Railway Optical Communication Solution
Enhanced security, high reliability, and low latency
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Enterprise products, solutions & services
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
Plataforma OTN OptiX OSN 1800
Uma série de equipamentos de transmissão MS-OTN que dão suporte a TDM, pacote e serviços OTN em uma rede óptica metropolitana ou de campus, e que garante soluções de transporte econômicas para setores de energia, médico, redes SAN e data centers.
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Huawei OptiXtrans E6600
Based on the MS-OTN architecture, the highly integrated optical-electrical convergence platform supports access of PCM, PDH, SDH, PKT and OTN services. The OptiXtrans E6600 is capable of evolving to the fgOTN technology defined by the ITU-T.
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OptiXtrans E9600
Plataforma MS-OTN integrada, inteligente, de nova geração, óptica-elétrica e de grande capacidade redes corporativas ON2.0.
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SmartAX série EA5800
Usado para construir uma rede de acesso de agregação inteligente, ecológica e de ultra banda larga.
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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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