5G In-building High Power RU PRU The PRU can be operated in 5G in-building and outdoors, and can expand 4T4R, 160W (Total) and 200MHz bands. Currently commercially operated on SK Telecom Network.


  • 4T4R 5G NR Remote device
  • Includes open CPRI interface and bandwidth extension (max. 200 MHz).
  • System capable of outdoor installation and in-building distributed antenna network construction
  • Provides 5G NR 4T4R service in the 3.5GHz band
  • Large output system to expand in-building coverage and increase capacity
  • 5G MIMO support for 5G Throughput increase (2x2 or 4x4 MIMO function support)
  • 5G NR 100MHz + 100MHz bandwidth expandable
  • 5G NR TDD timing synchronization support
PRU is a member of the cost-effective and highly scalable Mobile Access


  • Features

    • Supported frequencies(5G NR): 3.6 GHz ~ 3.8 GHz
    • Optic Interface: CPRI (IQ Compression) 10Gbps
    • 5G NR 100 MHz + 100 MHz band extension provided (IBW 200 MHz)
    • Smart PSU function for predicting power consumption and lifespan
    • Green Mode and Power Amp to reduce power consumption. Provide standby function
    • External battery port provided
    • Self-installation & Measurement function provided
    • Service band waveform monitoring function provided
    • Provides remote monitoring function through gREMS server
  • Applications

    • Mobile Access (Macro / Distributed Antenna) Service
    • 5G NR Radio Frequency Service
    • 4T4R Remote Radio Unit


    OAM and Maintainability

    • gREMS Protocol
    • CPRI Control & Management Protocol

5G DAS for High-PWR (PRU) PRU Applications


Parameter PRU
Frequency 3.6Ghz - 3.8Ghz (Max 200Mhz Support)
MIMO/Interface 4T4R / CPRI
Dimension (W x H x D) 600 x 430 x 210 mm
Weight 40 kg
Power Consumption (DL : UL = 4 : 1) Less than 750 W
Heat dissipation method Forced convection method (with external fan)

Related Solution and Product

  • Product gIRO (5G & LTE Integrated DAS) The gIRO is an integrated DAS that supports CDMA/WCDMA/LTE and 5G 4T4R in band 1,3,5,7.
  • Product AAU (5G In-building Low Power RU) The AAU can be operated on the ceiling/wall of 5G in-building and expandable to 4T4R, 30dBm (Total), 200MHz band. Currently commercially operated on SK Telecom network.