¿Cómo elegir entre GYXTC8S, GYTC8S y GYTS?

2026-07-03 Author:YRTFIBER
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La elección entre GYXTC8S, GYTC8S y gyts depende principalmente de los requisitos de recuento de fibra, el entorno de instalación, el estrés mecánico y las restricciones presupuestarias, especialmente los costos de mano de obra de instalación.

1. Elija GYXTC8S (Figura del tubo central 8) cuando:

El recuento de fibra es bajo (≤24 núcleos), normalmente para redes de acceso, distribución FTTH o enlaces de corto recorrido.

Se requiere la máxima resistencia mecánica: su resistencia a la tracción de 3000 4000 N y su resistencia al aplastamiento de 3000 N / 100 mm la convierten en la opción más robusta de las tres. Ideal para entornos hostiles, tramos largos o áreas con con fuertes cargas de viento / hielo.

La velocidad de instalación y el ahorro de costos son las principales prioridades: la hebra de acero integrada reduce el tiempo de instalación y la mano de obra en aproximadamente un 30% en comparación con los diseños no autoportantes. Una sola tripulación puede desplegar 3 4 km por día.

El peso no es una preocupación importante: con ~ 140 245 kg / km, es significativamente más pesado que GYTC8S y GYTS, lo que puede afectar los costos de envío y carga de postes.

Lo mejor para: espinas dorsales rurales de FTTH, rutas aéreas de clima duro y proyectos que requieren alta durabilidad mecánica con recuentos bajos de fibra.

2. Elija GYTC8S (Figura trenzada 8) cuando:

El recuento de fibra varía de 24 a 144 núcleos: el diseño de tubo suelto trenzado admite una mayor densidad de fibra, lo que lo hace adecuado para redes metropolitanas y enlaces de agregación.

Se necesita un equilibrio entre la capacidad de la fibra y el costo de instalación: conserva la ventaja de autosoporte (mensajero integrado) para un despliegue aéreo rápido, al tiempo que ofrece más núcleos que GYXTC8S.

El rendimiento mecánico moderado es aceptable: con 1500 N de tracción y 1500 N / 100 mm de resistencia al aplastamiento, maneja condiciones aéreas estándar pero es menos robusto que GYXTC8S.

El peso es un factor crítico: con ~ 94 kg / km (referencia de 12 núcleos), es aproximadamente un 30 50% más liviano que GYXTC8S, lo que reduce los costos de transporte y carga de postes.

Lo mejor para: redes urbanas / de metro, rutas aéreas de mediano alcance y proyectos que requieren mayores recuentos de núcleos sin sacrificar la eficiencia de la instalación.

3. Elija GYTS (cinta de acero trenzada blindada) cuando:

La instalación no es puramente aérea: los GYTS carecen de un mensajero incorporado, por lo que es más adecuado para aplicaciones de conductos, conductos o entierro directo. Para uso aéreo, requiere una línea de mensajería de acero separada, agregando costos de material y mano de obra.

El presupuesto es extremadamente ajustado en el material del cable: GYTS tiene un costo de material más bajo que los diseños de la figura 8. Sin embargo, el costo total del proyecto puede ser mayor si se tiene en cuenta el hardware de mensajería adicional y la instalación más lenta (costo de instalación 20 40% mayor que los tipos de la figura 8).

La capacidad de la fibra es alta (hasta 144 núcleos) y aún se requiere protección mecánica: la armadura de cinta de acero PSP proporciona protección contra roedores y aplastamientos adecuada para entornos subterráneos o de conductos.

El peso es una restricción: con ~ 78 105 kg / km, es más ligero que GYXTC8S pero comparable a GYTC8S.

Lo mejor para: conductos aéreos mixtos rutas de entierro, proyectos con de infraestructura de mensajería existente, o cuando la mano de obra de instalación es barata y el costo del material es el principal impulsor.

Recomendación Final de Ingeniería

Si el recuento de fibra ≤24 y la durabilidad mecánica es crítica, GYXTC8S es la opción premium para un despliegue aéreo rápido y confiable en entornos desafiantes.

Si el recuento de fibra> 24 y la eficiencia de la instalación aérea siguen siendo importantes, GYTC8S ofrece el mejor equilibrio de capacidad del núcleo, peso y costo de instalación.

Si la ruta es principalmente ducto / entierro, o si ya existe una infraestructura de mensajería independiente, GYTS proporciona una solución blindada rentable, pero el costo total del proyecto puede superar la figura 8 alternativas cuando se requiere una instalación aérea.

Consejo de ahorro de costo: solo para proyectos aéreos, la reducción del costo de instalación del 30% de los diseños de la figura 8 a menudo supera el costo del material del cable un poco más alto, lo que hace que GYXTC8S y GYTC8S sean más económicos durante todo el ciclo de vida del proyecto.

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