At present our country network deployment of the worlds largest 100G network As users of broadband, traffic, a surge in demand, 400G has been put on the agenda. For , the industry began to focus on a new optical fiber and cableTechnology. Recently, Shianfu optical general manager Dr. Song Haiyan accepted an interview with the reporter, sharing on light in the new G.654 to reporters Optical fiber optical cable In the process of production and testing experience.
The first complete G.654E optical fiber cable cable model
2015 China Unicom In order to study the application of G.654 model in high speed optical fiber system for land 400G and above, in Xinjiang launched a pilot project – Hami – balikun.
As China Unicom China long-term partner, Shianfu optical full participation in the project, mainly responsible for incoming inspection, optical fiber cable, set plastic sheath, production and testing work, verify the common cable manufacturing process can be applied to the new G.654 fiber. Dr. Song pointed out.
In order to meet the needs of land application, new G.654 fiber should have low attenuation, large effective area, low bending loss properties. This project is used in the cable from the 7 fiber producers 16 new G.654 fiber were tested to verify different properties of new G.654 optical parameters of different manufacturers, in the land use in the environment, provide the basis for the development of new fiber optic G.654 the next step. 48 core G.652D fiber and also use Shianfu self-produced in fiber-optic cable and test comparison.
This year is the 30 anniversary of the establishment of Shianfu Shianfu optical luminous, and China Optical communication The construction of common development, by virtue of its light on the accumulation of 30 years of production experience, successfully completed the China Unicom trunk project acceptance work, and the performance indicators are better than the industry standard.
Dr. Song said: as the first domestic new Shianfu optical G654 optical fiber cable manufacturers, means the cable technology on G654 fiber has a new light, for Chinese Unicom to provide technical support for future promotion of new G654 optical fiber cable. With the completion of the Hami – Balikun trunk cable laying, Chinese Unicom will further performance of the new G.654 fiber to verify, but also for the next land programmed by the G.654 fiber industry standard basis.
Need to cooperate with fiber optical system development
With the advent of the 4K, VR and other video applications, users demand more and more diverse, increasingly high demand for optical fiber system, the million class Internet vision, connection is the foundation, but also put forward new requirements on the optical fiber. At present, 400G will usher in large-scale deployment, in the 400G era, the dispersion parameters of optical fiber is not the most attention, but higher requirements on attenuation and nonlinear, ultra low loss, large effective area of optical fiber cable industry has become a hot research model.
Optical fiber and cable production and demand in China has accounted for more than half of the global share, but in the ultra low loss, large effective area of new fiber still lags behind that of developed countries. Dr. Song said: the fundamental research in our country, the materials of the original invention is far behind Europe and other developed countries, the industry needs to carry forward the artisan spirit , practical research, realize the transformation from the power to the power of the optical fiber.
Dr. Song pointed out that the promotion of new cable is a double-edged sword, the industry should be reasonable to accept new things, we should also learn from the past in a large number of installed fiber G.655 lessons, the consideration of the cost, and the current network compatibility and future of optical fiber optical transmission The trend of technological development, and fiber manufacturers HUAWEI As the industrys leading manufacturer of optical transmission equipment to strengthen exchanges and cooperation.
At present, China is vigorously promoting the 2025 Chinese manufacturing, 4 industry, the industry have to intelligent manufacturing as a focus, in the opinion of Dr. Song, the Internet, networking, cloud computing and other manufacturing industry gradually introduced irresistible trend. In order to improve the production efficiency, Shianfu optical strengthen the lean production management field based on 5S and TPM, to strengthen the quality management concept. In workshop management, the introduction of the new Chinese 2025 and 4 industry concept, with automation, intelligent and lean technology to improve efficiency and reduce cost.
At present, optical fiber and cable manufacturers are an important way to expand overseas as the growth performance, as a joint venture, Shianfu optical with foreign background, have their own views on fiber optic cable manufacturers to go out. Dr. Song pointed out that Chinas optical fibre and cable enterprises in expanding overseas markets, we must pay attention to the localization, and to continue to develop in the overseas market development, management and other aspects of the talents.
