GB/T 7424.20023-2026 光缆 第200-23部分：室内光缆 用于MPO连接器光缆组件的多芯光缆详细规范

ICS33.180.10

CCSM33

中华人民共和国国家标准

GB/T7424.20023—2026

光缆第200⁃23部分：室内光缆

用于MPO连接器光缆组件的多芯光缆

详细规范

Opticalfibrecables—Part200⁃23：Indoorcables—Detailspecificationfor

multi⁃fibrecablesforuseinMPOconnectorterminatedcableassemblies

（IEC60794⁃2⁃23：2024，Opticalfibrecables—Part2⁃23：Indoorcables—

Detailspecificationformulti⁃fibrecablesforuseinMPOconnectorterminated

cableassemblies，MOD）

2026⁃09⁃28发布2027⁃04⁃01实施

国家市场监督管理总局

国家标准化管理委员会发布

GB/T7424.20023—2026

目次

前言··························································································································Ⅲ

引言··························································································································Ⅳ

1范围·······················································································································1

2规范性引用文件········································································································1

3术语和定义··············································································································2

4结构·······················································································································2

4.1通则·················································································································2

4.2光纤·················································································································2

4.3光纤带··············································································································2

4.4加强件··············································································································2

4.5撕裂绳··············································································································2

4.6光缆护套···········································································································3

4.7护套标记···········································································································3

4.8光缆结构···········································································································3

5试验·······················································································································3

5.1通则·················································································································3

5.2尺寸·················································································································3

5.3机械性能···········································································································3

5.4环境性能···········································································································5

6传输性能·················································································································6

7燃烧性能·················································································································6

8环保性能·················································································································6

附录A（资料性）本文件与IEC60794⁃2⁃23：2024结构变化对照一览表····································8

附录B（资料性）本文件与IEC60794⁃2⁃23：2024技术差异及其原因一览表·······························9

附录C（资料性）光缆结构示例·····················································································11

C.1用于MPO连接器光缆组件的单护套光缆································································11

C.2用于MPO连接器光缆组件的双护套光缆································································11

附录D（规范性）卷绕和温度循环试验样品制备································································13

参考文献····················································································································14

