A new mobile network will trigger Google Facebook and Microsoft – Google will begin to envy the fastest in the history of the sea from this Thursday optical cable . Although Facebook and Microsoft have started to build the submarine cable project, in order to access their services more quickly in the Internet, but it […]
From the Ministry of Commerce issued a 2016 fifteenth announcement, the content of imports originating in the United States and the European Union Optical fiber The application of anti-dumping measures to the final review results. In April 21, 2011, the Ministry of Commerce issued the 2011 seventeenth announcement, decided on imports originating in the United States and […]
Idiopathic 2015 earnings information, achieved a total revenue of 2 billion 450 million yuan reported an increase of 28.04%; net profit of 91 million 940 thousand yuan, an increase of 65.40%. Notice that the main reason for the profit growth is: on the one hand, the original business market sufficient orders, although product prices continued […]
According to Reuters, British commodities research firm CRU revealed that in 2015, global optical cable Installed capacity reached 364 million core km, compared with 2014 311 million core kilometers an increase of 17%, a record high. CRU also pointed out that the 2014 cable installed capacity compared to 2013 increased by 18%. We can see […]
Memorial Optical fiber The invention of the 50 anniversary of the General Assembly held in beijing. The event invited well-known academicians, experts and scholars, the industry pioneer in Beijing, to commemorate this inventions far-reaching impact on the world, the latest development trend of the future of technology and the growth of new industries. Academician of the Academy […]
Reuters this month China Telecom In the sunshine procurement online announced the 2016 annual route optical cable Line project (the first batch) the successful results of cable procurement projects, only The flames of communication YOFC finalists and two manufacturers. 2016 trunk cable line engineering (first batch) including Guangzhou Jiujiang trunk cable line engineering and Mongolia […]
In 2016 the national communications network photoelectricity The joint meeting of experts on the cable was held in Suzhou Wujiang on June 23rd, the meeting by the China CEEIA wire and cable branch, Chinese photoelectric cables and electronic components industry association Optical device Branch, China communication communication cable Enterprise Association optical cable Jointly organized by […]
Reuters China Unicom Experts and manufacturers in Xinjiangs first international land route of large capacity G.654.E Optical fiber Acceptance of communication engineering. Jiangsu Hengtong optical fiber Polytron Technologies Inc as a leader in enterprise of domestic fiber industry were invited to participate in the project acceptance. The national trunk project is located in Xinjiang Hami Balikun, line distance […]
From the next few years, the development speed of wire and cable industry in China will be higher than the speed of development of the national economy, is expected to reach more than 10%. Especially the power lines and ADSS optical cableThe average annual growth of up to 15%, the momentum of rapid. In recent […]
Introduction: The nonlinear effect will cause additional loss and interference, deterioration of system performance. WDM high power optical system and optical fiber transmission along the long distance, therefore produce nonlinear distortion. Nonlinear distortion has stimulated scattering and nonlinear refractive index of two. 1 Introduction Optical fiber The composition. Answer: the fiber consists of two basic […]