新闻资讯

The speed of light is 300,000 kilometers per second, the maximum physical speed currently applicable to humanity.

Since the beginning of this year, the three major telecom operators have further intensified their deployment of PON…

Sustained rapid economic growth and rising income levels have driven a sharp surge in the number of domestic Internet…

Tapping a few keys on a mobile phone in the office or in the car, by the time you push open the front door…

In recent years, the focus of communication technology development has shifted from voice to data.

News Report (Reporter Liu Qi) Yesterday, China Putian Information Industry Co., Ltd.

Global optical transceiver sales fell 5% in Q1 2011 after reaching a record high in Q4 2010.

The State Council Information Office will hold a press conference at 10:00 AM on October 28, 2010…

The "Zhongguancun 1+1 Public Welfare Platform" is a public welfare activity platform initiated by the "Zhongguancun…

The 09 China FTTH Development Summit was grandly held at Beijing Nanyueyuan Hotel from May 21 to 22.

The IDM-480GE Gigabit Broadband Data Optical Terminal has been in stable pilot operation for one full year.

On the afternoon of April 25, Beijing Ruiguang Jiyuan Digital Technology Co., Ltd. arranged a spring outing for its employees…

Whatever you do, you must be down-to-earth and patient. "What is work? Work is repeating the same thing every day.

In November 2009, employees of Raytrans and Lingtong Telecom held a friendly basketball match at Beijing Sport…

The largest and most influential world-class information and communication technology exhibition in Asia in 2010…

""A person cannot stand without integrity, and an enterprise cannot survive without credibility." Raytrans will…

To celebrate the 60th anniversary of the founding of the People's Republic of China…

With the crisp autumn air, it is the perfect season for an outing. The company organized all management staff and…

Celebrating National Day and Mid-Autumn Festival! All staff of Beijing Ruiguang Jiyuan Digital Technology Co., Ltd.

Exhibition Introduction: In the face of military operations, sudden major incidents, and natural disasters, military…

Raytrans, rooted in the optical communication industry and committed to the R&D, production…

Implementation plan for the Product Quality Month campaign. In today's increasingly developed market economy…

Beijing Ruiguang Jiyuan Digital Technology Co., Ltd. September 2009

Base Station Energy-Saving Ventilation, Base Station Anti-Theft Alarm, Transmission Line Monitoring…