I just poked around with some of our servers to verify. In Softlayer's Dallas facility (selected when ordering a server) 10 Gbps is an option. The maximum amo

I just poked around with some of our servers to verify. In Softlayer's Dallas facility (selected when ordering a server) 10 Gbps is an option. The maximum amount of bandwidth available is 20TB. Sometimes you can get more options by contacting their sales people directly instead of using the shopping cart.