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2021 new year new beginning
Happy Chinese new year to all friends!READ MORE -
What are the common fiber attenuators?
Fiber attenuator is a kind of optical device which can reduce the energy of optical signal. By attenuating the input optical power, the distortion of optical receiver caused by the input optical power is avoided.READ MORE -
Main difference and application of G.652 fiber subclasses
G. 652 fiber is the first single-mode fiber type, and it is also the most widely used fiber in communication network. Whether it is long-distance network, local network or access network, G.652 optical fiber is the absolute protagonist, and its total usage accounts for more than 95%.READ MORE -
Development of optical fiber communication technology
The extraordinary 2020 has passed. In this year, the optical communication industry has been developing in turmoil, and we have gained a lot. Let’s review the development of the optical communication industry again and learn from the history.READ MORE -
Advantages of GPON in optical fiber communication
​With the continuous improvement of high-speed network construction and the demand of Building Digital Smart Life Based on the “three trillion” network capability, operators need longer transmission distance, higher bandwidth, stronger reliability and lower business operation cost (OPEX), while GPON supports multiple functions to meet the needs of customers.READ MORE -
Analysis of market status and development prospect of China's optical communication industry in 2021
The extraordinary year 2020 has become the past. For the optical communication industry, what will 2021 be like?READ MORE -
Nine observations of Chinese optical communication industry in 2020
2020 is an extraordinary year. Let’s look at the industry events in 2020.READ MORE -
Building Digital China optical network base with a sense of mission
Optical network is not only the carrier of Internet of things and communication network, but also a carrier of 4G, 5G, data center and Internet of things.READ MORE -
What is the winter solstice in China?
From this day on, the sun began to bloom, symbolizing the return of the sun to the earth, is the beginning of the season. Winter solstice and the original meaning of Christmas in the West are to celebrate the return of the sun.READ MORE -
The largest 5g network in the world: 718000 5G base stations have been built in China
The latest data showed that China has built the world’s largest 5g network, with 718000 5G base stations built, and 330000 5G base stations have been jointly built and shared.READ MORE
