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YOFC y China Mobile presentan la primera red de transmisión de fibra de núcleo hueco de 800G del mundo
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YOFC

Jun 17, 2024, 11:05 ET

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WUHAN, China, 17 de junio, 2024 /PRNewswire/ -- El 6 de junio, Yangtze Optical Fiber and Cable Joint Stock Limited Company (YOFC), en colaboración con China Mobile, presentó la primera red de prueba de transmisión de fibra de núcleo hueco 800G del mundo en Shenzhen-Dongguan, Guangdong. El desarrollo es un hito importante en la evolución de la infraestructura de telecomunicaciones, superando los límites de la tecnología de fibra óptica tradicional.

La participación de YOFC en la red de prueba incluyó un conjunto integral de soluciones diseñadas específicamente para fibra óptica de núcleo hueco, que abarca el suministro de cables, servicios de empalme esenciales y adaptadores para la integración con fibras monomodo. El proyecto superó con éxito varios desafíos técnicos comunes en instalaciones complejas. Los desafíos implicaban mitigar los riesgos ambientales y garantizar una infraestructura sólida durante las operaciones de tendido y empalme de fibras, abordando las inundaciones de tuberías, gestionando la humedad excesiva y realizando empalmes precisos en entornos exteriores. Estos esfuerzos fueron cruciales para permitir una evaluación detallada del rendimiento de la fibra en condiciones operativas reales.

Las métricas de rendimiento clave logradas en un enlace de prueba de 20 km, como las pérdidas por empalme entre fibras de núcleo hueco, las conexiones de fibras de núcleo hueco a fibras de núcleo sólido y la atenuación posterior a la instalación, se compararon con los principales estándares mundiales. Además, el despliegue contó con una configuración de transmisión óptica de longitud de onda única de 800 Gbps, logrando una prueba de transmisión bidireccional de larga distancia con un rendimiento de 128 Tb/s sobre fibras de núcleo hueco. Esto no solo demostró la aplicación práctica de dichas fibras en entornos de red complejos y exigentes, sino que también sirvió como prueba de concepto fundamental para la escalabilidad y aplicabilidad industrial de las tecnologías de fibra de núcleo hueco.

Se están alcanzando nuevas alturas tecnológicas en todo el sector, impulsado por los avances continuos en inteligencia artificial. La fibra de núcleo hueco, que utiliza un innovador mecanismo de guía de aire, supera las limitaciones de rendimiento asociadas con las fibras tradicionales de núcleo sólido tanto en capacidad como en latencia. La tecnología ofrece marcadas mejoras en las infraestructuras de transporte de datos, como las redes troncales de Internet y los centros de datos, y se espera que siga satisfaciendo las crecientes demandas de transmisión de datos durante los próximos 20 años y más.

YOFC planea avanzar en el desarrollo y la fabricación de tecnologías de fibra de núcleo hueco de próxima generación. Trabajando con aliados de la industria, YOFC busca fomentar la innovación, acelerar la comercialización de nuevas fibras e impulsar el rendimiento de la red óptica, estableciendo una base sólida para la infraestructura de fibra esencial para un mundo más inteligente.

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