English) | Technical requirements for automatically switched optical network (ASON) node -- Part 2: Technical requirements for OTN-based ASON node | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | M33 | | Classification of International Standard | 33.040.20 | | Word Count Estimation | 43,452 | | Date of Issue | 2016-04-25 | | Date of Implementation | 2016-11-01 | | Quoted Standard | GB/T 21645.1-2008; GB/T 21645.3-2009; GB/T 21645.4; GB/T 21645.5-2012; GB/T 21645.6; GB/T 21645.7; GB/T 21645.8-2012; GB/T 21645.9-2012; YD/T 1990-2009; YD/T 2003; YD/T 2713-2014; ITU-T G.709; ITU-T G.805; ITU-T G.8080-2012; IETF RFC 2403; IETF RFC 3469; IETF RFC 3471 | | Adopted Standard | ITU-T G.7713, NEQ; ITU-T G.7714, NEQ; ITU-T G.7715, NEQ; ITU-T G.7718, NEQ; ITU-T G.7713, NEQ; ITU-T G.8080, NEQ | | Regulation (derived from) | National Standard Announcement No | | 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 technical requirements of the OTN-based ASON node equipment, including the basic components of the node equipment, the technical requirements of the node equipment related to the control plane, the transmission plane and the DCN, the technical requirements and performance requirements of the relevant interfaces, Protection and recovery requirements, equipment management requirements. This standard applies to the public telecommunications network, private telecommunications network can refer to the use of. | GB/T 32657.2-2016: Technical requirements for automatically switched optical network (ASON) node -- Part 2: Technical requirements for OTN-based ASON node
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Technical requirements for automatically switched optical network (ASON) node - Part 2. Technical requirements for OTN-based ASON node
ICS 33.040.20
M33
National Standards of People's Republic of China
Automatic switching optical network (ASON) node device
Technical requirements - Part 2. OTN - based
ASON node equipment technical requirements
Technicalrequirementsforautomaticalyswitchedopticalnetwork (ASON)
node-Part 2. TechnicalrequirementsforOTN-basedASONnode
2016-04-25 released
2016-11-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
China National Standardization Management Committee released
Directory
Preface Ⅴ
1 Scope 1
2 normative reference document 1
3 terms and definitions, abbreviations 2
3.1 Terms and definitions 2
3.2 Abbreviations 3
4 functional components of ASON node devices based on OTN
5 transmission plane requirements 6
5.1 Basic requirements 6
5.2 OTN electrical cross-single node device 7
5.3 OTN optical cross single node device 7
5.4 OTN Optoelectronic Hybrid Node Equipment
6 Control plane requirements 9
6.1 General requirements 9
6.1.1 Call and connection management requirements 9
6.1.2 Routing Requirements 11
6.1.3 Automatic discovery requirements 13
6.1.4 Link resource management requirements 15
6.1.5 Address and name requirements 15
6.1.6 Control plane initialization, reconfiguration, and recovery requirements
6.1.7 Reliability requirements 16
6.1.8 Scalability and Upgrade Capability Requirements 16
6.2 Electrical layer control requirements 17
6.2.1 Signaling protocol functional requirements 17
6.2.2 Information Description Requirements 17
6.2.3 Automatic discovery requirements 17
6.3 Optical layer control requirements
6.3.1 Information Description Requirements 18
6.3.2 Automatic discovery requirements
6.4 Photoelectric hybrid control requirements 18
6.4.1 Overview 18
Basic Technical Requirements for Multilayer Network GMPLS
6.4.3 Information Description Requirements
6.4.4 layer adjacency discovery
6.4.5 Call and connection control requirements
7 Interface requirements related to the control plane
7.1 UNI 21
7.1.1 Services provided by UNI 21
7.1.2 UNI signaling transmission configuration
7.1.3 Addressing 22
7.1.4 UNI signaling 22
7.2 E-NNI 22
7.2.1 Basic requirements 22
7.2.2 E-NNI Supported services 22
7.2.3 E-NNI signaling 23
7.2.4 E-NNI Routing 24
7.2.5 E-NNI security 25
7.3 I-NNI 25
8 Technical requirements related to DCN 25
8.1 Basic requirements 25
8.2 DCN interface requirements 25
Performance parameters
9.1 Performance parameters related to the control plane
9.1.1 Call setup time 26
9.1.2 Call removal time 26
9.1.3 Connection establishment time 26
9.1.4 Connection removal time
9.1.5 Routing Control Area Capacity 26
9.1.6 Maximum number of concurrent call setup requests
9.1.7 Convergence time of routing protocol 26
9.1.8 Maximum number of concurrent connections established
9.1.9 Waiting 27
9.1.10 Dynamic reroute recovery time 27
9.2 Performance parameters related to the transport plane 27
9.2.1 BER performance
9.2.2 Jitter and Drift Performance 27
9.2.3 Transfer plane transfer delay 27
9.2.4 Blocking Coefficient for Crosslinking Matrices 27
10 Protection and recovery requirements
Basic Requirements
10.1.1 Transmission plane basic requirements 27
10.1.2 Control plane basic requirements
10.2 Protection requirements
10.2.1 Requirements for optical layer protection
10.2.2 Requirements for electrical protection
10.3 Restoration requirements 31
10.3.1 General requirements 31
10.3.2 Guidelines for the initiation of the optical layer recovery mechanism
10.3.3 Start-up criteria for layer recovery mechanism 31
10.4 Protection and Recovery
10.4.1 Overview 31
10.4.2 Combination of protection and recovery based on transport plane
10.4.3 Combination of protection and recovery based on control plane
10.4.4 Startup mechanism
10.5 Photoelectric hybrid protection recovery requirements
10.5.1 Basic type 32
10.5.2 Coordination mechanisms
Equipment Management Requirements
11.1 Device management requirements associated with the transport plane
11.2 Device management requirements related to control plane 33
11.2.1 Configuration Management 33
11.2.2 Connection Management 34
11.2.3 Fault Management 36
11.2.4 Performance Management 36
11.2.5 Event/Notification Management 37
Requirements for equipment management related to DCN
11.3.1 Signaling Management Network (SCN) Requirements 37
11.3.2 Management of communication networks (MCN) requirements 37
Foreword
GB/T 24367 "Automatic Switching Optical Network (ASON) Node Equipment Technical Requirements" is expected to consist of the following components.
