7/21/2019 laboratorio de telefonicos practica 2

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UNIVERSIDAD AUTONOMA

DENUEVO LEON

FACULTAD DE INGENIERIAMECANICA

 Y ELECTRICA

LAB. SISTEMAS TELEFONICOS

ACTIVIDAD #2DESCRIBIR LOS DIFERENTES TIPOS DE SEÑALIZACION

ENTRE EL USUARIO Y LA CENTRAL

NOM: RAUL BERNARDINO AVILA RODRIGUEZMAT: 1537652GPO: 003HRS: M5 M6BRIGADA: 2!"

7/21/2019 laboratorio de telefonicos practica 2

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S$ N%&'()* D+ L'* G,-2015

IDENTIFICAR Y DESCRIBIR LOS DIFERENTES TIPOS DE SEÑALIZACION ENTRE ELUSUSARIO Y LA CENTRAL, ASI COMO LOS DIFERENTES TIPOS DE ENLACES YTRONCALESS ENTRE CENTRALES Y LOS DIFERENTES PROTOCOLOS USADOS.

CONCEPTO DE SEÑALIZACION

Defnicin UIT/T .:

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TIPOS DE SEÑALIZACION

 MARCACION POR PULSOS

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MARCACION POR TONOS , DTMFE$ 4+(+8'$= +( *%*4+ + ,&&%9$ <', 4'$'* 4%$ ((' *%*4+ ;(4%8,+&;+$&%(

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SEÑALIZACION DE TRONCALNENTRE CENTRALES  D+ (=$+ ? + ,+%*4,' D+ (=$+ B;&(+ CC D+ (=$+ E ? M D+ ,+%*4,' MFC/R2JLME

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SISTEMA DE SEÑALIZACION 1

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ESTRUCTURA DEL SS1

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