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ITU-T G.774.3 (02/2001)

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Synchronous digital hierarchy (SDH) – Management of multiplex-section protection for the network element view
This Recommendation provides an information model for the Synchronous Digital Hierarchy (SDH). This model describes the managed object classes and their properties for the protection switching function, as defined in ITU-T G.803 and as related to SDH transmission resources. These objects are useful to describe information exchanged across interfaces defined in ITU-T M.3010 Telecommunications Management Network (TMN) architecture for the management of the protection function.
Citation: https://handle.itu.int/11.1002/1000/5354
Series title: G series: Transmission systems and media, digital systems and networks
  G.700-G.799: Digital terminal equipments
  G.770-G.779: Operations, administration and maintenance features of transmission equipment
Approval date: 2001-02-09
Approval process:TAP
Status: In force
Maintenance responsibility: ITU-T Study Group 15
Further details: Patent statement(s)
Development history
Ed. ITU-T Recommendation Status Summary Table of Contents Download
2 G.774.3 (02/2001) In force
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1.1 G.774.3 (1994) Cor. 1 (11/1996) Superseded -
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1 G.774.3 (11/1994) Superseded
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