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RE: PD power start up




I would vote for number 2.

Thong Huynh

> -----Original Message-----
> From:	Dieter Knollman [SMTP:djhk@xxxxxxxxxxx]
> Sent:	Saturday, March 24, 2001 10:21 AM
> To:	Yair Darshan
> Cc:	stds-802-3-pwrviamdi@xxxxxxxx
> Subject:	PD power start up
> 
> Yair,
> 
> I believe we have two choices.
> 
> Choice 1:  Define a special start up case for the PD.
>     In this state the PD is allowed to violate steady state requirements.
>     The PD may drop the line voltage to zero.
>     The PD may draw any current level.
>     The PSE will supply current at a level about 1.5 times the steady
> state
> value.
>     The time for the start up state is limited to X ms.
> 
> Choice 2: The PD meets steady state requirements.
>     In order to receive power
>         the PD input voltage is >30 volts and
>         the PD current is >10ma and <350ma.
> Some violations are allowed for Y ms.
> 
> Can we have a straw poll?
> 
> Dieter
> 
>  << File: Card for Dieter Knollman >>