GB/T 37081-2018 English PDF

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GB/T 37081-2018: Technical requirements for access network--10Gbit/s ethernet passive optical network (10G. EPON)
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GB/T 37081-2018	759	Add to Cart	6 days	Technical requirements for access network--10Gbit/s ethernet passive optical network (10G. EPON)	Valid

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Basic data

Standard ID: GB/T 37081-2018 (GB/T37081-2018)
Description (Translated English): Technical requirements for access network--10Gbit/s ethernet passive optical network (10G. EPON)
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: M19
Classification of International Standard: 33.040.50
Word Count Estimation: 38,337
Date of Issue: 2018-12-28
Date of Implementation: 2019-04-01
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 37081-2018: Technical requirements for access network--10Gbit/s ethernet passive optical network (10G. EPON)

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Technical requirements for access network--10Gbit/s ethernet passive optical network (10G--EPON) ICS 33.040.50 M19 National Standards of People's Republic of China Access network technical requirements 10Gbit/s Ethernet Passive Optical Network (10G-EPON) Published on.2018-12-28 Implementation of.2019-04-01 State market supervision and administration China National Standardization Administration issued

Content

Foreword III 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Abbreviations 2 5 System Reference Model 3 6 overall system requirements 3 6.1 Protocol Stack 3 6.2 System wavelength 5 6.3 PMD sublayer 5 6.4 Coordination sublayer, physical coding sublayer and PMA sublayer 6 6.5 MPCP 6 6.6 OAM sublayer 6 7 Coexistence requirements for 10G-EPON and 1G-EPON 6 7.1 Coexistence of 10G-EPON and 1G-EPON 6 7.2 Multicast Coexistence of 10G-EPON and 1G-EPON 6 8 Service carrying capacity and device type 7 8.1 Service Carrying Capacity 7 8.2 ONU Device Type 7 9 Network side interface and user side interface 7 9.1 Interface Type Requirements 7 9.2 Network Side and User Side Interface Requirements 7 10 Functional Requirements 7 10.1 Basic Functional Requirements for PON 7 10.2 Ethernet/IP Related Functions 8 11 Service Bearer Performance Indicator Requirements 10 11.1 Ethernet/IP Service Performance Specifications Requirement 10 11.2 IP Video Service Performance Requirements 10 11.3 TDM Line Service Performance Requirements 10 11.4 VoIP Voice Service Performance Requirements 11 11.5 Fiber Protection Switching Performance Requirements 11 11.6 Signal Handling Requirements for Management, Control, Synchronization, etc. 11 12 TDM private line service timing synchronization requirements 11 12.1 OLT Timing Capabilities 11 12.2 TDM Service Timing Recovery Mode 11 13 Operation Management Maintenance Requirements 11 14 Other requirements 11 14.1 Environmental Requirements 11 14.2 Electrical Safety Requirements 12 Appendix A (Normative) Physical Media Related (PMD) Sublayer Requirements 13 A.1 Optical power budget 13 A.1.1 Main properties of optical power budget 13 A.1.2 10G-EPON symmetrical system optical power budget level 13 A.1.3 10G-EPON asymmetric system optical power budget level 14 A.2 PMD to MDI optical characteristics of 10G/10G-EPON and 10G/1G-EPONOLT 15 A.2.1 Transmitter light characteristics 15 A.2.2 Receiver optical characteristics 16 A.3 PMD to MDI optical characteristics of 10/10G-EPON and 10/1G-EPONONU 18 A.3.1 Transmitter optical characteristics 18 A.3.2 Receiver optical characteristics 20 A.4 Two-speed (coexistence) mode 21 A.4.1 Overview 21 A.4.2 Downstream two-speed operation 21 A.4.3 Upstream two-speed operation 22 Appendix B (Normative) Coordination sublayer, physical coding sublayer, and PMA sublayer requirements 23 B.1 Coordination sublayer 23 B.1.1 Two-speed medium independent interface 23 B.1.2 LLID 24 B.1.3 Other functions 25 B.2 Physical Coding Sublayer 25 B.2.1 Sending function of PCS 25 B.2.2 Receiving function of PCS 26 B.2.3 Other functions 26 B.3 PMA sublayer 26 Appendix C (Normative) Multipoint MAC Control (MPCP) Requirements 27 C.1 Overview 27 C.2 MPCP message 27 C.2.1 GATE message 27 C.2.2 REGISTER_REQ message 27 C.3 Discovery process for two-speed systems 28 C.3.1 Discovery of OLT-specific rates 28 C.3.2 ONU-specific rate registration 29 Appendix D (Normative Appendix) 10G-EPON agitation function requirement 30 D.1 Overview 30 D.2 Implementation of 10G-EPON agitation 30 D.3 10G-EPON solution agitation implementation 32 D.4 10G-EPON agitation key interaction 32

