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 Gecen CATV-FTTH Optical Receiver Model ORH-1180AW

Features:

• 1. Applicable GPON, EPON, compatible with any FTTx PON technology       
• 2. Excellent linearity and flatness        
• 3. Forward RF branch output        
• 4. Wide range of optical input power        
• 5. Single-mode fiber high return loss        
• 6. Forward working frequency extended to 1.2GHz, RF amplifier part adopts the high performance low power consumption GaAs chip,        
• the maximum output level up to 82dBμV        
• 7. Ultra low noise technology        
• 8. Smaller size and easier installation        
• 9. RF Automatic gain control function is realized by MCU, optical AGC control range: -7dBm~+2dBm       
• 10.OPT LED Status indicator: RED: >+3dBm,GREEN: -7~+3dBm,ORANGE : -10~-7dBm,RED: <-10dBm

  Specifications

   

  Item	Description	Remark
  RF Connector	F-female
  Optical Connector	SC/APC or SC/UPC
  Power Supply	DC2.1
  Responsivity	≥0.9A/W
  Input Optical Power	-15~+3dBm
  	-7~+2dBm	AGC
  Optical Return Loss	≥45dB
  Input Wavelength	1260~1600nm
  Receive Wavelength	1550±20nm
  Bypass Wavelength	1310/1490nm
  Optical Fiber Type	Single Mode
  Frequency Range	47-1200MHz
  Flatness	±0.75dB
  Output Level	≥82dBμV	-1dBm input power or AGC
  CNR	≥50dB	Testing conditions:-1dBm input power ,1550nm optical transmitter 3.8% OMI at 59ch PAL-D
  CSO	≥62dB
  CTB	≥65dB
  Return Loss	≥16dB
  AGC Stability	±1dB	With AGC function
  MGC Range	0~20dB	With MGC function
  Output Impedance	75Ω
  Power Supply	12V
  Power Consumption	<2W
  Dimensions	88*50*22mm
  Housing Material	Aluminum alloy