Florida International University Professor Gerard Klonarides

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Presentation transcript:

Florida International University Professor Gerard Klonarides Transmission Media Florida International University Professor Gerard Klonarides Saturday, September 22, 2018Saturday, September 22, 2018 Gerard Klonarides Transmission Media

Gerard Klonarides Transmission Media There are 4 types of TM Cable – UTP Cable – Coaxial Fiber Optics Wireless Saturday, September 22, 2018Saturday, September 22, 2018 Gerard Klonarides Transmission Media

Gerard Klonarides Transmission Media Cable - UTP UTP - Unshielded twisted pair STP – Shielded twisted pair Cat 3 Cat 5 Cat 6 Plenum Saturday, September 22, 2018Saturday, September 22, 2018 Gerard Klonarides Transmission Media

Gerard Klonarides Transmission Media Cable - Coaxial Thin Thick Saturday, September 22, 2018Saturday, September 22, 2018 Gerard Klonarides Transmission Media

Gerard Klonarides Transmission Media Fiber Optics POF Singlemode Multimode – graded Multimode - step Saturday, September 22, 2018Saturday, September 22, 2018 Gerard Klonarides Transmission Media

Wireless Transmission Terrestrial Satellite Saturday, September 22, 2018Saturday, September 22, 2018 Gerard Klonarides Transmission Media

Gerard Klonarides Transmission Media Satellites LEOs – Low Earth Orbit 125miles MEOs – Medium Earth Orbit 5.000 miles GEOs – Geo stationary/synchronous 22,500 miles ETOs – Elliptical Transfer Orbit between Leo and GEO Saturday, September 22, 2018Saturday, September 22, 2018 Gerard Klonarides Transmission Media

Gerard Klonarides Transmission Media Famous Satellites Iridium - Motorola GlobalStar – consortium Teledesic – Microsoft, Motorola, Prince Saudi Arabia Saturday, September 22, 2018Saturday, September 22, 2018 Gerard Klonarides Transmission Media

Major Satellite Events Sputnik 1 Oct 4 1957 First Earth Satellite Sputnik 5 Aug 19 1960 Laika Vostok I April 12 1961 Major Yuri Gagarin Vostok II Aug 6 1961 Titov 17 ½ orbits Mercury Feb 20 1962 John Glenn 3 orbits Apollo 11 July 20 1969 Neil Armstrong, Edwin Aldrin, Michael Collins Land on Moon Apollo and Soyuz July 15 1975 Link in space Saturday, September 22, 2018Saturday, September 22, 2018 Gerard Klonarides Transmission Media

Where to find Satellites www.xxxx.org Saturday, September 22, 2018Saturday, September 22, 2018 Gerard Klonarides Transmission Media

Gerard Klonarides Transmission Media Test your knowledge How many types of transmission media? Name them. What does UTP stand for? Why the twist in UTP? Why do we use plenum wiring inside buildings? How many types of coaxial cable? How many types of fiber optic cable? Name the fiber types What is the speed of light? Saturday, September 22, 2018Saturday, September 22, 2018 Gerard Klonarides Transmission Media

Various data transfer speeds Cat 5 Cat 6 Cat 7 Coaxial Thin Coaxial Thick Fiber Wireless 100 Mbps 1 Gbps 1.3 Gbps Coaxial Thin Coaxial Thick OC-768 ~Light Saturday, September 22, 2018Saturday, September 22, 2018 Gerard Klonarides Transmission Media