[j-nsp] EX4300 and full-duplex-only

Chuck Anderson cra at WPI.EDU
Wed Sep 23 09:30:23 EDT 2015


Really?  So you can't use EX4300 at 10 Mbps (I don't know of any
devices that support 10/Full)?  If this is true, it is a
purchase-stopper for us.

On Wed, Sep 23, 2015 at 01:58:36PM +0100, Phil Mayers wrote:
> Does anyone know the backstory to this? We just found out this
> platform doesn't support half-duplex - at all - and it was an
> unpleasant surprise, as it means some old SCADA and instrumentation
> can't link-up against an EX4300.
> 
> I'm assuming they skimped and left out the hardware for detecting RX
> and queueing TX, but wonder if there's something I'm missing.
> 
> Cheers,
> Phil


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