Zhongtian Technology has developed new optical fiber support technology in the 400G era

At the "Commemoration of the 50th Anniversary of the Invention of Optical Fiber" held recently, Zhongtian Technology exhibited optical fiber preform technology with independent intellectual property rights and a series of optical fiber and cable products, Zhongtian Technology experts also introduced Zhongtian Technology's technology research and development achievements in low-loss G.
654 optical fiber to guests and audiences, and greeted the arrival of the 400G era with advanced technology, products and high-quality services
.

The surge in data traffic is driving the continuous evolution of optical transmission technology, from 1G and 10G to 40G, which is now mainstream and 100G
, which is booming.
Under the dual promotion of technology and market, faster and stronger ultra-high-speed optical transmission technology represented by 400G has emerged and is maturing, and the research of future-oriented 1T technology has also been carried out
.
It can be said that driven by mobile Internet, cloud computing, high-definition video and other services, ultra-100G high-speed transmission technology has become a research hotspot
in the field of optical communications.
The industry expects that by around 2017, 400G technology will be gradually commercialized
.

The main battlefield of 400G technology is in communication operators, but as a manufacturer of optical fiber and cable, Zhongtian Technology also began to plan and prepare support technology a few years ago, and implemented a three-step strategy: the first step was to develop low-loss optical fiber; The second step is to develop large effective area optical fiber; In the third step, ultra-low loss large-effective area optical fiber was developed, and the relevant samples are now available
.

The landing of 400G requires new optical amplifier technology, and the new optical fiber provided by Zhongtian Technology meets the requirements of operators for this technology, solves the problem of long-distance transmission, and reduces equipment investment
.
The development of 400G technology also requires the support of new optical fiber and cable technology, and the large-core and ultra-large core number optical cables provided by Zhongtian Technology meet this demand
.
In China Unicom's 400G technology test, Zhongtian Technology's new optical fiber products can be well matched
with operators' equipment.
At the same time, Zhongtian Technology is the first in the country to have air-blown optical cable technology, which facilitates the laying of new optical cables in the city, and the soft micro-cable technology developed by Zhongtian Technology also meets the needs
of user capacity increase.

After more than 20 years of development, Zhongtian Technology has formed a whole industrial chain of optical cable, optical fiber and optical fiber preform, especially on large-size fully synthetic optical fiber preform, which has completely independent intellectual property rights, which has made important contributions
to the development of China's information industry.