Items	Unit	Parameters	Remark
Forward Path
Optical parameters
Received Optical Power	dBm	-5 ～+2
Recommended Range	dBm	-3 ～ +1
Optical Return Loss	dB	>45
Received Optical Wavelength	nm	1100 ～1600
Optical Connector		FC/APC, SC/APC	Optional
Optical Fiber		Single Mode
Link parameters
C/N	dB	≥ 51
C/CTB	dB	≥ 65
C/CSO	dB	≥ 60
RF parameters
Frequency Range	MHz	45/87 ～750/862	1GHz
Flatness in Band	dB	±0.75
Nominal Output Level	dBμV	≥ 104 (-2dBm)
Max. Output Level	dBμV	≥ 108
Input Return Loss	dB	≥16(45～550 MHz) ≥14(550～862MHz)
Output Impedance	ohm	75
Return Path
Optical parameters
Optical Emit Wavelength	nm	1310±10
Laser Type		FP or DFB
Output Optical Power	dBm	1 ～3
Optical Connector		FC/APC, SC/APC	Optional
RF parameters
Frequency Range	MHz	5 ~ 30/65
Link Flatness	dB	±1.5
Input Level	dBuV	75 ～ 85
Input Return Loss	dB	≥16
Output Impedance	ohm	75
NPR Dynamic Range	dB	≥10(NPR≥30dB)
General
Supply Voltage	V	AC135～250, AC35～90
Power Consumption	W	≤ 80
Operating Temperature	C	-20～+60
Storage Temperature	C	-30～+75
Relative Humidity	%	Max. 95%No Condensation
Dimension	mm	550L* 280W* 218H
Weight	Kg	0.23

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catv ftth optical receiver

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