City of Sebastian Florida. Sebastian is a city in Indian River County, Florida, United States, with a small portion in Brevard County. In 2010, the population recorded by the U.S. Census Bureau was 21,929.
Like any Internet service, fiber optic Internet download speeds depend on your connection. Not all fiber services are created equal, much like broadband. Fiber is not distance sensitive like copper based services, but speeds can vary. Fiber is faster than average broadband speeds in the USA.
For business customers, cable internet is often the best solution do to itâs wide availability, pricing, and speeds compared to DSL. Fiber: Provided by companies such as AT&T, Qwest and Verizon, fiber optic offers many advantages over conventional copper cable lines.