News

The International Communication Exhibition (Netcom) is the most professional communication exhibition in Central and South America. It has been successfully held for 9 sessions (two years) and is organized by ARANDA, a well-known industry exhibition association in Brazil...

The global professional exhibition of optoelectronic industry with great scale, influence and authority–China International Optoelectronic Expo (referred to as: CIOE China Optical Expo) will be moved to Shenzhen International, located in Baoan District for the first time on September 9-11, ...

The opening ceremony of the 21st CHINA INTERNATIONAL OPTOELECTRONICS EXPOSITION（CIOE 2019）and Global Optoelectronics Conference（OGC 2019）were grandly opened on the morning of September 4th at the Jasmine Hall on the 6th floor of the Shenzhen Convention & Exhibition Center. More than 300 ...

What is PON? Broadband access technology is surging, and it is destined to become a battlefield where smoke will never dissipate. At present, the domestic mainstream is still ADSL technology, but more and more equipment manufacturers and operators have turned their attention to optical network ac...

With the continuous development of optical communication technology, optical fiber communication has experienced five generations since its appearance. It has undergone optimization and upgrade of OM1, OM2, OM3, OM4 and OM5 fiber, and has made continuous breakthroughs in transmission capacity and...

From the late 1980s, fiber-optic communications gradually shifted from short-wavelength to long-wavelength, from multimode fiber to single-mode fiber. At present, single-mode fiber is widely used in the national cable trunk network and the provincial trunk line network. Multimode fiber is only li...