Re: [Vacm-general] Slow EMP handling

[Dean J. <dt...@ub...>]

San Mehat wrote:

> Hey Ard,
> 
> As I suspected, it looks like you're having a serial protocol issue..
> The reason that only the cisco boxes are qualified as a *network* based
> connectivity method for EMP are that they have below 1 ms round trip
> latency on single byte transactions on their raw ports... The EMP
> protocol requires a MAXIMUM latency of 2ms per byte.. otherwise it will
> timeout the byte (and sometimes the fame). It is VERY difficult to
> recover a frame when this occurs, so we end up having to do nasty
> re-synchronizing which doesn't always work...
> 
> I would advise going to a rocketport connectivity solution since its
> much cheaper than the cisco method...


The Comtrol Interchange VS1000 seems to also work.

	-Dean