Кабельного телевидения Оптический модуль приемника

AOR03R adopts low-noise optical photo diode, microprocessor technology and bus architecture to make sure its high-performance and stabilities; there are A, B, C, and D paths, each path picks up the signal from 1310nm or 1550nm, and then transfers it into RF signal. Before shipping out, AOS03R can be set as four-path mixed output; each path can choose AB-1as the channel switch to fulfill the transfer function between two paths; the output power of each path can be controlled by the front control panel. AOR03 is widely used in return optical receiving of HFC system by cooperation with AOS03 in big and medium cities. Product Features: 5200MHz working broadbandMGC control moduleDigital gain control as 40dBLow optical power receiving: -16dBmMinFor unique optical receiving channel.Optical feature. RF output return loss≥16dBwavelength:1310±20nm ,1550±20nmother parameteroptical return loss: ≥45dBworking temperature 0+50output optical power: -16dBm0dBmstorage temperature -40+85RF Feature.dimension 320×30×195mm(L×W×H)working broadband 5200MHzweight 1.0KgRF in-band flatness±0.75dBRF output power 90dBμV (single path),82 dBμV (four-path mixed) Link Features: Return output powerdBμV NPR Parameter(dB) 90 NPR≥30dBNPR Dynamic Range≥20dB