Part 1. Technical requirements for ASON node equipment based on SDH
Part 2. Technical requirements for ASON node devices based on OTN
Part 3. Technical requirements for ASON node equipment based on PTN
Part 4. Technical requirements for ASON node devices based on packet - enhanced OTNs
This part is part 2 of GB/T 24367.
This part is drafted in accordance with the rules given in GB/T 1.1-2009.
This section refers to ITU-TG.7713 "Distributed Call and Connection Management (DCM)", G.7714 "Universal Automatic Discovery Mechanism"
G.7715 "Automatic Switching Optical Network Routing Structure and Requirements", G.7718 "ASON Management Framework", G.8080 "Automatic Switching Optical Network
(ASON) architecture "and other recommendations, as well as IETF and other international standards organizations on the automatic exchange of optical network recommendations and draft, combined with China
Specific circumstances.
Please note that some of the contents of this document may involve patents. The issuer of this document does not assume responsibility for the identification of these patents.
This part is made by the Ministry of Industry and Information Technology of the People's Republic of China.
This part is headed by the National Communications Standardization Technical Committee (SAC/TC485).
This part of the drafting unit. Wuhan Institute of Posts and Telecommunications, Ministry of Industry and Information Technology Telecommunications Research Institute, Huawei Technologies Co., Ltd., Shanghai Bell
Co., Ltd., ZTE Corporation, Beijing University of Posts and Telecommunications.
This part of the main drafters. Wang Junfang, Zhu Bing, Wang Yu, Gao Jianhua, Zhang Xiaohong, Fu Xihua, Chen Xiaohui, Chen Dehua, Yang Jianhua, Xu Yunbin,
ZHAO Wen-yu, ZHANG Guo-ying, ZHANG Bing-yan
Automatic switching optical network (ASON) node device
Technical requirements - Part 2. OTN - based
ASON node equipment technical requirements
1 Scope
This part of GB/T 32657-2016 specifies the technical requirements for OTN-based automatic switched optical network (ASON) node equipment.
Including the basic components of the node device, and control plane, transmission plane and DCN-related node equipment technical requirements, the relevant interface technology
Requirements, performance requirements, protection and recovery requirements, equipment management requirements.
This part applies to the public telecommunications network, dedicated telecommunications network can also refer to the use.
2 normative reference documents
The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article
Pieces. For undated references, the latest edition (including all modifications) applies to this document.
GB/T 21645.1-2008 Automatic switching optical network (ASON) technical requirements - Part 1. Architecture and overall requirements
Automatic switching optical network (ASON) - Technical requirements - Part 3. Data communication networks (DCN) GB/T
GB/T 21645.4 Automatic switching optical network (ASON) technical requirements - Part 4. Signaling technology
GB/T 21645.5-2012 Automatic switching optical network (ASON) technical requirements - Part 5. User - Network interface (UNI)
GB/T 21645.6 Automatic switching optical network (ASON) technical requirements - Part 6. Management plane
GB/T 21645.7 Automatic switching optical network (ASON) technical requirements - Part 7. Automatic discovery
GB/T 21645.8-2012 Automatic switching optical network (ASON) technical requirements - Part 8. Routing
GB/T 21645.9-2012 Automatic switching optical network (ASON) technical requirements - Part 9. External network - Network interface (E-
NNI)
General technical requirements for optical transport network (OTN) networks
Technical requirements for reconfigurable optical add/drop multiplexer (ROADM) equipment
Technical Requirements for Optical Transport Network (OTN) Protection
ITU-TG.709 Optical Transport Network (OTN) interface (InterfacesfortheOpticalTransportNetwork)
The general functional structure of the ITU-TG.805 transport network (Genericfunctionalarchitectureoftransportnetworks)
ITU-TG.8080-2012 Automatic Switched Optical Network (ASON) architecture (ArchitecturefortheAutomaticaly
SwitchedOpticalNetwork)
IETFRFC2403 ESP and AH use of HMAC-MD5-96 (TheUseofHMAC-MD5-96within
ESPandAH)
IETFRFC3469 Framework Based on Multiprotocol Label Switching (MPLS) Recovery [FrameworkforMulti-ProtocolLabel
Switching (MPLS) -basedRecovery]
IETFRFC3471 GMPLS Signaling Function Description [GeneralizedMulti-ProtocolLabelSwitching (GMPLS)
SignalingFunctionalDescription]
IETFRFC3474 GMPLSRSVP-TE Signaling Extension [Documentation ofIANAAssignmentsforGM-
PLSResourceReservationProtocol-TrafficEngineering (RSVP-TE) UsageandExtensionsforASON]
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