Basic Info.Model NO.UV-ROR-4(II)TypeCATV EquipmentFunctionReceiving
SignalCertificationCE, ISO, RoHSCondition New Receiver4 Way
ReturnReceiving Opticalpowerrange-10~0Nominal Optical
Wavelength1100~1600Optical Fiber Connector TypeFC/APC,
Sc/APCFlatness in Band+/-1Output Level>=105dBOutput
Impedance75Frequency Range5~200MHzTrademarkUVINSSpecification CE
OriginChinaProduct DescriptionROR-4(II) series four-way return
optical receiver can adjust the input signal on/off ( RFOG
Function) automatically or manually, and which greatly 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,
LCD displays the 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.Specification ItemUnitTechnical ParametersReceiving OpticalPowerRangedBm-10~0OpticalAGCRangedBm-10~0Nominal Optical Wavelengthnm1100~1600Optical Fiber Connector Type FC/APC, SC/APCOptical Return LossdB>45Frequency RangeMHz5~200Output LeveldBμV≥105Flatness in BanddB±1Return LossdB≥ 16Output ImpedanceΩ75Adjustment Range of Output LeveldB10 (Normal mode, turn on the optical AGC function)30 (Normal mode, turn off the optical AGC function, adopt MGC control)30 (RFOG burst mode)The Accuracy of RFTestPortdB -20±1Isolation between channelsdB>65RF connector type Female F connector or male F connectorNPR DynamicRangedB≥15 (NPR≥30 dB)Use DFB laser≥10 (NPR≥30 dB)Use FP laserSupply VoltageVAC90V-250V/50Hz or DC -48VConsumptionW20Operating TemperatureºC-20~ +45Storage TemperatureºC-20 ~ +65Relative Humidity%Max 95% no condensationDimensionmm483 (L) × 365 (W) × 44 (H)
Note: The nonlinear distortion index, link flatness and noise power ratio dynamic
range are the indexes of link that is composed of return optical transmitter
and return optical receiver. Burst Mode*Laser turn on thresholddBμV≥70Laser turn off thresholddBμV≤62Laser turn on time (t1)us0.5≤ t1 ≤1Laser turn off time (t2)us0.5≤ t2 ≤1.5
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