fiber-optic system
81Media in Richmond, Virginia — According to nielsenmedia.com statistics for 2011–2012, the Richmond, Virginia market area is the 57th largest Designated Market Area in the United States, with 559,390 households. Richmond is served by a variety of communication media: Contents… …
82Glow plate — Glow plates are sheets of glass or plastic that glow when light is supplied to one of their edges.The light source for a glow plate can be artificial, such as fluorescent light, or natural, with sunlight being directly exposed to the plate or fed …
83CANTV — Compañía Anónima Nacional de Telefonos de Venezuela Type Public (BVC: TDV.D) Industry Telecommunications Founded 1930 …
84L-carrier — SystemYearFrequencyCoax per cableDistance between repeatersVoice circuits per coaxL 119413 MHz48 miles600L 21942840 kHz416 miles360L 319538 MHz84 miles5,580L 4196717 MHz20 …
85National broadband plans from around the world — Broadband is a term normally considered to be synonymous with a high speed connection to the internet. The term itself is technology neutral; broadband can be delived by a range of technologies including DSL, LTE or next generation access. This… …
86Submarine communications cable — A cross section of a submarine communications cable. 1 Polyethylene 2 Mylar tape 3 Stranded steel wires 4 Aluminium water barrier 5 Polycarbonate 6 Copper or aluminium tube 7 Petroleum jelly 8 Optical fib …
87Distributed temperature sensing — systems (DTS) are optoelectronic devices which measure temperatures by means of optical fibres functioning as linear sensors. Temperatures are recorded along the optical sensor cable, thus not at points, but as a continuous profile. A high… …
88Merit Network — Founder(s) Michigan State University, University of Michigan, and Wayne State University Type Non profit member governed Founded 1966 Location …
89Telecommunications in Armenia — Telecommunications Republic of Armenia …
90JDSU — Infobox Company company name = JDSU company company type = Public (NASDAQ|JDSU) (TSX|JDU) foundation = Merger of JDS Fitel and Uniphase Corporation in 1999 location = Milpitas, California, United States key people = Kevin Kennedy, President CEO… …
