直肠前突有什么症状
百度 春节前后返乡、回程出行高峰明显从出行趋势图可以看出，春节前的返乡高峰集中在腊月二十五，这一天有超过90万人在回家的路上。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.
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.
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.Products
OptiX OSN 1800 OTN Platform
A series of MS-OTN transmission equipment that supports TDM, packet, and OTN services over a metro or campus optical network, providing cost-effective transport solutions for power, medical, Storage Area Networks (SANs), and 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. With powerful unified cross-connect capabilities, the platform implements integrated multi-service bearing. The OptiXtrans E6600 is capable of evolving to the fgOTN technology defined by the ITU-T.
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Huawei OptiXtrans E9600
A large-capacity, intelligent, optical-electrical integrated, next generation Multi-Service Optical Transport Network (MS-OTN) platform for enterprise.
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Huawei SmartAX EA5800 Series
Huawei SmartAX EA5800 series, including EA5800-X17, X15, X7, and X2, build ultra-broadband, green, and intelligent aggregation access networks for users.
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