Railway Optical Communication Solution
Enhanced security, high reliability, and low latency
Prodotti, soluzioni e servizi per le aziende
Enhanced security, high reliability, and low latency
Optical Communication Network for Smart Railways
Trains are running faster and more frequently than ever before. A variety of modern railway services need higher bandwidth. Meanwhile, assuring safety and smooth dispatching requires a low latency coupled with high reliability. Plus, legacy interfaces must be integrated with the new infrastructure while physically isolating various service systems.
Huawei has designed an all-optical network uniquely tailored to the needs of smart railways. It ensures security, reliability, and stability across railway services.
Our single network can carry a multitude of services — such as PCM, SDH, OTN, and Ethernet — which centrally access the MS-OTN platform. Then, the services are isolated using different cross-connect planes, ensuring their protection. Also, our MS-OTN supports large-capacity transmission by expanding wavelength-level hard pipes, delivering a stable and low latency.
Gain the Edge
Enhanced Security
• Hard pipes centrally carry railway signaling, video backhaul, intra-station Wi-Fi access, office, and other services, which are also physically isolated.
• The time division multiplexing (TDM) technology and L1 AES256 encryption ensure secure signal transmission.
High Reliability
• Hierarchical protection at the board, device, network, and service levels and ASON protection against multiple fiber cuts achieve higher than 99.999% reliability.
• E2E online services, OD/FD intelligent visualization, and proactive O&M ensure high network performance.
Deterministic low latency
• Multi-plane static cross-connections and direct transmission of wavelengths at a low latency ensure stable, jitter-free production and train control signals.
• Single-fiber bidirectional transmission of IEEE 1588v2 clock synchronization signals eliminates the need for delay compensation.
Products
Piattaforma OTN OptiX OSN 1800
Dispositivi di trasmissione MS-OTN per servizi TDM, a pacchetto e OTN su rete ottica metropolitana o campus; soluzioni di trasporto per DC, SAN, medicali e settore energetico.
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Piattaforma MS-OTN Huawei OptiXtrans E6600
Architettura MS-OTN e alta integrazione 4-in-1 di PCM/SDH/PKT/OTN supporta l'evoluzione regolare verso la tecnologia di trasporto di prossima generazione — l'OTN liquido — fornendo una soluzione efficiente per l'energia, i trasporti, la pubblica amministrazione, le banche e altri settori.
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Huawei OptiXtrans E9600
Huawei OptiXtrans E9600 è una piattaforma MS-OTN (Multi-Service Optical Transport Network) intelligente e di nuova generazione con integrazione ottica-elettrica per reti aziendali All-Optical 2.0 (ON2.0).
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Serie SmartAX EA5800
I dispositivi Huawei della serie OptiXAccess EA5800, tra cui SmartAX EA5800-X17, X15, X7 e X2, creano reti di accesso e di aggregazione intelligenti, ecologiche e a banda ultralarga.
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Huawei OptiXstar T863E-D
The very first intelligent, industrial-grade optical terminal, with two XGS-PON or GPON ports and eight GE ports, is well suited for the transportation, electric power, oil and gas, mining, and manufacturing industries.
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