1310nm 36MW Fiber Optic Transmitter

1310nm 36mw Fiber Optic Transmitter Characteristic:1.  Dual Module RF drive, high efficiency laser pre-distortion adjustment2.  Full-automatically Optic Modulation Intensity (OMI) l,AGC&MGC control.      AGC status, input range is 78dBuV~88dBuV, system index is the best     MGC status, input range can be adjusted 75dBuV~90dBuV by the ATT on front panel3.  Front panel has 20 grade OMI status display(Modulation Depth)., intuitively adjust and display OMI normal   (NOM) ,low( LOW)    or high(HIGH)AGC status, RF is fixed ,OMI is always at NOM status.MGC status, OMI can be at NOM status by adjusting ATT.4.   Dual power supply inside backup. Full-automatically switchOne is working, the other as cool backup( suggested)Both are working at the same time, one as hot backup, If one is damaged , switch to the other full- automatically .Switch time ≤10us.5.    Full- automatically control of casing temperature, ensure long life of the laserCasing temperature is monitored and controlled by micro-processor. Display screen shows the actual operation temperature in timeWhen casing temperature≥45, Two fans at the back panel will open automatically to cool it by constraintWhen casing temperature≤35, the transmitter will turn down automatically to ensure longer life of the fans.6 .  Dual RF input portAM interface input 59 routes PAL-D(47-550MHz)Digital interface(-10dB) input digital video(550-750MHz)7.  Time locked function  fiber optic transmitter, with time control and lock function, user can set the working time ( eg, 3 months ) by the software on thefront panel. If exceeding the fixed time ,there will be alarm, only the password can turn on the machine again otherwise it willturn off automatically.Summary:It is important equipment to set up CATV HFC networks, and primarily used for TV video signal, digital TV signal, telephone voicesignal and data (or compressed data) signal long-distance fiber transmission. The product use import high performance DFB lasertransmitter as light source, RF drive adopts RF power digital automatic process technique and advanced RF pre-distortion circuitdeveloped by our company and built-in perfect microprocessor automatic monitor system insure the excellent function of the product.  Test Condition :Test link path is formed of standard fiber and standard optical receiver. Under the condition of prescriptive link loss, laser transmitter modulation depth of each channel being 3.6%, set 59 PAL-D simulative TV channels signal at 47~550MHzand 33 QAM64 digital modulated signal at the range of 550~750(862) MHz, output level of digital modulated signal is lower 6dB than of simulative signal carrier wave. PerformanceIndexSupplementOptic featureLaser wavelength(λ)(nm)1310±10 Output power(dBm)4~24 Return loss(dB)≥60 Optic fiber connector FC/APCSC/APCRF featureWork bandwidth(MHz)45-862 Input level(dBmV)15~25AGCFlatness(dB)≤±0.7545~862MHzReturn loss(dB)>1645~750MHzInput impedance(Ω)75 Link featureTransmit channel PAL-D/60chNTSC/80chCNR(dB)≥5210Km optic fiber,0dBm receiveCTB(dB)≤-70 CSO(dB)≤-63 General featureNetwork interface port RJ45,R232Support I.E. & SNMPPower supply(V)90~265AC-48VDC optional(30~60VDC)Power Consume(W)≤50Single power worksWork temp.()-5~65Machine temp. control automaticallyStorage temp.()-40~85 Work relative temp.(%)5~95 Size(")19×14×1.75(W)x(D)x(H)  /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1