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Re: [802.3_4PPOE] End to End Channel Pair to Pair Unbalance Ad Hoc Presentation



H Wayne,

Your question Is not clear to me can you elaborate?

Yair

 

From: Larsen, Wayne [mailto:WLARSEN@xxxxxxxxxxxxx]
Sent: Wednesday, July 02, 2014 11:38 PM
To: STDS-802-3-4PPOE@xxxxxxxxxxxxxxxxx
Subject: Re: [802.3_4PPOE] End to End Channel Pair to Pair Unbalance Ad Hoc Presentation

 

 

 

Hi Yair,

 

I was trying to ask, what problem is being solved by this?

 

Wayne

7/2/14

 

 

 

 

From: Jeff Heath [mailto:jheath@xxxxxxxxxx]
Sent: Wednesday, July 02, 2014 11:25 AM
To: STDS-802-3-4PPOE@xxxxxxxxxxxxxxxxx
Subject: Re: [802.3_4PPOE] End to End Channel Pair to Pair Unbalance Ad Hoc Presentation

 

Please announce when and why the ‘formal meeting’ has ended in the future.

 

Regards,

 

Jeff Heath
Design Center Manager

Description: Linear Technology Corporation

 

 

paper:

402 East Carrillo Street, Suite D

 

Santa Barbara, California 93101

voice:

805.965.6400

fax:

805.965.1701

computer:

jheath@xxxxxxxxxx

 

www.linear.com

 

 

From: Darshan, Yair [mailto:YDarshan@xxxxxxxxxxxxx]
Sent: Wednesday, July 02, 2014 9:00 AM
To: Jeff Heath; STDS-802-3-4PPOE@xxxxxxxxxxxxxxxxx
Subject: RE: [802.3_4PPOE] End to End Channel Pair to Pair Unbalance Ad Hoc Presentation

 

I meant that we continue to discuss after the time of the forma meeting. The formal meeting ends when there is not sufficient attendees or someone ask to finish on time, or most of the group agrees to continue, so after that time we can continue discussion whit out having decisions.

Yair

 

From: Jeff Heath [mailto:jheath@xxxxxxxxxx]
Sent: Wednesday, July 02, 2014 6:16 PM
To: Darshan, Yair; STDS-802-3-4PPOE@xxxxxxxxxxxxxxxxx
Subject: RE: [802.3_4PPOE] End to End Channel Pair to Pair Unbalance Ad Hoc Presentation

 

What do you mean by formal ad hoc meeting?

 

Regards,

 

Jeff Heath
Design Center Manager

Description: Linear Technology Corporation

 

 

paper:

402 East Carrillo Street, Suite D

 

Santa Barbara, California 93101

voice:

805.965.6400

fax:

805.965.1701

computer:

jheath@xxxxxxxxxx

 

www.linear.com

 

From: Darshan, Yair [mailto:YDarshan@xxxxxxxxxxxxx]
Sent: Wednesday, July 02, 2014 3:53 AM
To: Jeff Heath; STDS-802-3-4PPOE@xxxxxxxxxxxxxxxxx
Subject: RE: [802.3_4PPOE] End to End Channel Pair to Pair Unbalance Ad Hoc Presentation

 

Thanks Jeff.

I am working on this direction too and few others that we discuss after the formal 1 hour time of the adhoc meeting.

Yair

 

From: Jeff Heath [mailto:jheath@xxxxxxxxxx]
Sent: Tuesday, July 01, 2014 7:53 PM
To: STDS-802-3-4PPOE@xxxxxxxxxxxxxxxxx
Subject: Re: [802.3_4PPOE] End to End Channel Pair to Pair Unbalance Ad Hoc Presentation

 

Yair,

 

The entire principle of adding balanced resistance to test imbalanced channel resistance does not represent any real system.  PSE PI and PD PI will add imbalance in worst case analysis.  At the end of the day only full worst case analysis using all three components will give us the correct worst case maximum current

 

Regards,

 

Jeff Heath
Design Center Manager

Description: Linear Technology Corporation

 

 

paper:

402 East Carrillo Street, Suite D

 

Santa Barbara, California 93101

voice:

805.965.6400

fax:

805.965.1701

computer:

jheath@xxxxxxxxxx

 

www.linear.com