This page will soon be deactivated—explore our new, faster, mobile-friendly site, now centralized in MyWorkspace!

Committed to connecting the world

  •  
ITU GSR 2024

ITU-T Recommendations

Search by number:
Others:
Skip Navigation Links
Content search
Advanced search
Provisional name
Equivalent number
Formal description
Study Groups tree viewExpand Study Groups tree view

ITU-T G.691 (03/2006)

عربي | 中文 | English | Español | Français | Русский
具有光放大器的单路STM-64和其它SDH系统的光接口
本建议书提供利用光前置放大器和/或光提升放大器的单路长途STM-4、STM-16和STM-64系统的光接口的参数和数值。此外,本建议书亦提供无光放大器的单路STM-64的局内和短途系统的光接口参数。
Citation: https://handle.itu.int/11.1002/1000/8755
Series title: G series: Transmission systems and media, digital systems and networks
  G.600-G.699: Transmission media and optical systems characteristics
  G.680-G.699: Characteristics of optical systems
Approval date: 2006-03-29
Approval process:AAP
Status: In force
Maintenance responsibility: ITU-T Study Group 15
Further details: Patent statement(s)
Development history