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FIBRA OPTICA

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by

LUIS GABRIEL OCHOA POVEDA

on 1 October 2013

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Transcript of FIBRA OPTICA

FIBRA OPTICA

DEFINICION: Medio de transmision enpleado habitualmente en redes de datos, un hilo muy fino de material transparente, vidrio o materiales plasticos, por el que se envian pulsos de luz que representan los datos al transmitir
VENTAJAS Y DESVENTAJAS
VENTAJAS
DESVENTAJAS
BANDA DE PASO MUY ANCHA
INMUNIDAD TOTAL A LAS PERTURBACIONES DE ORIGEN ELECTROMAGNETICO
PROPORCIONA COMUNICACIONES HASTA 70 KM
LOS EMPALMES DE LA FIBRA SON MUY DIFICILES DE REALIZAR
NO PUEDEN TRANSMITIR ELECTRICIDAD PARA ALIMENTAR REPEIDORES INTERMEDIOS
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