TON6800H оптический узел

Features · Excellent photodiode detector · 1310nm or 1550nm two windows operation · 750MHz or 860MHz RF passband · High reliability · Dual high level output ports, low distortion · Switching power · FP or DFB return path optical transmitters available Specifications Forward Path ItemUnitSpecificationRemarkOpticalOptical Wavelength nm1310 or1550Optical Input Power dBm+1.5 -5Optical Connector FC/APC or SC/APCOptical LinkFrequency Response dB±1.5 Output level dBµV>102Optical power > -7 dBmReturn Loss at Output dB≥16dB(≤550MHz)≥14dB(550-860MHz) C/N dB≥5159 channels PAL-D loaded from 47-550MHz, 104dBuV output,12dB tilted, digital refers to 550-860MHz loading with QAM carriers at –10dB levels relative to analog video carrier levels. CSO dB≥60CTB dB≥65 Reverse Path ParameterUnitSpecificationRemarkDFBFPRF Input dBmV1515Optical Output Power mw1 4>1Input Return Loss dB<-16<-16Flatness dB±1±15 200MHzC/N dB>50>45CSO dBc<-51>-45CTB dBc<-55<-45Optical Output Power mW1 4>1Flatness dB±1±15 200 MHz Optical Wavelenth nm13101310Operation Temperature °C-20 +55-20 +55