RFOptic’s RFoF DAS extension system meets the demand of mobile system integrators by overcoming the loss caused by coax infrastructure at frequencies above 5.0Ghz. It utilizes RFOptic’s unique technology and offers a better performance than coax cable in terms of EVM and ACLR over a wide range of signal levels over long distances. The 5G system is comprised of outdoor enclosure which are situated on the roof close to the antenna and indoor connected by optical fibers. Each enclosure can be monitored and controlled remotely.

Key Features

  • Customized RFoF modules with enhances performance
  • Supports up to 6.0GHz
  • Superior linearity
  • Excellent gain flatness
  • 10 dB Noise Figure with LNA ON (MDS -164dBm/Hz)
  • Management via HTML/REST/SNMP or USB
  • Link gain control (60dB with 0.5dB step)
  • End-to-end build-in diagnostic reduces installation and maintenance time


  • 19” 1U enclosure with up to 6 Tx or Rx
  • Outdoor enclosure with up to 6 Tx or Rx


  • 5G test sites
  • DAS
  • Distributed Antenna
Frequency RangeMHz0.5 - 60000.5 - 6000
Adjustable Link Gain (nominal value)dB-327
Bi Dir. Loop Gain Isolation each directiondB1818
Attenuator 31 dB (Tx, Rx)dB0.50.5
Gain FlatnessdB±2.5±2.5
Input P1 dBdBm3-27
Noise FiguredB276
Maximum Input No DamagedBm2020
VSWR Input / OutputdBm2:12:1
Input / Output impedanceOhm5050
Optical and Electrical
Laser diode operating wavelengthµm1.31 or 1.551.31 or 1.55
Optical Power in the fibermw2.5 ±0.52.5 ±0.5
System Monitoring & ControlHTML
RF ConnectorSMA(f)
Optical MUX/DEMUX1310/1550mm
Optical ConnectorFC/APC or SC/APC
PowerTwo redundant PS 110/220 VAC
Mechanical and Environmental Parameters
Operating temperature°C-20 to +70-20 to +70
Storage temperature°C-40 to +85-40 to +85
EMC and Safety-CE & FCCCE & FCC