RE: PD power start up
Dieter,
I vote for Case 2.
Brian
>-----Original Message-----
>From: Dieter Knollman [mailto:djhk@netzero.net]
>Sent: Saturday, March 24, 2001 1:21 PM
>To: Yair Darshan
>Cc: stds-802-3-pwrviamdi@ieee.org
>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
>
>
>