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[802SEC] IEEE P802.3dm draft PAR and CSD response - Asymmetrical Electrical Automotive Ethernet

Dear EC members,
In support of subclause 9.2 'IEEE 802 LMSC Approval' of the LMSC Operations Manual please find below the required information regarding the IEEE P802.3dm IEEE Standard for Ethernet Amendment: Physical Layer Specifications and Management Parameters for Asymmetrical Electrical Automotive Ethernet PAR and CSD for consideration at the March 2024 plenary.
Best regards,
[1] Draft PAR and CSD responses:
Draft PAR: <>
CSD responses: <>
[2] Explanatory technical background material:
Automotive in-vehicle networks are transitioning to Ethernet. High-bandwidth links such as imaging sensors at end-nodes of the network where the backchannel is low bandwidth are important parts of this transition. These end-nodes are highly constrained on complexity and power consumption and converting them to Ethernet will require solutions specified for their operating conditions.
[3] Status of the development of the PAR:
The draft PAR and CSD responses are pending IEEE 802.3 Working Group approval at the March 2024 plenary.
Since the submission deadline for the March 2024 NesCom meeting occurs before the date of the March 2024 IEEE 802 EC meeting, I've pre-submitted this draft PAR to NesCom on the understanding that:
[a] Any changes to the draft PAR text resulting from the Plenary will be promptly communicated to the NesCom Administrator.
[b] Should the IEEE 802.3 Working Group not approve the submission it will be removed from the IEEE 802 LMSC Executive Committee and NesCom agenda.
[c] Should the IEEE 802 LMSC Executive Committee not approve the submission, it will be removed from the NesCom agenda.

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