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Nokia 472573A.103 FXDB Flexi series base stations

Nokia 472573A.103 FXDB Flexi series base stations

Nokia 472573A.103 FXDB is a 90W triple-channel remote radio unit (RRU) dedicated to Nokia Flexi series base stations. As a core component in wireless communication base station systems, it undertakes the key tasks of wireless signal transmission and reception, and is crucial for ensuring the stable operation of 2G, 3G, and 4G networks. The detailed introduction is as follows based on its circulating product information and technical characteristics:

Core Technical Performance

Its core strength lies in the 900 MHz frequency band adaptation and triple-channel 90W power output capability. Specifically, it covers the frequency ranges of 880 - 915 MHz and 925 - 960 MHz, which is a common frequency band for traditional wireless communication and can well meet the signal coverage needs of urban, suburban and other multi - scenario base stations. In terms of interfaces, it is equipped with multiple professional interfaces to match different functional requirements, including power input interfaces, 6 7/16 female antenna interfaces, 3 QMA female receiving interfaces, shielded RJ45 female interfaces for communication, and 3GB or 6GB SFP optical modules interfaces. These interface configurations enable it to smoothly realize power supply, signal interaction with antennas, data transmission with baseband units and other functions.
Compatibility and Adaptation Features

It has excellent compatibility and is a dedicated accessory for Nokia NSN base stations. It can be perfectly integrated with Nokia Flexi series base station systems and can be seamlessly combined with baseband processing units (BBU) and other modules in the system to form a complete communication link without the need for large - scale transformation of the existing network architecture. In addition, its model shares the core specifications of the Nokia 472573A product series. It has consistent installation dimensions and interface standards with the same series of accessories, which facilitates operators to quickly replace accessories during daily maintenance and reduces the difficulty and cost of equipment operation and maintenance.
Application Scenarios

This RRU is widely used in various Nokia - built wireless communication base stations. It is suitable for urban dense urban area base stations responsible for large - traffic communication services, suburban coverage - oriented base stations, and industrial park dedicated base stations. It can efficiently complete the conversion between optical signals from the baseband unit and wireless radio frequency signals, and transmit the processed signals to the terminal equipment such as mobile phones through the antenna, while receiving the signals from the terminal and feeding them back to the core network. It is also often used as a spare part for base station maintenance. When the original RRU has problems such as reduced power or signal failure, replacing it with this product can quickly restore the base station's signal coverage capability.

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3.what can you buy from us?
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Brand new or refurbished equipment and circuit boards.BBU\RRU.
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Nokia 472573A.103 FXDB Flexi series base stations