TON6800F оптический узел

Features · High precision digital LED Indicator, display constantly the forward optical input power level and reverse optical output power. · Broad range optical input power (-7dBm +1.5dBm) · High RF gain and high RF output level (112dBμv) · Two output ports,DS-2,DC-8,12,16 available · High power GaAs or power -double technology at output stage · 220V and 60V power supply available · 750MHz and 862MHz bandwidth available · Broad range AGC function (-6dBm +2dBm) optional. Optical input power AGC (Automatic Gain Control) function, keep RF output level stable(±0.5dB) when optical input power change within the range -6dBm +2dBm. Specifications Forward Path ItemUnitSpecificationRemarkOpticalOptical Wavelength nm1310 or 1550 Optical Input Power Range mw+1.5- -7 Optical Connector Type SC/APCOthers on request C/N dB51Connected with standard optical transmitter, tested at predicted optical link loss, OMI of optical transmitter 3.6%;loaded 59 PAL-D analogue TV channels, and 33 QAM64 digital CW; the level of digital CW lower 6dB than analogue’s CTB dBc5CSO dBc60RFBandwidth MHz47/87 750/862 Flatness dB±1.5 RF Return Loss dB<-16@550MHz dB<-14@862MHz RF output level dBuV112@optical Input power -2dBm, and flat output Reverse Path ItemUnitSpecificationsRemarkDFBFPRFInput Level dBmV3535Output Optical Power mw1 4>1Input Return Loss dB<-16<-16Flatness dB±1,(5 200MHz)±1,(5 200MHz)C/N dB>50>451)Four Signals Test:19.25.31.37MHz 2)Two Signal Test: 13,19MHz 3)Test Condition: standard optical receiver, 10dB optical link loss. CSO dBc<-51<-45CTB dBc<-55<-45Optical Wavelength nm13101310Work Temperature °C-20 +85-20 +85