Ⅰ

GB/T7424.20023—2026

前言

本文件按照GB/T1.1—2020《标准化工作导则第1部分：标准化文件的结构和起草规则》的规定

起草。

本文件是GB/T7424《光缆》的第200⁃23部分。GB/T7424已经发布了以下部分：

——光缆总规范第1部分：总则；

——光缆总规范第2部分：光缆基本试验方法；

——第2⁃219部分：总规范光缆基本试验方法环境性能试验方法方法F19材料相容性；

——光缆第3部分：分规范室外光缆；

——光缆第3⁃70部分：室外光缆快速/多次布放光缆门类规范；

——光缆第4部分：分规范沿电力线路架设的光缆；

——光缆第5部分：分规范用于气吹安装的微型光缆和光纤单元；

——光缆总规范第20部分：光缆基本试验方法总则和定义；

——光缆总规范第21部分：光缆基本试验方法机械性能试验方法；

——光缆总规范第22部分：光缆基本试验方法环境性能试验方法；

——光缆总规范第23部分：光缆基本试验方法光缆元构件试验方法；

——光缆总规范第24部分：光缆基本试验方法电气试验方法；

——光缆第200⁃23部分：室内光缆用于MPO连接器光缆组件的多芯光缆详细规范；

——光缆第200⁃24部分：室内光缆用于MPO连接器分支光缆组件的多单元光缆详细规范。

本文件修改采用IEC60794⁃2⁃23：2024《光缆第2⁃23部分：室内光缆用于MPO连接器光缆组

件的多芯光缆详细规范》。

本文件与IEC60794⁃2⁃23：2024相比，在结构上有较多调整。两个文件之间的结构编号变化对照

一览表见附录A。

本文件与IEC60794⁃2⁃23：2024的技术差异及其原因一览表见附录B。

本文件做了下列编辑性改动：

——为与现有标准协调，将标准名称改为《光缆第200⁃23部分：室内光缆用于MPO连接器光

缆组件的多芯光缆详细规范》。

请注意本文件的某些内容可能涉及专利。本文件的发布机构不承担识别专利的责任。

本文件由中华人民共和国工业和信息化部提出并归口。

本文件起草单位：中国信息通信研究院、深圳市特发信息光网科技股份有限公司、中国电子技术标

准化研究院、长芯盛（武汉）科技有限公司、中国电子科技集团公司第二十三研究所、长飞光纤光缆股份

有限公司、中国信息通信科技集团有限公司、江苏亨通光电股份有限公司、江苏中天科技股份有限公

司、深圳市特发信息股份有限公司、中国移动通信集团设计院有限公司、中国移动通信集团有限公司、

宏安集团有限公司、深圳市兴万联电子有限公司、中国通信建设北京工程局有限公司、江苏东旭通信科

技股份有限公司。

本文件主要起草人：刘泰、张鹤、翟庆诗、柯旋、沙和鸣、赵海龙、王晨、杨超、游晨、李婧、殷海成、

吕捷、李洋、戴唯一、于春花、刘骋、祁庆庆、林卫峰、费华青、葛永新、杨彬、曹珊珊、王文跃、朱玲、杨天普、

戴广翀、赵航斌、隋元珠、张桂林、李建、刘凌云、宋霖。

Ⅲ

GB/T7424.20023—2026

引言

光缆作为光信号的核心媒介，广泛应用于传送网与接入网、数据中心、电力传输和安防监控等领域

的信号传输，是构建现代通信网络的基石。随着光纤通信领域内新技术、新材料和新产品的不断涌现，

相关试验与测量技术飞速发展。为确保全球范围内光缆产品的技术要求、试验与测量程序达到统一标

准，促进国际贸易，国际电工委员会（IEC）已制定并实施了IEC60794系列标准，覆盖了光缆机械性能

试验方法、环境性能试验方法、光缆元构件试验方法、电气试验方法，以及光缆元构件、室内光缆、室外

光缆、沿电力线路架设光缆、用于气吹安装的微管布线缆/管、室内外光缆、耐火光缆和车载光缆等产品

规范，为国际范围内光缆产品的检验与验收提供了重要依据。

GB/T7424《光缆》参照IEC60794系列标准，构建了系统化的试验方法、测量方法及产品规范体

系。该系列标准旨在为国内光缆领域提供一套标准化的性能评估准则与产品检验方法，有效指导国内

光缆产品的研制、生产、检测及应用实践，以推动我国纤维光学行业的高质量发展。

其中，GB/T7424.200《室内光缆》拟由以下部分构成。

——第200部分：室内光缆分规范。目的在于规范室内光缆的通用要求和检验方法。

——第200⁃20部分：室内光缆多芯光缆门类规范。目的在于规范相应光缆门类产品的性能要

求和检验方法。

——第200⁃23部分：室内光缆用于MPO连接器光缆组件的多芯光缆详细规范。目的在于规范

相应光缆产品的详细性能要求和检验方法。

——第200⁃24部分：室内光缆用于MPO连接器分支光缆组件的多单元光缆详细规范。目的在

于规范相应光缆产品的详细性能要求和检验方法。

——第200⁃30部分：室内光缆光缆组件用光纤带光缆门类规范。目的在于规范相应光缆门类

产品的性能要求和检验方法。

——第200⁃40部分：室内光缆A4类光缆门类规范。目的在于规范相应光缆门类产品的性能要

求和检验方法。

——第200⁃50部分：室内光缆光缆组件用单芯和双芯光缆门类规范。目的在于规范相应光缆

门类产品的性能要求和检验方法。

Ⅳ

GB/T7424.20023—2026

光缆第200⁃23部分：室内光缆

用于MPO连接器光缆组件的多芯光缆

详细规范

1范围

本文件规定了用于MPO连接器（多芯推入式光纤连接器，Multi⁃fiberPushOn）光缆组件的室内多

芯光缆的详细要求。

本文件适用于MPO连接器光缆组件配套使用的室内多芯光缆（以下简称“光缆”）。

2规范性引用文件

下列文件中的内容通过文中的规范性引用而构成本文件必不可少的条款。其中，注日期的引用文

件，仅该日期对应的版本适用于本文件；不注日期的引用文件，其最新版本（包括所有的修改单）适用于

本文件。

GB/T2951.11电缆和光缆绝缘和护套材料通用试验方法第11部分：通用试验方法厚度和

外形尺寸测量机械性能试验（GB/T2951.11—2008，IEC60811⁃1⁃1：2001，IDT）

GB/T7424.20—2021光缆总规范第20部分：光缆基本试验方法总则和定义（IEC60794⁃1⁃2：

2017，MOD）

GB/T7424.21—2021光缆总规范第21部分：光缆基本试验方法机械性能试验方法

（IEC60794⁃1⁃21：2020，MOD）

GB/T7424.22—2021光缆总规范第22部分：光缆基本试验方法环境性能试验方法

（IEC60794⁃1⁃22：2017，MOD）

GB/T9771（所有部分）通信用单模光纤

GB/T12357.1通信用多模光纤第1部分：A1类多模光纤特性（GB/T12357.1—2024，

IEC60793⁃2⁃10：2022，MOD）

GB/T15972.20光纤试验方法规范第20部分：尺寸参数的测量方法和试验程序光纤几何参

数（GB/T15972.20—2021，IEC60793⁃1⁃20：2014，MOD）

GB/T15972.21光纤试验方法规范第21部分：尺寸参数的测量方法和试验程序涂覆层几何

参数（GB/T15972.21—2008，IEC60793⁃1⁃21：2001，MOD）

GB/T15972.40光纤试验方法规范第40部分：传输特性的测量方法和试验程序衰减

（GB/T15972.40—2024，IEC60793⁃1⁃40：2019，MOD）

GB/T15972.46光纤试验方法规范第46部分：传输特性和光学特性的测量方法和试验程

序透光率变化（GB/T15972.46—2008，IEC60793⁃1⁃46：2001，MOD）

GB/T19666阻燃和耐火电线电缆或光缆通则

GB/T26572电子电气产品中限用物质的限量要求

GB31247电缆及光缆燃烧性能分级

YD/T979光纤带技术要求和检验方法

YD/T4081通信电缆光缆用撕裂绳

1