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Adding New Fuel to the "New Infrastructure", Guangzhou Telecom and FiberHome Complete Commercial Trials of 400G E2E Optical Network

2020-07-08 13:47:19

Recently, under the overall deployment of Guangdong Telecom,cooperated with various related construction units, the acceptance of the 400G ROADM pilot network has been completed and officially put into operation, which marks a key step in Guangzhou Telecom's E2E optical network roadmap.

 
The network deployed single-carrier 400G, high-dimensional optical cross-connect, and other new optical network technologies, cover 11 jurisdictions in Guangzhou. And it is focusing on the comprehensive bearer of wireless, home broadband, government and enterprise services, paying attention to users' higher requirements for bandwidth and traffic and the ultimate experience, accelerating the process of government and enterprise informatization, strengthening the country, and serving the people's livelihood.
 
The OTN system with ultra-large transmission capability is the cornerstone of the comprehensive development of operators' business. With the gradual expansion of 5G coverage, the demand for cost-effective rigid quality private line products has grown. Under the condition that the basic network resources are precious, maximizing the utilization rate, and being able to complete the high-quality network coverage efficiently and quickly is the huge challenge operators facing currently.
 
Guangzhou Telecom actively responded to the national "new infrastructure" call and introduced the innovative solution of the FiberHome 400G+ multi-point core 3D-MESH smart all-optical integrated service bearer network. The completed 400G ROADM pilot network is already in a technological leading position and will be effective cope with the challenges of 10 times bandwidth, 1/10 delay, 100 times network connections, and 10 times network complexity in the 5G era, supporting to provide users with more innovative services such as Cloud VR, 8K video, and high quality private lines, bringing user experience enhancement and greater space for business growth in the future.
 
As a long-term partner of Guangzhou Telecom, FiberHome has built a ubiquitous, ultra-wide, open, and on-demand smart optical network solution to help network transformation. FiberHome's beyond-100G technology has a system capacity of 25.6T, which is 3.2 times that of a 100G system, further reducing the cost and energy consumption of single G-bit transmission. In addition, in order to more flexibly serve the needs of Guangzhou Telecom's government and enterprise customers' access to private line networks, the system also deploys a universal line card to support OTN-CPE equipment access through the NNI interface, while ensuring rapid end-to-end service release It also takes into account the openness of the network.
 
FiberHome states: "This smart all-optical integrated service bearer network co-created with Guangzhou Telecom is the successful commercialization of the single-carrier 400G ROADM pilot network and an important milestone in the global commercialization of smart optical network solutions. FiberHome will continue to carry out more innovative cooperation with Guangzhou Telecom to meet the needs of faster and more flexible network deployment, improve the user experience-centric all-optical bearer network to extend to the desktop, help Guangzhou Telecom grasp the strategic opportunities in the new infrastructure era.
 
Guangzhou Telecom will build a differentiated high-quality OTN private line based on the technical advancement of this optical network, and use the characteristics of large bandwidth, low latency, high reliability and high security to accelerate the penetration and integration of optical network and various industrial fields to serve "new digital infrastructure" in Guangzhou. In the future, Guangzhou Telecom and FiberHome will continue to explore in the field of optical networks, accelerate the promotion of network intelligence, business ecology, and operation intelligence, provide a wider range of private line business interfaces at a better network access, and enable high-quality OTN lines to benefit thousands of industries.


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