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GB/T 39577-2020Technical requirements for access network—10-Gigabit-capable passive optical networks (XG-PON) (English PDF)

接入网技术要求 10Gbit/s无源光网络(XG-PON)

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

December 14, 2020

Implementation date

July 1, 2021

Scope

GB/T 39577-2020 is the English-translated version of 接入网技术要求 10Gbit/s无源光网络(XG-PON).

GB/T 39577-2020 is the Chinese standard "Technical requirements for access network—10-Gigabit-capable passive optical networks (XG-PON)".

Its scope clause reads: This standard specifies the business capability requirements, optical network requirements, PMD of 10Gbit/s passive optical network (hereinafter referred to as XG-PON) system Layer requirements, GTC layer requirements, functional requirements, management and maintenance requirements, and other requirements: This standard applies to XG-PON equipment in the public telecommunication network environment, and the private telecommunication network can also be used as a reference:.

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Document preview — GB/T 39577-2020

National Standard of the People's Republic of China

ICS
33.040.50
Classification
M 42

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

Contents

  • 1 Scope1
  • 2 Normative references1
  • 3 Terms and definitions2
  • 4 Abbreviations3
  • 5 XG-PON system overview5
  • 5:1 XG-PON reference configuration5
  • 5:2 ODN structure in coexistence environment6
  • 5:3 Wavelength allocation of G-PON and XG-PON8
  • 5:4 UNI and SNI9
  • 5:5 XG-PON layered structure11
  • 5:6 ONU device type11
  • 6 Business Capability Requirements12
  • 6:1 Business Type12
  • 6:2 Maximum/Average Signal Transmission Delay12
  • 6:3 Maximum Ethernet frame length12
  • 6:4 Synchronization characteristics and indicators12
  • 6:5 2048kbit/s circuit simulation dedicated line13
  • 6:6 VoIP quality13
  • 6:7 Service quality13
  • 7 Optical network requirements13
  • 7:1 Optical fiber characteristics13
  • 7:2 Operating wavelength13
  • 7:3 Bit rate14
  • 7:4 Optical power budget14
  • 7:5 Split ratio14
  • 7:6 Fiber distance14
  • 8 PMD layer requirements14
  • 9 GTC layer requirements14
  • 10 Functional requirements14
  • 10:1 Energy-saving requirements14
  • 10:2 Authentication/Authentication/Encryption14
  • 10:3 FEC15
  • 10:4 Optical link detection15
  • 10:5 ONU power failure notification function15
  • 10:6 Detection and shutdown of abnormal lighting ONU15
  • 10:7 Dynamic bandwidth allocation15
  • 10:8 Eye safety16
  • 10:9 Business functions16
  • 10:10 Protection switching17
  • 10:11 Ethernet function17
  • 10:12 Reliability requirements17
  • 11 Management and maintenance requirements17
  • 11:1 Network management requirements17
  • 11:2 Management of ONU19
  • 11:3 Monitoring of PON19
  • 12 Other requirements19
  • 12:1 Environmental requirements19
  • 12:2 Power requirements19
  • 12:3 Electrical safety requirements20

1 Scope

This standard specifies the business capability requirements, optical network requirements, PMD of 10Gbit/s passive optical network (hereinafter referred to as XG-PON) system

Layer requirements, GTC layer requirements, functional requirements, management and maintenance requirements, and other requirements:

This standard applies to XG-PON equipment in the public telecommunication network environment, and the private telecommunication network can also be used as a reference:

2 Normative references

The following documents are indispensable for the application of this document: For dated reference documents, only the dated version applies to this article

Pieces: For undated references, the latest version (including all amendments) applies to this document:

GB/T 7611 Digital Network Series Bit Rate Electrical Interface Characteristics

GB/T 9254 Information Technology Equipment Radio Disturbance Limits and Measurement Methods

GB/T 9771 Single-mode fiber for communication

GB/T 17618 Information Technology Equipment Immunity Limits and Measurement Methods

GB/T 20185 Optical interface technical requirements for synchronous digital system equipment and systems

GB/T 33845 Access Network Technical Requirements Gigabit Passive Optical Network (G-PON)

GY/T 106 Cable TV Broadcasting System Technical Specification

YD/T 1054 Technical Requirements for Access Network---Integrated Digital Loop Carrier (IDLC)

YD/T 1082 Technical requirements and test methods for overvoltage and overcurrent protection and basic environmental adaptability of access network equipment

YD/T 1420 Technical requirements for digital network jitter and wander based on the 2048kbit/s series

YD/T 1530 Technical Requirements for Access Network --- Spread Spectrum Second Generation Asymmetric Digital Subscriber Line (ADSL2)

YD/T 1619 Broadband Optical Access Network Overview

YD/T 1688:5 xPON Optical Transceiver Integrated Module Technical Conditions Part 5: Used for XG-PON Optical Line Terminal/Optical Network

Unit (OLT/ONU) optical transceiver integrated optical module

YD/T 1688:8 xPON Optical Transceiver Integrated Module Technical Conditions Part 8: Optical for coexistence of G-PON and XG-PON Optical transceiver module for line terminal (OLT)

YD/T 1954 Characteristics of bending loss insensitive single-mode fiber for access network

YD/T:1996 (all parts) Access network technology requires the second generation very high speed digital subscriber line (VDSL2)

YD/T 2276 Access network technical requirements EPON/G-PON system to carry TDM services

YD/T 2375 High-precision time synchronization technical requirements

YD/T 2402:2 Access Network Technical Requirements 10Gbit/s Passive Optical Network (XG-PON) Part 2: Physical Layer Requirements

YD/T 2402:3 Access network technical requirements 10Gbit/s passive optical network (XG-PON) Part 3: XGTC layer requirements

YD/T 2676 Access network technology requires PON system to carry frequency synchronization and time synchronization

IEC 60825-2 Safety of Laser Products Part 2: Safety of Optical Fiber Communication System (Safetyoflaserproducts-Part

2: Safetyofopticalfibrecommunicationsystems(OFCS)

IEEE802:1D LAN and metropolitan area network MAC bridge [IEEEStandardforLocalandmetropolitanareanet- works-Mediaaccesscontrol(MAC)Bridges] […]

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 20 pages — is available in the English PDF.

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