Smart Urban Rail All-Optical Network
The Agile, Efficient and Reliable Platform to Accelerate Smart Urban Rail Evolution.
Prodotti, soluzioni e servizi per le aziende
The Agile, Efficient and Reliable Platform to Accelerate Smart Urban Rail Evolution.
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
High security
High Bandwidth
Intelligent O&M
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
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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