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Re: [802.3_4PPOE] Comment #60 - Updates for PD specifications 145.3.8.2, 145.3.8



Hi Yair,


Autoclass is not defined for dual-signature PDs. Not in 4P mode, not in 2P mode.


A PSE, when operating in 2-pair mode is defined using PClass, not PClass-2P.


This change is not needed.


Kind regards,


Lennart




From: George Zimmerman <george@xxxxxxxxxxxxxxxxxxxx>
Sent: Wednesday, May 17, 2017 0:41
To: STDS-802-3-4PPOE@xxxxxxxxxxxxxxxxx
Subject: Re: [802.3_4PPOE] Comment #60 - Updates for PD specifications 145.3.8.2, 145.3.8
 

Minor comments -  suggesting a slightly different text change – simply editorial, so that it reads correctly (inserted text shown by underline)

Instead of:

"PDs may also adjust their maximum required operating power below PClass_PD or PClass_PD-2P (when dual-signature

PD operates over 2-pairs) by using Autoclass (see 145.3.6.2)."

"PDs may also adjust their maximum required operating power below PClass_PD  (or PClass_PD-2P when a dual-signature

PD operates over 2-pairs) by using Autoclass (see 145.3.6.2)."

 

I think this just makes it clearer, however, the next change is more important editorially (and,could get you comments if not made)

 

I would make is rather than say “above equation” in 145.3.8.4, you should refer to the Equation number (as a cross reference).  Saying “above equation” puts you at the mercy of an editor or framemaker moving the equation around relative to the text.

 

-george

 

 

From: Yair Darshan [mailto:YDarshan@xxxxxxxxxxxxx]
Sent: Tuesday, May 16, 2017 6:34 AM
To: STDS-802-3-4PPOE@xxxxxxxxxxxxxxxxx
Subject: [802.3_4PPOE] Comment #60 - Updates for PD specifications 145.3.8.2, 145.3.8

 

Hi guys,

Please see attached. Ill appreciate your review.

Thanks

Yair

 

Darshan Yair

Chief R&D Engineer

Analog Mixed Signal Group

Microsemi Corporation

 

1 Hanagar St., P.O. Box 7220
Neve Ne'eman Industrial Zone
Hod Hasharon 45421, Israel
Tel:  +972-9-775-5100, EXT 210.

Cell: +972-54-4893019
Fax: +972-9-775-5111

 

E-mail: <mailto:ydarshan@xxxxxxxxxxxxx>.