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GB/T 44816.2-2024Technical requirements for interoperability of access network system - Part 2: 10Gbit/s symmetric passive optical networks (XGS-PON) (English PDF)

接入网系统互通性技术要求第2部分：10Gbit/s对称无源光网络（XGS-PON）

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

October 26, 2024

Implementation date

February 1, 2025

Scope

GB/T 44816.2-2024 is the English-translated version of 接入网系统互通性技术要求第2部分：10Gbit/s对称无源光网络（XGS-PON）.

GB/T 44816.2-2024 is the Chinese standard "Technical requirements for interoperability of access network system - Part 2: 10Gbit/s symmetric passive optical networks (XGS-PON)".

Its scope clause reads: This document specifies the physical medium dependency (PMD) layer interconnection of 10Gbit/s symmetrical passive optical network (hereinafter referred to as XGS-PON) system.

Communication requirements, transmission convergence (TC) layer intercommunication requirements, operation management and maintenance (OAM) function intercommunication requirements, optical network terminal management and control interface (OMCI) protocol interoperability requirements and business-related function interoperability requirements.

This document is applicable to the design, development, and production of XGS-PON equipment for public telecommunication networks and is for reference in other private telecommunication networks. Its clauses include terms and definitions.

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Document preview — GB/T 44816.2-2024

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

Preface
Introduction
1 Scope
2 Normative references
3 Terms and Definitions
4 Abbreviations
5 XGS-PON System Reference Model
5.1 Reference Configuration
5.2 XGS-PON Network Layered Structure
5.3 XGS-PON System Interoperability Reference Model
6 PMD layer intercommunication requirements
7 XGTC layer intercommunication requirements
7.1 Basic Requirements
7.2 Uplink Burst Mode Overhead
7.3 ONU Activation Process
7.4 Distance Measurement
7.5 PLOAM Message
7.6 Bandwidth Allocation Method for PLOAMu Messages
7.7 DBA Intercommunication Function Requirements
8 OMCI Protocol Intercommunication Requirements
8.1 Basic Requirements
8.2 Basic Rules of ME Creation/Deletion/Configuration Process
8.3 Minimum ME Set Initially Created by ONU
8.4 OMCI General Process Interoperability Requirements
8.5 T-CONT 26 carrying OMCI messages
9 Interoperability requirements for service-related functions based on OMCI configuration
9.1 XGEM Connection Mode Requirements
9.2 Multi-Service Bridging ME Model
9.3 Processing of Downlink Broadcast Frames
9.4 VLAN Function
9.5 QoS Function
9.6 Multicast Function
9.7 VoIP Service Functions
9.8 Business Security Functions
10 OMCI-based performance management function interoperability requirements
10.1 Basic Requirements
10.2 Ethernet Performance Statistics
10.3 XGEM Frame Performance Statistics
10.4 FEC Performance Statistics
10.5 MAC Bridge Performance Statistics
11 Fault Management Function Interoperability Requirements
11.1 Interface Diagnosis
11.2 Alarm Function
11.3 Remote Restart
11.4 Detection and Control of Abnormally Light-Emitting ONUs
11.5 ONU Basic Information Query
12 Gateway Device Intercommunication OMCI Reference Model
12.1 Management Model
12.2 TR-069 WAN Connection Configuration

1 Scope

This document specifies the physical medium dependency (PMD) layer interconnection of 10Gbit/s symmetrical passive optical network (hereinafter referred to as XGS-PON) system.

This document is applicable to the design, development, and production of XGS-PON equipment for public telecommunication networks and is for reference in other private telecommunication networks.

2 Normative references

The contents of the following documents constitute the essential clauses of this document through normative references in this document.

For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to

This document.

YD/T 2793-2015 Access Network Technical Requirements ONU Management and Control Interface (OMCI)

YD/T 3691.2-2020 Technical requirements for access network 10Gbit/s symmetrical passive optical network (XGS-PON) Part 2.Physical

Physical Media Dependent (PMD) layer requirements

YD/T 3691.3-2020 Access Network Technical Requirements 10Gbit/s Symmetric Passive Optical Network (XGS-PON) Part 3.Transmission

Transmission and Convergence (TC) Layer Requirements

IEEE 802.1ad Local and Metropolitan Area Networks Virtual Bridging Supplement 4.Provider Bridges (IEEE Standard for viderBridges) cation(OMCI)]

ITU-TG.9807.1(2023) Symmetric 10 Gbit/s Symmetric Passive Optical Network [10-Gigabit-capablesymmetric

ITU-TT.38 Procedures for real-time Group 3 fax communications over IP networks

3 Terms and Definitions

There are no terms or definitions that require definition in this document.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 60 pages — is available in the English PDF.

Referenced standards

Cited by

GB/T 46882-2025Test methods for access network equipment - Interoperability of XG-PON and XGS-PON

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