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Date: Fri, 2 Sep 2016 12:31:14 +0300
From: Slawa Olhovchenkov <slw@zxy.spb.ru>
To: Hans Petter Selasky <hps@selasky.org>
Cc: freebsd-net@FreeBSD.org
Subject: Re: 60G+ network connection
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On Fri, Sep 02, 2016 at 09:37:25AM +0200, Hans Petter Selasky wrote:

> On 09/01/16 23:18, Slawa Olhovchenkov wrote:
> > What hardware (NIC) recomended for 60G+ network speed?
> >
> > Chelsio limited to 54Gbit/s
> > Melanox don't available new drivers for ConnectX-5 and need too
> > expensive transmiters and connectivity.
> > Melanox don't available new drivers for ConnectX-4 Lx and also limited
> > to 54Gbit/s
> > Intel XL710 also limited to 54Gbit/s
> >
> > What I am miss?
> 
> Hi,
> 
> Mellanox has drivers in sys/dev/mlx5 for CX-4 which support 100GBit/s 
> speeds.

can you some clarification?
what relation between cx-4 and ConnectX®-4 Lx EN?
Is the same?

PS: 100G transmiters and connectiveti too expensive, 2x40G prefer.