Computer networks (LANs) started using fiber about the same time as the telcos

Computer networks (LANs)http://www.fiberise.com started using fiber about the same time as the telcos. Industrial links were among the first applications as the noise immunity of fiber and its distance capability make it ideal for the factory floor. Connecting graphics displays and mainframe storage links, the predecessors of today's fiber SANs (storage area networks) in data centers came next. Today fiber is used in most corporate LANs as backbones, connections to desktops for engineering or graphic workstations and many wireless access points.

Other applications developed too: cell phone network antenna connections, aircraft, ship and automobile data busses, CCTV for security, even links for consumer digital stereo! Big users of fiber optics today are municipalities who use it for connecting schools, departments, smart traffic lights and CCTV surveillance systems. Some even offer direct fiber connections to their citizens or businesses.

Today fiber optics is either the dominant medium or a logical choice for every communication system. Costs have been reduced so much that fiber to the home is now cost effective, especially since it can offer services (entertainment as well as communications) that no other medium offers.

November 30, 2011

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