Equinix standard network for banks and HFT
This is an intro you should know about this company is the standard for global deployment of HFT servers (expensive stuff). They operate in all major major financial networks
http://www.bloomberg.com/news/videos/2015-06-05/equinix-ceo-on-business-strategy-aliyun-agreementFACEBOOK ACCOUNT and TWITTER. Don't worry as I don't post stupid cat videos or what I eat!