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MDU-RFoG-F01 (OBI-Free)

RFOG ONU FTTH Optical Receiver
RFOG ONU FTTH Optical Receiver
RFOG ONU FTTH Optical Receiver

MDU-RFoG-F01 (OBI-Free)

Key Features

●  Support downstream optical AGC, whose control range is -6~0dBm
●  Adopt electrically adjustable mode for both EQ and ATT circuit using LED displaying screen to modify directly
●  Burst mode is supported
●  Upstream output optical wavelength is optional ( or specified by the user ) 
●  OBI-Free technology on this model support up to 16 R-ONUs transmitting into a single optical input
●  With WDM

MDU-RFoG-F01 (OBI-Free)

The MDU RFoG series FTTB Node is mainly used for RFoG network. “OBI-Free” R-ONU eliminate the Optical Beat Interferences (OBI) that has been an issue in the traditional RFoG deployments. Its return path laser can work in burst or continuous mode. The upstream output optical wavelength can be set as CWDM standard wavelength to shield the OBI effectively.

 

  • Input optical power 0~-6dBm, RF output power = 108dBuV
  • 42 ch @PAL ,CNR ≧47 When the optical power @ -5dBm
  • Optical Transmitter Power 2.5mW
Type Downstream Upstream
RF Passband (MHz)
54 / 87 / 105 / 258 - 1218 5 - 42 / 65 / 85 / 204
RF Return Loss (dB) -16 >16
RF Output Level (dBuV)
108 -
Optical Wavelength (nm)
1100~1560 1610
AGC (dBm) -6 ~ 0 -
CSO (dBc) ≥ -60 -
CTB (dBc) ≥ -60 -
CNR (dB) ≥ 52 -
Slope (dB)
3 -
Flatness (dB) ± 0.75 ± 0.75
RoHS Yes
Lead Free Yes
Halogen Free Yes or No

 

 

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