FCOR-2001 RFoG ONU optical receiver

Dual Fiber Bi-directional Mini Type RFOG Optical node


  FOT FCOR-2001 RFoG ONU optical receiver is home use product, which is specially developed for FTTH network structure. The return path adopts burst mode RFOG (turn on the laser when have return signal), which greatly reduced the noise collection.



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  • Excellent AGC characteristic, when the input optical power range is -7~+2dBm, the output level, CTB and CSO basically unchanged.
  • Professional RF attenuator circuit, with good attenuation linear and high precision.
  • GaAs amplifier device, with good index, low distortion and high reliability
  • The return path control adopts burst mode, which greatly reduced the noise collection
  • The shell adopts aluminum die casting, the heat dissipation effect is good and the appearance is exquisite


Forward path  
Optical AGC control range:-7~+2dBm
Operating frequency45/87 ~ 862/1003MHz
Flatness in band±0.75dB
Rated output level: ≥ 92dBμVMaximum output level: ≥ 92dBμV
C/N≥ 51dB (Note1)
C/CTB≥ 68dB (Note1)
C/CSO≥ 65dB (Note1)
Return path
Output optical wavelength:1310±10nm (or specified by the user)
Output optical power1mW (or specified by the user)
Operating frequency5~65MHz (or specified by the user)
Link flatness±1.5 dB
Input level range75 ~ 85dBμV
Input return loss≥16dB
NPR dynamic range: ≥10dB (FP laser, NPR≥30 dB); ≥15dB (DFB laser, NPR≥30 dB)
Note1: The test conditions refer to GB/T 143-2000.
General Performance
Operating temperature-20 ~ +55 ℃
Operating voltageDC +12V
Consumption≤ 6W
Dimension155*116*26mm (L*W*H)


  RFOG Optical Node in a VoD overlay FTTx application

VoD overlay FTTH RFoG in application

VoD overlay FTTH RFoG in application

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