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[802.3af] RE: Single port insertion time issue.




Yair, 

I agree with your conclusion. Definition A - The time to 
see 44-57 volts on the output of the PSE is the right time to
measure. You could also say 33-57 volts at the PD input port
but I think specifying at the PSE will be easier to test. By
specifying any other time we are getting too far into the PD
and its operation, which I think we need not do. The 
time "from PSE voltage at the port to Data being sent" is best 
left to implementation.

Brian


>-----Original Message-----
>From: Yair Darshan [mailto:YairD@xxxxxxxxxxxxxx]
>Sent: Tuesday, June 12, 2001 2:21 AM
>To: 'stds-802-3-pwrviamdi-detection@xxxxxxxxxxxxxxxxxx'
>Cc: 'stds-802-3-pwrviamdi@xxxxxxxx'
>Subject: Single port insertion time issue.
>
>
>Guys,
>Attached short summary of the issue with the data that we have so far.
>Please review it in order to close this issue.
>
>Thanks
>
>Yair.
>
> <<Single Port Insertion Time -Considering System Aspects.pdf>> 
>
>
>
>
>
>
>
>Darshan Yair
>Chief   Engineer 
>> PowerDsine Ltd.  -  Powering Converged Networks
>> 1 Hanagar St., P.O. Box 7220
>> Neve Ne'eman Industrial Zone
>> Hod Hasharon 45421, Israel
>Tel:  +972-9-775-5100, Cell: +972-54-893019
>Fax: +972-9-775-5111
>> E-mail: <mailto:yaird@xxxxxxxxxxxxxx>.    
>> http://www.powerdsine.com
>> 
>> Visit PowerDsine at Networld+Interop 2001 Las Vegas
>> May 8-10, 2001, Booth:  8711, 
>> Las Vegas Convention Center, Las Vegas, NV, USA
>> 
>> 
>> 
>