News & Event

The collision of 5.5G and AI will promote the collaborative innovation of "network, cloud and intelligence", promote the in-depth development of digital transformation, prosper the industrial ecology, and accelerate the construction of a better intelligent world.

In modern communication engineering, optical cable jetting technology has become an efficient method for laying optical fiber networks. It uses compressed air to blow optical cables into pre-laid pipes to achieve fast, low-loss optical cable laying. However, to maximize the cable air blowing distance, multiple factors need to be considered, including the selection of fiber optic cables and pipes, cable blowing equipment and processes, operating techniques, environment and conditions, and real-time monitoring and adjustments.

From combating climate change to eradicating hunger and poverty, digital technology can help achieve 70% of the United Nations’ Sustainable Development Goals. Now, more than ever, innovative thinking and action in the digital world is needed to build a sustainable future.

Among many fiber optic cables, single-mode optical fiber and multi-mode optical fiber are two common types that have attracted much attention. They have significant differences in structure, transmission characteristics, and application fields.

The development of 50G PON (5G-A) cannot be separated from user demand. At present, 50G PON, like 5G, lacks a convincing explosion application scenario, and is not a very needed technology. Compared to 5G, the biggest advantage of 50G PON is cost. Although it will cost significantly more than 10G PON, it will still be much lower than 5G. By pairing with Wi-Fi 7, 50G PON is easier to provide users with low-cost, high speed, low latency Internet access capabilities, and is more easily accepted by the market.

The cost for huge fiber optic network maintenance is raising up since the popularity of FTTH and development of optical network end users. It is much more harder for operator to manage and maintenance PON network because network access information is incomplete, end users’ information is inaccurate,terminal signal release is incomplete. FCST have professional fiber optic test solution and related products, widely used in FTTH, LAN, metropolitan area optical fiber network, PON network construction, deployment, maintenance, certification and optical communication teaching & scientific research.

As a new generation of Passive Optical Network (PON) technology, 25G PON and 50G PON have huge potential and development space. They provide higher data transmission speeds and greater bandwidth, which can meet the growing network needs in the future and promote the development and popularization of digital society.

The 400G all-optical interprovincial backbone network is a long-distance optical signal transmission network device that can connect edge, center and hub cluster computing power and is the connection hub of the computing power network.

When testing with the wavelength of 1310nm, 1490nm, and 1550nm of ordinary OTDR, it is necessary to require that there is no communication light signal in the measured line. Forcibly Live Testing will burn the internal detector of the OTDR. Live testing is when testing, you can stop the light signal in the line, and OTDR can still complete the test.