Wuhan's urban traffic has pressed the "acceleration button", the subway has been opened, the bridge has been built, the road has been extended, the fourth ring road has been "circled", and the sixth ring road is ready to go. In the future, Wuhan transportation will also usher in a series of new changes, lighting up the infinite charm of rail transit with scientific and technological innovation.
In 2022, Wuhan will open the first phase of the Optical Valley Ecological Corridor Air Rail Tourism Line, and the Optical Valley Ecological Corridor Air Rail Tourism Supporting Facility - Tourism Line Phase I Communication System Project undertaken by Fiberhome is an important part of it. At present, there is no commercial operation of the air rail line in China, and the Optics Valley air rail is expected to become the first commercial operation line in China.
A "flowing landscape" over Wuhan
The first phase of the Optical Valley Ecological Corridor Air Rail Tourism Line is the first urban "empty rail" planned and constructed in Wuhan, the first phase of the project line has a total length of about 10.5km, 6 stations, and the whole line is laid on an elevated basis, and the long-term planning is expected to continue to extend in both directions, north to Huashan and south to Longquan. Optics Valley air rail vehicle named "Optics Valley Photon", this name is derived from the emerging photonic technology, showing the optics valley of optical fiber communications, optical storage, and photonic computing and other high-tech technology flourishing, the appearance is determined as "the wing of science and technology". In the future, Optics Valley citizens will be able to take the "Optics Valley Photon" and shuttle between the "Two Mountains (Jiufeng Mountain, Longquan Mountain) and Two Lakes (Yandong Lake and Niushan Lake)", look up at the blue sky and white clouds, look down at the green mountains and green waters, enjoy the rapid changes of the Optics Valley Science and Technology New City over the city, and feel the achievements brought about by the construction of ecological cities.
"Optics Valley Photon" adopts advanced permanent magnet traction technology to effectively reduce the weight and traction energy consumption of the vehicle; adopts green environmental protection ecological energy-saving technologies such as lightweight design and energy recovery to help achieve the goal of "carbon peaking and carbon neutrality"; adopts a number of system vibration damping technologies such as high-speed rail gas springs to improve the smooth operation of vehicles; the vehicle has a 270 ° viewing function, which can greatly improve riding comfort and reflect the innovation, technology, wisdom and humanistic characteristics of Optics Valley.
Fiberhome built a communication bridge for wuhan's "air rail"
Fiberhome adopts the OTN solution of 100Gbps converged OTN solution in the "Optics Valley Photon" dedicated communication system transmission system, which has the characteristics of large bandwidth, full service, high reliability, and easy operation and maintenance. Due to the continuous digitization, IP and cloudification of various system services, large bandwidth and full services have also become the core demands of users for the form of transmission systems, and the fusion bearer OTN technology is the preferred choice that fits with this. On the line side, the 100G single board is used to realize the large bandwidth networking of the whole network, and on the service side, the IP service is normalized to the same board carrier, which reduces the types of board requirements and provides convenience for user deployment and daily operation and maintenance. At the same time, based on user needs and combined with its own products and rich industry implementation experience, fiberhome rail transit transmission system solutions can continue to evolve smoothly, providing customers with larger bandwidth (200G), full-service (TDM & IP), easier to maintain communication system bearing transmission platform, and contributing to the construction of smart urban rail.
At the same time, the project also uses the Fiberhome security strategy visualization platform, with the acceleration of informatization, users face more and more network security threats, often buy many different brands and types of network security equipment deployed in the network, and security equipment is through the security policy to achieve security protection, different manufacturers and types of equipment policy configuration is complex, can not be unified centralized management, manual processing workload, slow response, users are difficult to accurately plan and design security policies. By building a network-wide visual management platform for access control policies, The Fiberhome Security Policy Visualization Platform realizes the centralized visual management and automated O&M of the entire network access control policy, solves the problems of network equipment management difficulties, cumbersome network troubleshooting, and untimely disposal, and comprehensively improves the efficiency of security operation and maintenance and security protection capabilities.
As an innovation highland in Wuhan, Optics Valley has given full play to the spirit of the times that dares to innovate and explore, and the "diversified, multi-level and three-dimensional" public transportation networks such as subways, air rails, rails, BRTs, urban express lines, and lake bottom tunnels are invisibly changing our way of life. Fiberhome also participated in and witnessed the construction and growth of Optical Valley Intelligent Transportation, from BRT to BRT East Extension, from trams to "empty rails", from "Optics Valley Quantum" to "Optics Valley Photons", Fiberhome actively exerts its advanced construction experience and unique advantages in the field of intelligent transportation, helping Wuhan to build a new business card of Optical Valley Intelligent Transportation and contribute to the construction of modern Wuhan.
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Editor-in-Charge/Layout: Fan Fan
Review: Shen Qing
Producer: Liu Qicheng
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