Features
Modulator and the laser are both imported from USA or Japan
Perfect SBS suppress circuit applys for different types of CATV network
Excellent pre-distortion circuit ensures the best CTB and CSO when the CNR is in high standard
AGC and MGC function
Automatically temperature control
Laser monitoring, fault alarm and network management by software
RJ45 and RS232
Double power supplies can be switched automatically. Specifications
Item Units value
Optical and RF Parameters
Wavelength nm 1550±10
Output Power dBm 1*5,1*6,1*7,1*9,2*5, 2*7 ,2*6,2*9
Optical Return Loss dB ≥60
Connector / FC/APC Or SC/APC
Bandwidth MHz 45-862
Input Level dBmV 23±5 AGC
Flatness dB ≤±0.75 45~862 MHz
Return Loss dB ＞16 45~750MHz
Input Impedance Ohm 75
CNR* dB ≥50
CTB* dB ≤-63
CSO* dBm ≤-63
SBS dBm ≥16.0 13,16,18
General Parameters
Power Supply VAC/VDC 90～265/ -48
Power Consumption W ≤50
Working Temperature C 0～50
|
