BEST-1550nm-External Modulation

FEATURES No laser chirp, low dispersion distortion, high extinction ratioMachine case temperature control automaticallyOriginal system optimized control technology, offers excellent CNR, CTB, CSO & SBS indexHigh quality: intuitionist Optic Modulation Identity (OMI) displayFlexibility: Original SBS critical value 13, 16, 18 adjustable at spot, it can fit for different network, OMI adjustable optimized at spot, AGC mode is optional at spotAdvanced network management function( each unit has separate IP address)Reliability: build-in double power supplies, switch automatically.TECHNICAL PAREMETER: PerformanceIndexSupplementOptic featureLaser wavelength(nm)1550±5Accordable with ITU-TG.692 Standard wavelengthLinearity width(MHz)≤1(λ)Side mode suppression ratio(dB)≥45SMSREquivalent noise intensity(dB/Hz)≤-160RIN(20 1000MHz)Output power(dBm)2×72×5, 2×9, 1×7, 2×6Return loss(dB)≥60Optic fiber connectorFC/APCSC/APC or E-2000RF featureWork bandwidth(MHz)45-862Input level(dBmV)18 28AGCFlatness(dB)≤±0.7545 862MHzReturn loss(dB)>1645 750MHzInput impedance(Ω)75Link featureTransmit channelPAL-D/60CHNTSC/80CHCNR1(dB)≥53Back to backCNR2(dB)≥5265Km optic fiber, 0dBm receiveCTB(dB)≤-65CSO(dB)≤-65SBS restrain(dBm)≥16.013, 16 AdjustableGeneral featureNetwork interface portRJ45, R232Support I.E. & SNMPPower supply(V)90 265VAC-48VDC optionalPower Consume(W)≤50Single power worksWork temp.()-5 65Machine temp. control automaticallyStorage temp.()-40 85Operating relative humidity(%)5 95Size(")19×14.5×1.75(W)x(D)x(H)