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.
Optical fiber is used by many telecommunications companies to transmit telephone signals, Internet communication, and cable television signals. Researchers at Bell Labs have reached internet speeds of over 100 petabitÃkilometer per second using fiber-optic communication.