China Post Technology Communication Technology Co., Ltd. 
G digital fiber optic repeater station series products, using digital RF circuits and embedded software technologies such as FPGA, ARM (MCU), ADC/DAC, broadband Doherty amplifiers, digital predistortion and other digital RF circuits and embedded software technologies, digitizing the 4G&5G and 5G signals, and through fiber stretching and power amplification, the signal coverage of the 5G signal blind spots and weak coverage areas is completed; the product adopts a network management software platform with a microservice architecture, so that the 5G digital fiber optic repeater station can be monitored, managed and controlled.
core function
G signal extension overlay
improves 5G RU capacity utilization
reduces investment costs
product features
flexible source selection
ultra-long distance transmission It can be monitored and controlled
Honor & Qualification
- Deployment and application in many domestic province operators, and its market share is in the first echelon
- has obtained the first batch of 5G in China The model of the repeater station has been approved and certified by a third-party testing agency with CMA and CNAS qualifications,
- invention patents and more than 30 utility model patents, and more than 10 soft-selling
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Product details
Technical framework
- number Word circuit hardware: FPGA (including DPD) + ARM (MCU) + ADC/DAC
- RF circuit hardware: broadband Doherty amplifier + digital predistortion
- Embedded software: MCU program is based on UC OS Using embedded C language to develop
- Network management software platform: microservice architecture
system networking diagram
product picture
Network machine
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Network machine
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Remote machine
Applicable scenarios
html l3
residual community
office building
basement
basement
elevator
town
scenic area
highway
tunnel
