1310nm CATV Transmitter

The optic transmitter AOT-03, with 19 inch 1U rack-mount, adopts newly developed whole-band frequency pre-distortion circuit. Comparing with traditional pre-distortion circuit, it takes advantage of improving non-linear parametersCTB≥68dB , CSO≥66dB, meanwhile, as a result of signal without delay and will not drift with temperature, it enhances stabilities during signal transmitting; With the help of high performance DFB laser and microprocessor technology, AOT-03 transmitter operates with wide frequency bandwidth, big transmission volume, non-linear and low distortion characteristic; The working status of DFB laser monitored by microprocessor displays on the front panel. Product features Connector Type: FC/APC or SC/APC Note: FC/APC connector is standard.RF Parameters Operating bandwidth: 47-862MHz Input level: 75-85dBuV Flatness: ≤±0.75dB Input impedance: 75Ω Input return loss: ≥16dB(47-550 MHz) ≥14dB(550 MHz-862 MHz) Test Port: -20dB Power Supply AC operating voltage: 150-264 VAC Power consumption: 30W (max) Note:An optional 48 V dc input is available; the allowed range is 36 to 70 V dc.Link Specifications CTB: ≥68 dBcCSO: ≥66 dBc1U, 19 Standard Rack-mount;Newly developed pre-distortion circuit;Working bandwidth 45 870MHz;Temperature control circuit;AGC mode and MGC mode;Working parameter displayed on LCD of front panel;RS232 and RJ45 port in the rear panel, support SNMP network management.Optic feature: RF input reflection Loss ≥16dBwavelength1310±20nmother indexOptical reflection loss≥45dBworking temperature 0+50Optical output power 415dBm/2.531mWpower supply AC 220V,50/60HzRF featurepower consumption 15W(Typical)Working bandwidth 45870MHzdimension 483×370×44mmL×W×HRF in-band flatness ±0.75dBweight. 5.5KgRF input power level 80±5dBuV