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ITU GSR 2024

ITU-T work programme

[2025-2028] : [SG15] : [Q6/15]

[Declared patent(s)]  - [Associated work]  - [Publication]

Work item: G.661
Subject/title: Definitions and test methods for the relevant generic parameters of optical amplifier devices and subsystems
Status: Approved on 2025-05-14 [Issued from previous study period]
Approval process: AAP
Type of work item: Recommendation
Version: Rev.
Equivalent number: -
Timing: -
Liaison: -
Supporting members: ZTE Corporation, China Unicom, China Mobile, MIIT. China, China Telecommunications Corporation, Huawei, CICT
Summary: ITU-T Recommendation G.661 provides the definitions of the relevant parameters, common to the different types of optical amplifiers and the test methods of said parameters to be followed, as far as applicable, for optical amplifier devices and subsystems covered by ITU-T Recommendations. In this edition of Recommendation ITU-T G.661, the reference diagram and definition of the ROPA are added.
Comment: -
Reference(s):
  Historic references:
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Contact(s):
Wu CHENGBIN, Editor
ITU-T A.5 justification(s):
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First registration in the WP: 2024-01-11 11:30:37
Last update: 2025-04-11 10:49:34