China Post Technology Communication Technology Co., Ltd. 5G digital fiber repeater station series products adopt digital RF circuits and embedded software technologies such as FPGA, ARM (MCU), ADC/DAC, broadband Doherty amplifier, digital predistortion and other digital RF circui

Category：technology

2025-04-02

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

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

✦

Network machine

✦

Remote machine

Applicable scenarios

html l3

residual community

office building

basement

elevator

town

scenic area

highway

tunnel

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