Smart Urban Rail All-Optical Network
The Agile, Efficient and Reliable Platform to Accelerate Smart Urban Rail Evolution.
Produits, solutions et services pour les entreprises
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
Plate-forme OTN OptiX OSN 1800
Série d'équipements de transmission MS-OTN prenant en charge les services TDM, OTN et de paquets sur un réseau optique de campus ou urbain, offrant des solutions de transport rentables pour le secteur médical et de l'énergie, les réseaux de stockage (SAN) et les data centers.
En savoir plus
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.
En savoir plus
OptiXtrans E9600
Plateforme MS-OTN nouvelle génération, intelligente et de grande capacité, pour les réseaux d'entreprise ON2.0.
En savoir plus