
HFC FUNDAMENTOS
Authored by gilmar pineda
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University
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
1. ¿Qué significa HFC en el contexto de redes de telecomunicaciones?
Hybrid Fiber-Coaxial
High Frequency Communication
Home Fiber Connection
High Fidelity Cable
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
1. ¿Cuál es la función principal de un nodo optico en una red HFC?
Convertir señales ópticas en eléctricas
Aumentar la amplitud de una señal eléctrica
Dividir la señal entre varios usuarios
Eliminar interferencias de la señal
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
1. ¿Qué dispositivo pasivo se utiliza para derivar señal hacia los hogares sin interrumpir la línea principal?
Splitter
Tap
Filtro
Conector
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La corriente alterna (AC) fluye en una sola dirección constante.
falso
Verdadero
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Los dispositivos activos requieren energía eléctrica para funcionar
Verdadero
falso
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La arquitectura de anillo permite redirigir datos en caso de falla en un tramo
Verdadero
Falso
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Explique la diferencia entre una red CATV convencional y una red HFC
“Ambas redes son iguales porque usan cable para transmitir televisión.”
“La red CATV usa solo cable coaxial y es unidireccional, mientras que la red HFC combina fibra óptica y coaxial, es bidireccional y permite servicios como internet de alta velocidad.”
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