Re: [AFMUG] Ultra low latency PTP

[Bill Prince]

Operating in a realm I hadn't realized existed. Sure, I guess the HFT guys have enough money to eek out a little bit more advantage.

bp
<part15sbs{at}gmail{dot}com>

On 9/1/2020 8:18 AM, Ken Hohhof wrote:

I think he’s referring to modified gear that bypasses some of the packet processing and associated buffering and just forwards the bits as they come in.  Kind of like a cut-through switch that starts forwarding a frame as soon as the header is received.

 

From: AF <af-boun...@af.afmug.com> On Behalf Of Bill Prince
Sent: Tuesday, September 1, 2020 9:47 AM
To: af@af.afmug.com
Subject: Re: [AFMUG] Ultra low latency PTP

 

All the licensed gear I know of is full duplex, and should have near wire speed latency. The latency should be proportional to the link distance.

 

bp
<part15sbs{at}gmail{dot}com>
 

On 9/1/2020 7:36 AM, Caleb Knauer wrote:

Anybody here up to date on current ultra low latency licensed PTP gear?  Like in HFT networks. Trying to round up the current players. 

-- 
AF mailing list
AF@af.afmug.com
http://af.afmug.com/mailman/listinfo/af_af.afmug.com