GB/T 9771.4-2020
Single-mode optical fibres for telecommunication—Part 4: Characteristics of a dispersion shifted single-mode optical fibre (English Version)

Standard No.

GB/T 9771.4-2020

Language

Chinese, Available in English version

Release Date

2020

Published By

国家市场监督管理总局、中国国家标准化管理委员会

Latest

GB/T 9771.4-2020

Replace

GB/T 9771.4-2008

Scope

This part of GB/T 9771 specifies the classification, rounding rules, and performance of dispersion-shifted single-mode optical fiber (hereinafter referred to as Class B2 single-mode optical fiber). This section applies to Class B2 single-mode optical fibers used in communication optical cables and other information transmission equipment.

GB/T 9771.4-2020 history

• 2020 GB/T 9771.4-2020 Single-mode optical fibres for telecommunication—Part 4: Characteristics of a dispersion shifted single-mode optical fibre
• 2008 GB/T 9771.4-2008 Single-mode optical fibres for telecommunication.Part 4:Charaterisics of a dispersion-shifted single-mode optical fibre
• 2000 GB/T 9771.4-2000 The series of single-mode optical fibres for telecommunication Part 4:Characteristics of a dispersion shifted single-mode optical fibre

GB/T 9771.4-2020 -All Parts