(1) For CATV long distance transmission (2) Very good price (3) Adjustable SBS (4) Good CSO, CTB, C/N  !550nm External Modulation Optical Transmitter 2×9dBm1) For long distance CATV transmission.2) Adopting low noise imported laser as signal source3) Adopting high-linearity external modulator to control the signal4) Adjustable SBS (13dBm, 16dBm, 18dBm)5) Double powers suppliersTechnical parameters:  Optic wavelength: 1,550±10nmOptical Connector type: FC/APC, SC/APC, SU/UPCOutput: ≥ 9dBmOptical output port: 2SBS suppression threshold: 13.5dBm, 16.5dBm, 18.5dBmOperating bandwidth: 47-862MHzRF input return loss: ≤16dBRF input level: 75 - 85dBuVFlatness: ≤±0.75dBInput Impedance: 75ΩCNT ≥ 52dBCTB ≤ -65dBCSO ≤ -65dBPower Voltage 90-265VPower Consumption ≤50WSize 19×11× 1.75 Pls visit our web to down more detailed catalogue.

1550nm External Modulation Optical Transmitter 2*9dBm Output