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. Please note that some of the contents of this document may involve patents. The issuing organization of this document is not responsible for identifying these patents. This standard was proposed by the Ministry of Industry and Information Technology of the People's Republic of China. This standard is under the jurisdiction of the National Communications Standardization Technical Committee (SAC/TC485). This standard was drafted. China Telecom Group Corporation, China Information and Communication Research Institute, Wuhan Fiberhome Technology Group Co., Ltd., Shanghai Bell Co., Ltd. The main drafters of this standard. Zhang Dezhi, Jiang Ming, Ge Jian, Zhou Wei, Chen Xiao. Access network technical requirements 10Gbit/s Ethernet Passive Optical Network (10G-EPON)

1 Scope

This standard specifies the reference model, overall requirements, and 1G-EPON for 10 Gigabit Ethernet Passive Optical Network (10G-EPON) systems. Coexistence requirements, service carrying capacity and device type, network-side interface and user-side interface, functional requirements, service bearer performance index requirements, Timing synchronization requirements, operation management and maintenance requirements, and other requirements for TDM leased line services. This standard applies to 10G-EPON systems.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article. Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 9771 (all parts) single mode fiber for communication GB/T 29229-2012 Ethernet-based passive optical network (EPON) technical requirements GB/T 37083-2018 Access network technology requires interoperability of EPON systems YD/T 2676-2013 Access network technology requires PON system to carry frequency synchronization and time synchronization IEC 60793-2.2015 Optical Fiber Part 2. Product Specification General (Opticalfibres-Part 2. Productspecifica- tions-General) Characteristics of ITU-TG.652 single-mode fiber optic cable (Characteristicsofasingle-modeopticalfibreandcable) Characteristics of the bending-loss single-mode fiber optic cable for the ITU-TG.657 access network (Characteristicsofabending-lossinsensi- Titsingle-modeopticalfibreandcable) ITU-TG.983.1 Broadband optical access system based on passive optical network (Broadband optical accesssystemsbasedon Passiveopticalnetworks) IEEE802.3-2012 Ethernet standard (IEEEstandardforethernet)

3 Terms and definitions

The following terms and definitions apply to this document. 3.1 10Gbit/s Ethernet Passive Optical Network 10Gbit/sethernetpassiveopticalnetwork(10G-EPON) The EPON system with a maximum downlink operating rate of 10 Gbit/s. Note. The corresponding downstream PMD layer operating rate is 10.3125 GB d. Including 10G/10G-EPON and 10G/1G-EPON two specifications. 10G/10G- The EPON system supports the maximum downlink working rate of 10 Gbit/s and the uplink maximum working rate of 10 Gbit/s (corresponding to the working speed of the PMD layer as the downlink). 10.3125GB d, uplink 10.3125GB d), also known as 10G-EPON symmetric mode. 10G/1G-EPON system supports the highest downlink operating speed 10Gbit/s, the maximum working speed of the uplink is 1Gbit/s (corresponding to the working speed of the PMD layer is 10.3125GB d downstream, 1.25GB d is uplink), also known as 10G-EPON asymmetric mode. ......

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