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About the mobile communication multi-band combiner POI
Mobile communication multi-frequency combiner (POI) is a high-performance communication equipment, which is widely used in mobile communication networks. Quanzhou Litai Communication Equipment Co., Ltd. is a professional manufacturer of POI, committed to providing customers with high-quality products and services.
A mobile communication multi-frequency combiner (POI) is a device used to achieve interconnection between different communication networks. It can combine different communication signals on the same transmission line, improving the efficiency and capacity of the communication network. POI can support multiple communication technologies at the same time, such as 2G, 3G, 4G and 5G, etc., and is compatible with different communication standards and frequency bands.
POI has a variety of functions, including signal conversion, signal merging, signal distribution, etc. It can send signals from different base stations to the target network after reasonable processing and conversion, so as to achieve seamless connection between different networks. At the same time, POI can also provide accurate clock synchronization and delay control functions to ensure the stability and reliability of the communication network.
In mobile communication networks, POI is widely used in all links. It can be used in places such as indoor distributed systems (DAS), macro base stations, micro base stations, and core networks. In an indoor distribution system, POI can merge and distribute signals from different base stations to different indoor antennas, providing a wide indoor coverage. In macro and micro base stations, POIs can merge and distribute signals from different frequency bands for seamless handover and smooth roaming. In the core network, POIs can convert and transmit signals between different networks to ensure interoperability between networks.
Quanzhou L-TEL Communication Equipment Co., Ltd. is POI products have excellent performance and stability. We use advanced technology and high-quality materials to ensure the reliability and longevity of our products. We also have a professional R&D team and a perfect after-sales service system, which can provide customers with comprehensive technical support and solutions.
When using POIs, you need to pay attention to the following points. First of all, the POI should be installed in a suitable location to ensure the stability and reliability of signal transmission. Second, POIs should be configured and adjusted according to actual needs to meet different communication requirements. Finally, POIs should be regularly maintained and overhauled to ensure the normal operation and performance of the equipment.
In conclusion, the mobile communication multi-frequency combiner (POI) is an important communication equipment that can improve the efficiency and capacity of the mobile communication network. Quanzhou L-TEL Communication Equipment Co., Ltd. is committed to providing customers with high-quality POI products and services, and helping the construction and development of mobile communication networks.
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About the various communication system repeaters
Repeaters for various communication systems A repeater station refers to a device or system used to enhance the transmission of radio signals. It plays the role of signal amplification, signal compensation and signal conversion in the communication network, and improves the coverage and signal quality of the communication system. Here are a few common communication system repeaters. 1. Mobile communication repeater: Mobile communication repeater refers to the equipment used to enhance the signal of mobile communication network. It amplifies and forwards the signals received by the base station to provide better communication services over a wider coverage area. The mobile communication repeater is usually composed of an antenna, an amplifier and a controller, which can be applied to different mobile communication networks such as 2G, 3G, and 4G. 2. Police Communication Repeater: A police communication repeater is a device used in police communication networks. It is mainly used to enhance the coverage and penetration of police communication signals in order to maintain good communication quality in emergency situations. Police communication repeaters typically use high-power amplifiers and a variety of antenna technologies to ensure stable communication services in a variety of environments. 3. Satellite Communication Repeater: A satellite communication repeater is a device used in satellite communication networks. It is mainly used to receive weak signals from satellites, amplify them, and relay them to user terminals. Satellite communication repeaters are usually composed of antennas, low-noise amplifiers and signal processing units, which can be applied to different satellite communication applications such as radio, television, and the Internet. 4. Aeronautical Communication Repeater: An aeronautical communication repeater is a device used in aeronautical communication systems. It is mainly used to enhance the transmission range and quality of aeronautical communication signals and ensure the safety and smoothness of air traffic. Aeronautical communication repeaters typically consist of ground stations and equipment on board an aircraft that transmit voice and data information through two-way radio communications. 5. Railway communication repeater: A railway communication repeater is a kind of equipment used in railway communication systems. It is mainly used to enhance the transmission capacity of railway communication signals, so as to realize communication and signal control between trains. Railway communication repeaters usually consist of signal amplifiers and controllers, which can be adapted to different railway communication standards and protocols. In conclusion, communication system repeaters play an important role in different areas of application. It improves the performance and reliability of communication systems by amplifying, forwarding, and processing signals, enabling people to communicate over a wider area and have a better communication experience.
Technological innovation is the key to core competitiveness
Technological innovation is the key to core competitiveness. Sino-i has built a strong information R&D and operation team, with nearly 2,000 software R&D personnel, and is the chairman unit of the "Changfeng Alliance Internet Information Service Industry Promotion Working Group" of the Ministry of Science and Technology. In terms of ICT infrastructure, Sino-i has established professional data centers in Beijing, Guangzhou, Suzhou and other places, realized the interconnection of North-South Telecom, built a highly secure and reliable network environment, and has more than 3,000 operating equipment; established joint laboratories with NetApp, HP and other companies to realize computing pooling and storage pooling; and in the field of e-commerce, pioneered the development of an e-commerce platform with on-demand and personalized services. Now it has applied for more than 10 technical patents and has become a pilot enterprise of patent engine in Beijing.
Technological innovation is the key to core competitiveness. Sino-i has built a strong information R&D and operation team, with nearly 2,000 software R&D personnel, and is the chairman unit of the "Changfeng Alliance Internet Information Service Industry Promotion Working Group" of the Ministry of Science and Technology. In terms of ICT infrastructure, Sino-i has established professional data centers in Beijing, Guangzhou, Suzhou and other places, realized the interconnection of North-South Telecom, built a highly secure and reliable network environment, and has more than 3,000 operating equipment; established joint laboratories with NetApp, HP and other companies to realize computing pooling and storage pooling; and in the field of e-commerce, pioneered the development of an e-commerce platform with on-demand and personalized services. Now it has applied for more than 10 technical patents and has become a pilot enterprise of patent engine in Beijing.
Quanzhou Litai Communication Equipment Co., Ltd
Tel: 86-13055661079
E-mail: hbk@l-tel.com / winana@l-tel.com
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