... ~19 dBm 4. OEM 5. CE FWT-1550EH series, 1550nm Externally Modulated Optical Transmitter ,47~(860)1000MHz, ... 5265Km fiber,Receive0dBmCTB(dB)≤-65 CSO(dB)≤-65 SBS(dB)≥16.013~19dB adj.General ParametersNM interface ... 65dB,CSO≤-65dB,47~860 or 47~1000MHz,SBS:13~19dBm adjustable.5. Equipped with perfect RS232 ... CNR≥52dB and excellent CTB,CSO index.5, SBS:13~19dBm adjustable.6, ITU standard wavelength,±200GHz(± ...