Smart Urban Rail All-Optical Network
The Agile, Efficient and Reliable Platform to Accelerate Smart Urban Rail Evolution.
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Продукты, решения и услуги для предприятий
Смартфоны, ПК и планшеты, носимые устройства и многое другое
Improve Operating Efficiency and the Passenger Experience
Smart urban rail based on innovative applications such as cloud, big data and the internet of things (IoT) has become the industry trend, greatly improving the efficiency of transportation and improving the travel experience of the public. In addition, smart urban rail brings the following challenges to communication network: very strict requirements on security and reliability of monitoring services of the dispatching system and power supply system, high requirements on the transmission bandwidth due to the surge of advertisement videos and the HD video services, insufficient management mode of the optical fibers laid along the track, etc.
To cope with services development of the industry, Huawei provides the intelligent urban rail all-optical network solution, which is based on the MS-OTN (multi-service optical transport network) platform and features the converged access of PCM (Pulse Code Modulation), SDH (Synchronous Digital Hierarchy), OTN and Ethernet services, and the physical isolation between services based on TDM (Time Division Multiplexing) and WDM (Wavelength Division Multiplexing) technologies to build a future-oriented network with high security, large bandwidth and intelligent O&M.
Gain the Edge
Architecture
To meet the requirements of cloudification, intelligentization of urban rail services, Huawei provides the intelligent urban rail all optical network solution to build a future-oriented transmission network featuring high reliability, large bandwidth and intelligent O&M. This solution consists of the three-layer network architecture: backbone network, line transmission network, and station access network, as shown in the following figure.
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 MS-OTN platform for enterprise ON2.0.
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