详细说明
Product Name: Agc Top Design (2fan 2 power supply) 1310nm 2-32MW CATV 1310nm Optical Transmitter Model NO.: 1310 optical transmitter Condition: New Certification: CE Wiring Devices: Optical Transmitter Type: Optical Transmitter Application: CATV System Fiber out: Single Port Laser Brand: Ortel/Aoi Power: 220V/110V Connector: Sc/APC or FC/APC Each Fiber out: 10db Size: 19X17X1.75" Transmitter Mode: Agc/Mgc Mode Quality Warranty: 1 Year MOQ: 1PCS Trademark: SOFTEL Transport Package: Each Pieces with Polyfoam, Then Double Brown Box Specification: 19x17x1.75" Origin: China HS Code: 85176229 Product Description 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 bestMGC 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 functionFiber 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.PerformanceIndexSupplementOptic featureLaser wavelength(λ)(nm)1310±10Output power(dBm)4~24Return loss(dB)≥60Optic fiber connectorFC/APCSC/APCRF featureWork bandwidth(MHz)45-862Input level(dBmV)15~25AGCFlatness(dB)≤±0.7545~862MHzReturn loss(dB)>1645~750MHzInput impedance(Ω)75link featureTransmit channelPAL-D/60chNTSC/80chCNR(dB)≥5210Km optic fiber,0dBm receiveCTB(dB)≤-70CSO(dB)≤-63General featureNetwork interface portRJ45,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.()-40~85Work relative temp.(%)5~95Size(")19×14×1.75(W)x(D)x(H)
