Product Name: Optical Receiver/CATV Indoor Four-Way Return Optical Receiver Model NO.: UV-ROR-4(II) Condition: New Certification: CE, ISO, RoHS Function: Receiving Signal Type: CATV?Cable Television?Equipment Receiver: 4 Way Return Receiving Opticalpowerrange: -10~0 Nominal Optical Wavelength: 1100~1600 Optical Fiber Connector Type: FC/APC, Sc/APC Flatness in Band: +/-1 Output Level: >=105dB Output Impedance: 75 Frequency Range: 5~200MHz Trademark: UVINS Transport Package: Carton Specification: CE Origin: China Product Description ROR-4(II) series four-way return optical receiver can adjust the input signal on/off ( RFOG Function) automatically or manually, and whichgreatly curbs the overall network noise. With its AGC function to make sure stable output signal even the signal changed in a wide range; Featurel Optimized circuit design, SMT process production, optimized signal path, make the photoelectric signal transmission more smooth.l SCM control working status, LCDdisplaysthe parameters, convenience and intuitive operation, and stable performance.l Excellent AGC characteristic, keep stable output level in the received optical power range -10~0dBm.l Can switch to burst mode, greatly reduced the link aggregation noise; with single way RF shut off function, the localization diagnosis of ingress noise is easy.l Support dual power supply hot backup mode and four-way mixed output mode.l Reserved data communication interface, can connect with class II network management responder, access to network management system.SpecificationItemUnitTechnicalParametersReceivingOpticalPowerRangedBm-10~0OpticalAGCRangedBm-10~0NominalOpticalWavelengthnm1100~1600OpticalFiberConnectorTypeFC/APC,SC/APCOpticalReturnLossdB>45FrequencyRangeMHz5~200OutputLeveldBμV≥105FlatnessinBanddB±1ReturnLossdB≥16OutputImpedanceΩ75AdjustmentRangeofOutputLeveldB10(Normalmode,turnontheopticalAGCfunction)30(Normalmode,turnofftheopticalAGCfunction,adoptMGCcontrol)30(RFOGburstmode)TheAccuracyofRFTestPortdB -20±1IsolationbetweenchannelsdB>65RFconnectortypeFemaleFconnectorormaleFconnectorNPRDynamicRangedB≥15(NPR≥30dB)UseDFBlaser≥10(NPR≥30dB)UseFPlaserSupplyVoltageVAC90V-250V/50HzorDC-48VConsumptionW20OperatingTemperatureºC-20~+45StorageTemperatureºC-20~+65RelativeHumidity%Max95%nocondensationDimensionmm483(L)×365(W)×44(H) Note:Thenonlineardistortionindex,linkflatnessandnoisepowerratiodynamic rangearetheindexesoflinkthatiscomposedofreturnopticaltransmitter andreturnopticalreceiver.BurstMode*LaserturnonthresholddBμV≥70LaserturnoffthresholddBμV≤62Laserturnontime(t1)us0.5≤t1≤1Laserturnofftime(t2)us0.5≤t2≤1.5