2021-12-01
324In the past, traditional connectors only had to have three performances: mechanical equipment performance, electrical equipment performance, and natural environment performance. With the advent of the 5G era, high-speed transmission technical connectors are also responsible for converting electronic signals and light signals. Important task
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In the past, traditional connectors only had to have three performances: mechanical equipment performance, electrical equipment performance, and natural environment performance. With the advent of the 5G era, high-speed transmission technical connectors are also responsible for converting electronic signals and light signals. The important task, in addition, the interface mode of the capacitive gate has gradually changed to wireless network transmission. Naturally, faster and low-latency transmissions are followed by innovations in Internet of Things technology Internet big data, which will inevitably make the overall design of the product more complicated, but the overall cost still needs to be manipulated within a certain range. Therefore, the connector is faced with the challenges of high precision, high reliability, miniaturization and relative cost reduction. In fact, the challenge is not limited to this...
At the beginning of June, the Ministry of Industry and Information Technology of the People's Republic of China distributed 5G commercial license plates to China Telecom, China Mobile, China Unicom, and the State Administration of Radio, Film and Television. my country announced that it has entered the 5G commercial year. It is understood that TE, as an independent innovation manager of high speed, heat rejection performance and EMI/SI solutions and its harsh natural environment industry, is working with various 5G wireless communication equipment OEM manufacturers and cloud service providers around the world. Work closely with 5G solutions and professional skills to successfully deploy 5G Internet.
The challenges encountered by connectors are much higher than imagined
Announcement of data information shows that by the end of 2023, the number of 5G signed users in the world will exceed one billion, and 2020 will also become an important time point for the announcement of 5G commercial deployment. According to IDC forecast and analysis, the 5G and 5G-related Internet infrastructure construction sales market will increase from 528 million U.S. dollars in 2018 to 26 billion U.S. dollars in 2022, with a compound growth rate of 118%. At that time, not only connectors, but also 5G infrastructure construction such as the total number of communication base stations, optical fiber lines, and optical modules will also be greatly improved, and the indoor space of the sales market will be wide. As everyone knows, if you want to seize this wave of opportunities, the challenges encountered by connectors are much higher than imagined.
At this stage, the challenges faced by connectors are specifically manifested in three aspects-the credibility of the product, the flow volume, and the miniaturization. In addition, the safety factor, effectiveness, energy consumption and environmental pollution issues of commodities must also be considered and dealt with.
In the future, 5G will be used in the three scenarios of improved broadband (eMBB), high reliability and low latency communication (uRLLC), and mass device communication (mMTC). What this requires is a very wide network bandwidth, a very high transmission speed, and a very reliable low-time connection. In addition, a large number of equipment types must be connected to the Internet.
In order to consider the transmission of such a lot of data and information, very diverse devices are integrated together. In order to better cover the spacing, the relative output power needs to be increased. Therefore, the heat transfer generated is beyond imagination, so the relative density of the connector is required. , The requirements for heat transmission, the requirements for credibility, and the requirements for speed have clearly put forward higher technical challenges than at any time.
Handle the challenge does not mean the end
The advantage of millimeter wave depends on the network bandwidth is very large, and the transmission rate is as fast as wind, but they do not know the disadvantage of having the data signal attenuation coefficient. Nowadays, in Sub-8GHz deployment, millimeter wave sales have accounted for more than 20%. What should you do as a connector manufacturer?
From the perspective of network deployment, the foundation of 5G is a fusion method, which completes seamless splicing and covering based on the accumulation of millimeter waves. Because millimeter wave transmission is susceptible, it is more suitable for long-distance transmission in more concentrated metropolitan areas, so millimeter wave layout points will be more diverse.
