Optic node,FTTH,mini optical fiber node,Optical Input power:-6--+2,Output Level: 90dBm,low noise,Bandwidth:54~870optional

HHRX-860-1 Optic node,FTTH
A Forward Path
ITEM UNITS PARAMETER
Optical Parameter
Optical Input power dBm -6~+2(Recommend: -3~+1)
Optical Wavelength nm 1100~1600
Optical Fiber Connector SC/APC
Optical Return Loss dB ?45
Fiber Type single model
RF Parameter
Bandwidth MHz 54~870optional
Flatness dB ? ��0.75
Output Return Loss dB ?16
Output Impedance �� 75
Output Level dB��V ?80
Interstage Gain Ajustment dB Fixed attenuator:5,adjustable
InterstageSlope Ajustment dB EQ Fixed Insert:-6 or user assigns
Distortions
C/N dB ?51
CSO dBc ?-60
CTB dBc ?-65
Test conditons: input PAL-D of 59 channel,standard optical transmitter input RF is 80dB��V,optic road is10Km,fiber add up fiber variable attenuator ,the input optic power of test receiver is-1dBm.
Others
Voltage Power(V) DC12V~15V
Power loss(W) ?4
Working temperature() -0+45
Storing temperature() 0+70
Housing Dimensions(mm) 128��120��35
Weight(Kg) ?1.0


B Return Path
Optical Parameter
ITEM UNITS PARAMETER
Laser FP or Non-cooling DFB
Optical output power mW 0.5, 1, 2
Optical wavelength nm 1310��30 or 1550��30
Optical connector SC/APC
Fiber type single model
RF Parameter
Bandwidth MHz 5~42 optional
Flatness dB ? ��1
Input Return Loss dB ?14
Input Impedance �� 75
Output Level dB��V 85~90