GB/T 18015.31-2025 in English

VALID

Multicore and symmetrical pair/quad cables for digital communications—Part 31： Work area wiring—Blank detail specification

Issued on:2025-10-05
Implemented on:2026-05-01
File Format:PDF
Delivery:Via email within 5 business days

Price(USD)： $315.00
$306.00

Standard No:	GB/T 18015.31-2025
Document status:	VALID
Title in English:	Multicore and symmetrical pair/quad cables for digital communications—Part 31： Work area wiring—Blank detail specification
Title in Chinese:	数字通信用对绞或星绞多芯对称电缆第31部分：工作区布线电缆空白详细规范
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 5 business days
Issued on:	2025-10-05
Implemented on:	2026-05-01
Superseding:	GB/T 18015.31-2007 Multicore and symmetrical pair/quad cables for digital communications-Part 31:Work area wiring-Blank detail specification
ICS Classification:	29.060.20-Cables
Chinese Classification:	K13-Cable and its accessory
Professional Classification:	GB-National Standard
Related Keywords:	work area work area cabling symmetrical pair/quad cables digital communications star-twisted multi-core symmetrical cables

《GB/T 18015.31-2025数字通信用对绞或星绞多芯对称电缆第31部分：工作区布线电缆空白详细规范》由TC213（全国电线电缆标准化技术委员会）归口，主管部门为中国电器工业协会。

Introduction

This standard specifies the requirements for cables used in the work area cabling of digital communication systems. It covers the characteristics, testing methods, and performance criteria for twisted or star-twisted multi-core symmetrical cables. The document provides detailed specifications for the construction, materials, and electrical properties of these cables. It also includes guidelines for the selection and application of cables in various installation environments. The standard ensures consistency and reliability in the design and implementation of cabling systems. It outlines the necessary procedures for testing and verifying the compliance of cables with the specified requirements. The content is structured to support both manufacturers and users in ensuring the quality and performance of the cables.

*** Please note: This description may not be accurate, please refer to the official documentation.

More samples: JGJ 94-2008 DL/T 368-2010 GB 50021-2001(2009)

Sample only — not a preview of GB/T 18015.31-2025

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