CATV FTTB AGC Optical Receiver Node

CATV FTTB AGC Optical Receiver Node1. Product SummaryThis optical receiver is a new 1GHz FTTB optical receiver. With wide range receiving optical power, high output level and low power consumption. It is the ideal equipment to build the high-performance NGB network.2. Performance CharacteristicsExcellent optical AGC control technique, when the input optical power range is -9~+2dBm, the output level, CTB and CSO basically unchanged;Downlink working frequency extended to 1GHz, RF amplifier part adopts the high performance low power consumption GaAs chip, the highest output level up to 112dBμV; EQ and ATT both use the professional electric control circuit, makes the control more accurate, operation more convenient;Built-in the Ethernet transponder, support remote network management (optional); With compact structure and convenient installation, it is the first choice equipment of FTTB CATV network; Built-in high reliability low power consumption power supply, or select external power supply;3. Technique ParameterItemUnitTechnical ParametersOptical  ParametersReceiving Optical PowerdBm-9 ~ +2Optical Return LossdB>45Optical Receiving Wavelengthnm1100 ~ 1600Optical Connector Type SC/APC or specified by the userFiber Type Single modeLink  ParametersC/NdB≥ 51Note 1C/CTBdB≥ 60C/CSOdB≥ 60RF  ParametersFrequency RangeMHz45 ~860/1003Flatness in BanddB±0.75 FZ110 outputFP204 outputRated Output LeveldBμV≥ 108 ≥ 104 Max Output LeveldBμV≥ 108 (-9 ~ +2dBm optical power receiving)≥ 104 (-9 ~ +2dBm optical power receiving)≥ 112 (-7 ~ +2dBm optical power receiving)≥ 108 (-7 ~ +2dBm optical power receiving)Output Return LossdB≥16Output ImpedanceΩ75Optical AGC RangedBm(-9dBm/-8dBm/-7dBm/-6dBm/-5dBm/-4dBm)-(+2dBm) adjustableElectrical control EQ rangedB0~15Electrical control ATT rangedB0~15General CharacteristicsPower VoltageVA: AC (150~265)VD: DC 12V/1A External power supplyOperating TemperatureºC-40~60ConsumptionVA≤ 8Dimension mm 190 (L)* 110 (W)* 52 (H) Note 1: Configure 59 PAL-D analog channel signals at the 550MHz frequency range. Transmit digital signal at the frequency range of 550MHz~862MHz. The digital signal level (in 8 MHz bandwidth) is 10dB lower than analog signal carrier level. When the input optical power of the optical receiver is -1dBm, the output level: 108dBμV, EQ: 8dB.  Company IntroductionProcessExhibition  /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1