1.25gbps SFP Optical Transceiver Ddm 20km SFP Module

1.25Gbps SFP Optical Transceiver DDM 20KM 40KM SFP ModuleLE has different kinds of Small Form-factor Pluggable transceivers (SFP) which are very convenient and flexible devices for connecting network equipment. They plug into standard ports designed into network devices and related appliances.Features:SFP package with LC connector1310nm FP laser and PIN photo detector Up to 20Km transmission on SMF+3.3V single power supplyLVPECL compatible data input/output interfaceLow EMI and excellent ESD protectionlaser safety standard IEC-60825  compliantCompatible with RoHS Digital Diagnostic SFF-8472 compliantSignal Ground Isolated to Case Application: 1.25Gb/s 1000Base-LX Ethernet 1.06 Gb/s Fibre Channel Optical Characteristics:ParameterSymbolMin.Typ.Max.UnitsTransmitter SectionCenter Wavelengthlo126013101360nmSpectral Width(RMS)Dl--4nmAverage Output PowerPo-9--3dBmExtinction RatioEr8- dBRise/Fall Time(20%~80%)Tr/Tf  300psTotal jitterTj  0.43UIOptical Eye DiagramIEEE 802.3z and ANSI Fibre Channel CompatibleReceiver SectionCenter Wavelengthlo1260 1620nmReceiver SensitivityRsen  -22dBmReceiver OverloadRov-3  dBmReturn Loss 12  dBLOS AssertLOSA-36  dBmLOS DessertLOSD  -23dBmLOS Hysteresis 0.5 5 (Ambient Operating Temperature 0°C to +70°C, Vcc =3.3 V)Electrical Characteristics:ParameterSymbolMin.Typ.Max.unitTransmitter SectionInput Differential ImpendenceZin90100110OhmData Input Swing DifferentialVin500 2400mVTX DisableDisable 2.0 VccVEnable 0 0.8VTX FaultAssert 2.0 VccVDeassert 0 0.8VReceiver SectionOutput differential impendenceZout 100 OhmData Input Swing DifferentialVout370 2000mVRx_LOSAssert 2.0 VccVDeassert 0 0.8VRecommended Application Circuit:Related Products:https://nbleit.en.made-in-china.com/product-list-1.htmlNingbo Latitude Communication Equipment Co., Ltd is a professional manufacturer specialized in server cabinet, network cabinet, outdoor cabinet, wall cabinet and other communication equipment. For over 25 years, we are always devoting ourselves to research, develop, design and manufacture the indoor and outdoor cabinet products. striving to be effectively dynamic and innovative and always maintained a steady growth although the extremely competitive market, we have the advanced equipment including TruLaser incision machine, TruPunch Presses machine, CNC equipment, spraying paining line and other equipment. In order to assure the stable and high quality of products, we develop the quality control system and operate the manufacturing procession under the International quality system certification.If you are the distributor or agent of network cabling products, kindly contact us,we can provide one-stop service.Looking forward to having a pleasant business relationship with you in the near future.- Q1: Are you a factory or trading company?LE: We are a Factory, Distributor and Trading Company.- Q2: Can I get a sample from you?LE: Of course.You are welcome to place sample order to test our superior quality and service.- Q3: What is the leading time?LE: Sample order is 1-2 weeks, bulk order is about 25 days after receive the payment.- Q4: Can you provide OEM products with my brand and logo?LE: No problem. Just send us your brand Letter of Authorization.- Q5: Where is your factory located? How can I visit there?LE: Our factory and office is located in Ningbo City, China.You can fly to Ningbo airport or Shanghai airport.If needed, we'd like to help you to book hotel and pick you up from the airport or train station.Warmly welcome to visit us!- Q6: How does your factory do regarding quality control?LE: Quality is priority.We always attach great importance to quality controlling for to the very end.Our factory has gained CE,ROHS,SGS authentication./* 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