Re: [802.3_4PPOE] D3.2 Homework: Autoclass

[Yair Darshan <YDarshan@xxxxxxxxxxxxx>]

Hi Lennart,

I believe that the extra margin is not required since we care about class 4 power and below when powering over 2-pairs and I have notices that I have already take in account 2-pair powering as a worst case for class 4 and below and we have also extra huge margin already per today discussion when darshan_01_0118.pdf was presented. So, I suggest deleting the Pac_extra and just add a text that explain that the Pac_margin includes the necessary margin when switching from 4-pairs to 2-pairs for class 4 and below.
See attached updated darshan_01_0118Rev002.pdf and the Excel calculations showing the above.

Yair

-----Original Message-----
From: Lennart Yseboodt [mailto:lennart.yseboodt@xxxxxxxxxxx] 
Sent: Wednesday, January 24, 2018 7:49 PM
To: STDS-802-3-4PPOE@xxxxxxxxxxxxxxxxx
Subject: [802.3_4PPOE] D3.2 Homework: Autoclass

EXTERNAL EMAIL


Comments welcomed.

Lennart

Attachment: darshan_01_0118_Pac_margin_DONE.xlsx
Description: darshan_01_0118_Pac_margin_DONE.xlsx

Attachment: darshan_01_0118_Rev002_Pac_margin_DONE.PDF
Description: darshan_01_0118_Rev002_Pac_margin_DONE.PDF