Shanghai Haihui Optic Technology Co., Ltd.  

Product Name: CATV Indoor Optical Receiver Rfog with Return Path Model NO.: HH-FNB-2-1G RFOG Condition: New Function: Optical Receiver Type: CATV?Cable Television?Equipment Optical Receiving Wavelength: 1100~1600nm Max Output Level: 112 Optical AGC Range: +2~-9(Adustable) Dimension(mm): 210(L)*110(W)*4(H) Trademark: HAIHUI Transport Package: Carton Origin: China HS Code: 8517629900 Product Description HH-FNB-2-1G Indoor Optical Receiver1. Product SummaryHH-FNB-2-1G optical receiver is our latest 1GHz FTTB bidirectional RFOG optical receiver. With wide range receiving optical power, high output level, low power consumption. It is the ideal equipment to build the high-performance NGB network.2. Performance CharacteristicsAdopt advanced optical AGC technique, optical AGC control range: +2dBm ~ -9/-8/-7/-6/-5/-4dBm adjustable;Forward working frequency extended to 1GHz, RF amplifier part adopts the high performance low power consumption GaAs chip, the maximum output level up to 106dBuv;EQ and ATT both use the professional electric control circuit, make the control more accurate, operation more convenient;Built-in the standard II class network management responder, support remote network management (optional);With compact structure, convenient installation, it is the first choice equipment of FTTB CATV network;Built-in high reliability low power consumption power supply;3. Technique ParameterItemUnitTechnical ParametersOptical ParametersReceiving Optical PowerdBm-9 ~ +2Optical AGC Range dBm+2 ~ -9/-8/-7/-6/-5/-4 (adjustable)Optical Return LossdB>45Optical Receiving Wavelengthnm1100 ~ 1600Optical Connector TypeSC/APC or specified by the userFiber TypeSingle modelink performance C/NdB≥ 51Note1C/CTBdB≥ 60C/CSOdB≥ 60RF ParametersFrequency RangeMHz45/87 ~862/1003Flatness in BanddB±0.75FZ110 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 ImpedanceΩ75Electrical control EQ rangedB0~15Electrical control ATT rangedBμV0~15Reverse Optical Transmit PartOptical ParametersOptical Emission Wavelengthnm1310±10, 1550±10 or specified by the userOutput Optical PowermW1 (or specified by the user) Optical Connector TypeSC/APCRF ParametersFrequency RangeMHz5 ~ 65 (or specified by the user)Flatness In BanddB±1Input LeveldBμV75 ~85 (Rated input level 79)Output ImpedanceΩ75NPR dynamic rangedB≥15(NPR≥30 dB)Use DFB laser≥10(NPR≥30 dB)Use FP laserGeneral CharacteristicsPower VoltageVAC(150~265)V or DC 12VOperating TemperatureºC-30~60Storage TemperatureºC-40~65Relative Humidity%Max 95% No CondensationConsumptionVA≤9Dimensionmm190(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 550~862/1003MHz. The digital signal level (in 8MHz 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.4. Relation Table of Input Optical Power and CNR