Re: [802.3_PDCC] website updated

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To: STDS-802-3-PDCC@xxxxxxxxxxxxxxxxx

Subject: Re: [802.3_PDCC] website updated

From: George Zimmerman <george@xxxxxxxxxxxxxxxxxxxx>

Date: Sat, 20 Aug 2022 00:07:04 +0000

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Reply-to: George Zimmerman <george@xxxxxxxxxxxxxxxxxxxx>

Thread-index: AQHYtAwlRnP56dmFoUypZhExjnAMcq226Bdw

Thread-topic: website updated

Chad – I support the presentation. Minor editorial on slide 9:

Text below should be “result in engineered systems” rather than “results in an engineered systems”:

It also looks like the “Future upgrade of a PSE” part should be a new subbullet – I’m fine either way with that.

NEW INSTALLATIONS USING 0.75 A COMPONENTS RESULTS IN AN ENGINEERED SYSTEMS VERSUS A PLUGAND-

PLAY SYSTEM AND WILL NOT BE FUTURE PROOF Future upgrade of a PSE could exceed the channel

current capacity leading to potential damage

• Discourage use of 4P Cable for 1P Applications for new installations

I’m also fine with slide 14 in the backup, but can live without it and keep the arguments verbal.

-george

From: Chad Jones (cmjones) <00000b60b3f54e8d-dmarc-request@xxxxxxxxxxxxxxxxx>
Sent: Friday, August 19, 2022 1:42 PM
To: STDS-802-3-PDCC@xxxxxxxxxxxxxxxxx
Subject: [802.3_PDCC] website updated

All, I have posted a newer version of the 802.3 contribution to SC25. I made the “mark-up” version that I will circulate to the 802.3 WG once we have agreement on the last few issues. Recall I sent email on Wednesday asking for feedback by COB Monday 22 Aug. I’m looking for feedback regardless of if you support or oppose (with reasons). The new markup version is here: https://www.ieee802.org/3/ad_hoc/PDCC/public/11801_cable_reuse_081922.pdf. The last things to settle are on slide 9 (was slide 8 in the 081722v2 version). If you recall my request on Wednesday, I also requested you review slide 14. I have deleted that slide as it is covered in the subbullet on slide 10.

If I get no feedback, I will be forced to hold the meeting on 24 Aug. Please get your feedback to me.

Also, I have posted the minutes for the last meeting. Please review and let me know if there are any modifications required.

Regards,

Chad Jones

Technical Leader, Cisco Systems

Chair, IEEE P802.3da Task Force

Principal, NFPA 70 CMP3

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Follow-Ups:

Re: [802.3_PDCC] website updated
- From: Chad Jones (cmjones)

References:

[802.3_PDCC] website updated
- From: Chad Jones (cmjones)