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Work item:
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G.8021/Y.1341 (2022) Amd. 2
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Subject/title:
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Characteristics of Ethernet transport network equipment functional blocks - Amendment 2
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Status:
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Approved on 2025-05-14 [Issued from previous study period]
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Approval process:
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AAP
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Type of work item:
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Recommendation
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Version:
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-
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Equivalent number:
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-
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Timing:
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-
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Liaison:
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IEEE 802, MEF
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Supporting members:
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Ericsson, Fujitsu, Huawei, Intel Corporation, NEC, Nokia
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Summary:
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Recommendation ITU-T G.8021/Y.1341 specifies both the functional components and the methodology that should be used in order to specify the Ethernet transport network functionality of network elements; it does not specify individual Ethernet transport network equipment.
This Recommendation, together with Recommendation ITU-T G.8012/Y.1308, supersedes Recommendation ITU-T G.8021.1/Y.1341.1 (10/2012).
This Recommendation also removes items formerly considered for further study and incorporates terms formerly defined in Recommendation ITU-T G.8001/Y.1354 (04/2016).
Amendment 1 updates clause 11.1, specifying support for the ODUflexP to ETH adaptation function using idle mapping procedure (IMP) by reference to Recommendation ITU-T G.798 (2023), and incorporates Implementer's guide 1 for Recommendation ITU-T G.8021/Y.1341 (2022).
Amendment 2 provides additional referencing of Recommendation ITU-T G.8013/Y.1731 (06/2023) to facilitate interpretation, improves the description of tagged ETH_AI traffic units under Figure 9-3, and addresses editorial issues.
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Comment:
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-
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Reference(s):
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Historic references:
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Contact(s):
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| ITU-T A.5 justification(s): |
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First registration in the WP:
2024-08-12 15:18:19
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Last update:
2025-04-11 11:12:35
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