Views:211 Author:Site Editor Publish Time: 2020-11-27 Origin:Site
5G has attracted great attention since its birth. Because it will bring huge economic benefits, the discussion about 5G and single-mode fiber jumpers in the world is increasingly heated and the world is heading for a 5G future with unprecedented speed and passion. The acceleration of a 5G development is directly proportional to the overall social investment and inversely proportional to the stock of 4G.
Investment refers to technology research and development, capital construction, and market promotion of relevant industries in the whole society. Stock refers to the existing 4G stock users and terminal usage habits. The overall investment level of the whole society determines the speed of solving the key problems such as single-mode to multimode fiber patch cord, investment, and business in the development of 5G, while the existing huge 4G stock users and the existing terminal usage habits determine the difficulty of 5G promotion. There is no doubt that 5G and fiber optic cable patch cords will bring great changes, but the development of 5G is not a simple copy of the 4G development process. The actual situation is much more difficult than the development of blueprint publicized by the media. If there is no sustained investment from all sectors of the society or great changes in the usage habits of existing users, 5G development, including multimode patch cord development, may be difficult and expected.
yes. The signal intensifier can operate TDD by switching the amplification direction to synchronize with the network. Signal amplifiers have been used in 4G TDD Systems since the 5G era, such as Sprint's 2.5GHz band. Similarly, these same or similar methods will be extended to 5G technology and optical fiber patch panel technology.
As long as it uses the same network protection standard (NPS) and fiber optic jumpers, the TDD signal expander will not produce more interference than the FCC expander and all indicators pointing to these NPS standards will be supported.
of course. As we have seen in most backhaul discussions on 5G, the duplex single-mode fiber cabling is the most popular solution, but not without alternatives. At present, the first 5G signal amplifier with 5G FR1 frequency has been launched on the market and the more innovative 5G FR2 frequency technology is also under active preparation.
Cellular operators have begun to recognize that 5G FR2 frequency transmission in homes, buildings, and vehicles faces significant challenges, but there is no indication that operators will limit 5G signal amplifiers. On the contrary, cellular operators have been looking for solutions that can promote reliable indoor 5G coverage and outdoor fiber patch cable, which also requires maintaining data rate and capacity.
It is expected that the 5G FR2 frequency associated with TDD Systems with unique timing will be challenged by the 5G FR2 frequency of multiple operators through a single system. Besides, each 5G cell tower only needs one carrier and a multi-directional antenna, which means that a full carrier 5G signal amplifier will be a challenge for us, but we are confident that we can provide multi-carrier connectivity by a multimode fiber patch cord.