nanog mailing list archives
Re: CLS to CLS Latency info
From: Mehmet Akcin <mehmet () akcin net>
Date: Wed, 31 Oct 2018 08:56:23 -0700
We are going to be making the data available soon at www.networkatlas.org - we are going to be able to make it so people can self upload/manage the information so we are able to crowdsource the info. here is the latest screenshots from networkatlas ;) https://drive.google.com/drive/folders/1JsV7QRaWkzj9W3oEwJe7Qm-vqwXjOdu3?usp=sharing if anyone wants to demo the beta, please let me know and i can share the link privately (i am trying to not do it here because it's running on a small infrastructure now and don't want to crash it;) On Tue, Oct 30, 2018 at 7:30 AM Mike Hammett <nanog () ics-il net> wrote:
The speed of light through fiber is about 2/3 the speed of light through a vacuum. This is why HFT prefers microwave over fiber when it comes to latency. ----- Mike Hammett Intelligent Computing Solutions <http://www.ics-il.com/> <https://www.facebook.com/ICSIL> <https://plus.google.com/+IntelligentComputingSolutionsDeKalb> <https://www.linkedin.com/company/intelligent-computing-solutions> <https://twitter.com/ICSIL> Midwest Internet Exchange <http://www.midwest-ix.com/> <https://www.facebook.com/mdwestix> <https://www.linkedin.com/company/midwest-internet-exchange> <https://twitter.com/mdwestix> The Brothers WISP <http://www.thebrotherswisp.com/> <https://www.facebook.com/thebrotherswisp> <https://www.youtube.com/channel/UCXSdfxQv7SpoRQYNyLwntZg> ------------------------------ *From: *"Ben Cannon" <ben () 6by7 net> *To: *"Mehmet Akcin" <mehmet () akcin net> *Cc: *"nanog" <nanog () nanog org> *Sent: *Tuesday, October 30, 2018 2:59:48 AM *Subject: *Re: CLS to CLS Latency info I’d be astonished if they varied much from lightspeed. -Ben On Oct 29, 2018, at 8:11 PM, Mehmet Akcin <mehmet () akcin net> wrote: Hello there I have been searching for CLS (Cable Landing Station) to CLS latency infirnation for submarine cables. I was able to identify only a handful of them via sales catalogs. I am still missing like 320~ systems, does wnyone have this info available? If i can’t find the data, i am going to formulate from lentgh of fiber diveded by speed of light on fibre (~ +\- resistance) but I really would prefer actual ping ;) This is for www.networkatlas.org project. Thank you in advance! Mehmet -- Mehmet +1-424-298-1903
Current thread:
- CLS to CLS Latency info Mehmet Akcin (Oct 29)
- Re: CLS to CLS Latency info Ben Cannon (Oct 30)
- Re: CLS to CLS Latency info Saku Ytti (Oct 30)
- Re: CLS to CLS Latency info Mike Hammett (Oct 30)
- Re: CLS to CLS Latency info Mehmet Akcin (Oct 31)
- Re: CLS to CLS Latency info Ben Cannon (Oct 30)