1.SR801 FTTH Mini fiber optic node is uesd for characteristic product of FTTH network 2.New product,good quality,low price SR801 FTTH Mini fiber optic node SR801 optical receiver is our companys another characteristic product for FTTH network.This product adopts the small cast aluminum outer covering, the internal circuit structure compact reasonable; the performance index is outstanding, which is first choice product of the plot or the family optical fiber network. Performance Character l 1 way forward frequency output, the impedance is 75Ω.l Adopt GaAsl 12-15V DC voltage power supply.l - 20dB input and the output test port, the debugging is more convenient.l Optical power test port 1V/1mWl Forward SC/APC, Return path SC/APC  Performance Parameter 

Item	Unit	SR801
Forward Performance Parameter
Optical Parameter
Receive Optical Power	dBm	-7 ~ +2
Propose Use Range	dBm	-3 ~ +1
Return Loss	dB	> 45
Optical Wavelength	nm	1100 ~ 1600
Connector Type		SC/APC
Fiber Type		Single Mode
Circuit Parameter
C/N	dB	≥ 50
C/CTB	dB	≥ 65
C/CSO	dB	≥ 62
RF Output Performance
Frequency Range	MHz	45/87 ~ 750/862
Flatness Band	dB	±0.75
Rated Output Level	dBμV	≥ 852dBm
Max Output Level	dBμV	≥ 90
Input Return loss	dB	≥ 14
Output Impedance	Ω	75
Return Transmit Performance Parameter
Optical Parameter
Optical Transmit Wavelength	nm	1310±10
Laser Type		FP Laser
Output Optical Power	mW	0.5 ~ 2
Connector Type		SC/PC
RF Output Performance
Frequency Range	MHz	5 ~ 30/65 decided by user
Flatness of Circuit	dB	±1.5
Input Level	dBμV	80 ~ 90
Input Return Loss	dB	≥ 16
Output Impedance	Ω	75