TON6800B оптический узел

Features Large aluminum die casting housing, inner structure, excellent waterproof and heat dissipationGallium arsenide or silicon bipolar power doubling optional, four ways independent high output,-1dBm, output up to 110 118dBuVFour way independent reverse channel, independently RF amplify,each RF return port is equipped with 3-state reverse noise reduction switch , plug-in attenuator and total 3-state switchDNIS(dynamic noise isolation switch) optionalModular design, online smoothly upgrade and transformUplink and downlink RF insertion port enable to receive and return launch variety dataOptical AGC function optional, optical power changes whtin -6 +1dBm ,optical node maintain a constant output level,no more than±0.5dBReverse transmit:FP,DFB and CWDM(ITU16 wavelength range) laser optional, “burst mode” component optional(RFoG)Power, forward optical receive and return optical transmit have redundant hot backup, automatic or manual switchingOpen network management transponder options meet the national standard, comply with SCTE HMS and IECExcellent surge suppression circuits, improved the resistance to the impact of lighting and the prevention of surge capacity, further enhance the reliabilityDiagram Specifications Optical Node Forward Channel Optical Receiver ModuleNO. Item UnitDescriptionRemark1Optical Input Power Range dBm-7 +32Optical AGC Control Range dB-6 +13Optical Return Loss dB>404Equivalent Input Noise Current pA/≤85Optical Wavelength nm1200 16006Optical Connector Type FC/APC,SC/APC7Frequency Range MHz40 862(1000)MHz8RF Output Impedance Ω759RF Output Signal Level dBμV842,310Flatness dB±0.75111C/N dB≥53.012CTB dBc≥67.013CSO dBc≥62.014Optical Power Directed Voltage V/mW10.015Self-diagnostic Input Optical Power mW<0.2±0.02Remark:1,Flatness refers to the peak value;2,Transmitter modulation index is 3.6%,when wavelength is 1310;3,Receive optical power is -1dBm.