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GB/T 46463-2025Test methods for access network equipment - 10-Gigabit-capable symmetric passive optical network (XGS-PON) (English PDF)

接入网设备测试方法　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 31, 2025

Implementation date

February 1, 2026

Scope

GB/T 46463-2025 is the English-translated version of 接入网设备测试方法　10Gbit/s对称无源光网络（XGS-PON）.

GB/T 46463-2025 is the Chinese standard "Test methods for access network equipment - 10-Gigabit-capable symmetric passive optical network (XGS-PON)". Its scope clause reads: This document describes the interfaces between the central office equipment (OLT) and the user-side equipment (ONU) of a 10Gbit/s symmetric passive optical network (XGS-PON).

Testing methods for functionality, performance, operation, management, and maintenance. This document applies to the research, development, production, and testing of XGS-PON equipment in public telecommunications network environments. It can also be used as a reference for private telecommunications networks.

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Document preview — GB/T 46463-2025

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
1.Scope
2 Normative References
3.Terms and Definitions
4.Abbreviations
5.Test Instruments and Fiber Optic Requirements
5.1 Test Instrument Requirements
5.2 Fiber Optic Requirements
6.PON Interface Testing
6.1 OLTPON Interface Parameter Test
6.2 OLTPON Interface Parameter Test (Built-in WDM1r Module)
6.3 ONUPON Interface Parameter Test
7.Network-side and user-side interface testing
7.1 GE Interface
7.2 10/100BASE-T interface
7.3 10GB ASE-X interface
7.4 STM-1 Interface
7.5 E1 interface
7.6 Z interface
7.7 Za Interface
7.8 DSL Interface
7.9 FAST interface
8.PON Basic Function Test
8.1 Maximum splitting ratio and maximum transmission distance
8.2 Maximum difference distance
8.3 ONU Auto-Discovery and Registration
8.4 ONU Device Certification
8.5 T-CONT Uplink Dynamic Bandwidth Allocation Function
8.6 FEC Function
8.7 Optical Link Testing and Diagnosis
8.8 Detection and Control of Abnormally Emitting ONUs
8.9 Fiber optic protection switching
9 Ethernet/IP Functionality Test
9.1 VLAN Function
9.2 VLAN Stacking Function
9.3 Multicast Function
9.4 Safety Features
9.5 OLT uplink link aggregation function
9.6 Rapid Spanning Tree (RSTP) Functionality
9.7 OLT Uplink Port Mirroring and Redirection Functionality
9.8 OLTMAC address table depth
10 QoS Functionality Test
10.1 Business Flow Classification and Priority Marking
10.2 Business Priority Marking Processing
10.3 Business flow rate limit
10.4 Service Priority Scheduling Strategy
10.5 Flow control function
11 Performance Test
11.1 IP service performance
11.2 Multicast Service Performance
11.3 E1 Service Performance (Optional)
11.4 VoIP voice service performance
11.5 Scheduled Synchronization
11.6 Equipment Stability Test
12 Coexistence Tests
12.1 Coexistence Test of XGS-PON and GPON on the Same Platform
12.2 Coexistence Test of XG/XGS-PON Dual-rate and GPON on the Same Platform
12.3 Coexistence Test of XG/XGS-PON Dual-rate and GPON on the Same OLT Service Board (Built-in WDM)
13 Network Management Test
13.1 Human-Computer Interface and Basic Functions
13.2 Configuration Management
13.3 Performance Management
13.4 Fault and Alarm Management
13.5 Safety Management
14 IPv6 test
14.1 OLT supports IPv6 testing
14.2 MDU supports IPv6 testing
14.3 SFU supports IPv6 testing
14.4 HGU supports IPv6 testing
15 Other tests
15.1 Environmental Testing
15.2 Power Supply Test
15.3 Electrical Safety Testing

1 Scope

This document describes the interfaces between the central office equipment (OLT) and the user-side equipment (ONU) of a 10Gbit/s symmetric passive optical network (XGS-PON).

Testing methods for functionality, performance, operation, management, and maintenance.

This document applies to the research, development, production, and testing of XGS-PON equipment in public telecommunications network environments. It can also be used as a reference for private telecommunications networks.

2 Normative references

The contents of the following documents, through normative references within the text, constitute essential provisions of this document. Dated citations are not included.

For references to documents, only the version corresponding to that date applies to this document; for undated references, the latest version (including all amendments) applies.

This document.

GB/T 7611-2016 Characteristics of Bit Rate Electrical Interfaces for Digital Networks

GB/T 9254.2 Electromagnetic compatibility of information technology equipment, multimedia equipment and receivers - Part 2.Immunity requirements

GB/T 9771.3-2020 Single-mode optical fiber for communication - Part 3.Characteristics of wavelength-extended non-dispersion-shifted single-mode optical fiber

GB/T 16814-2008 Test methods for Synchronous Digital Hierarchy (SDH) optical cable line systems

YD/T 751-1995 Testing Method for Digital Telephone Switching Equipment Used in Public Telephone Networks

YD/T 1011-1999 Technical Requirements and Test Methods for Standalone Clock Devices in Digital Synchronization Networks

YD/T 1098-2023 Router Test Methods - Edge Router

YD/T 1141-2022 Ethernet Switch Test Methods

YD/T 1156-2023 Router Equipment Test Methods - Core Router

YD/T 1531-2006 Test Methods for Access Network Equipment Based on Ethernet Passive Optical Network (EPON)

YD/T 1532-2006 Test Method for Integrated Access Equipment Based on Softswitch

YD/T 1808-2008 Access Network Test Methods - Second Generation and Spectrum Extended Second Generation Asymmetric Digital Subscriber Line (ADSL2/2)

YD/T 1949.2-2009 Access Network Technical Requirements. Gigabit Passive Optical Network (GPON) Part 2.Physical Medium Phase

PMD (Prevention and Control) Layer Requirements

YD/T 1954-2022 Characteristics of Bending Loss Insensitive Single-Mode Fiber

YD/T 2277-2011 Access Network Technical Requirements. Passive Optical Network (PON) Optical Link Monitoring and Diagnosis

YD/T 2278-2011 Test Methods for Access Network Equipment - Second Generation Very High Speed Digital Subscriber Line (VDSL2)

YD/T 2402.2-2012 Access Network Technical Requirements for 10Gbit/s Passive Optical Network (XG-PON) Part 2.Physical Media Layer Requirements

YD/T 2757-2014 Test Methods for Access Network Equipment - PON System Supporting IPv6

YD/T 3289-2017 Energy-saving parameters and test methods for access equipment XG-PON system

YD/T 3690-2020 Test Methods for Access Network Equipment - Fast Digital Subscriber Line (FAST)

YD/T 3691.2-2020 Access Network Technical Requirements for 10Gbit/s Symmetric Passive Optical Network (XGS-PON) Part 2.Physical

Media-related (PMD) layer requirements

YD/T 3916-2021 Test Methods for Access Network Equipment. 10Gbit/s Symmetric Passive Optical Network (XGS-PON)

YD/T 1092 | YD/T 2165 | GB/T 15279 | GB/T 16529.1 | GB/T 43699 | […]

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 68 pages — is available in the English PDF.

Referenced standards

Normative references

Editions of GB/T 46463

Edition	Title	Revision	Status
GB/T 46463-2025	Test methods for access network equipment - 10-Gigabit-Capable symmetric passive optical network (XGS-PON)	current edition	Current

This page sells the current edition, GB/T 46463-2025. Earlier editions are listed for reference only.

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