Product Name: 1.25g Multi Mode 550m 850nm SFP Transceiver Optical Module Model NO.: optical module Condition: New Certification: CE, ISO, RoHS, GS Wiring Devices: Integrated Wiring Type: Fiber Transceiver Item Name: SFP Optical Module Keywords: SFP Transceiver/Module/Optical Module Working Rate: 1.25GB/S Working Mode: Multi Mode Dual Fiber Fiber Type: Dual Fiber 850nm Reach Distance: 500m Ddm: Supported Power Supply: 3.3V MOQ: 100 PCS OEM: Available Trademark: Takfly sfp module Transport Package: Each 10 PCS SFP Module in a Plastic Case Specification: Each 10 sfp mpdule about 0.2Kg Origin: Guangdong, China Product Description Customized 1.25g Multi Mode 550m SFP Transceiver moduleSFP Optical transceiver modules are hot-swappable, compact media connectors that provide instant fiber connectivity for your networking gear. They are a cost effective way to connect a single network device to a wide variety of fiber cable distances and types.Applications1.Gigabit Ethernet2.Fiber Channel3.Switch to Switch interface4.Switched backplane applications5.Router/Server interface6.Other optical transmission systemsFeatures 1.Hot Pluggable.2.Transmission distance up to 550m3.Compliant with SFP MSA and SFF-8472 with duplex LC receptacle4.Digital Diagnostic Monitoring:Internal Calibrationor External Calibration5.Compatible with SonET OC-24-LR-16.Compatible with RoHS7.+3.3V single power supply8.Operating case temperature:Standard : 0 to +70°CIndustrial : -40 to +85°COrdering informationPart NumberProduct DescriptionDF-3124-L4C1310nm, 1.25Gbps, 40km, 0ºC ~ +70ºCDF-3124-L4CD1310nm, 1.25Gbps, 40km, 0ºC ~ +70ºC, With Digital Diagnostic MonitoringDF-3124-L4N1310nm, 1.25Gbps, 40km, -20ºC ~ +85ºCDF-3124-L4ND1310nm, 1.25Gbps, 40km, -20ºC ~ +85ºC, With Digital Diagnostic MonitoringDF-3124-L4T1310nm, 1.25Gbps, 40km, -40ºC ~ +85ºCDF-3124-L4TD1310nm, 1.25Gbps, 40km, -40ºC ~ +85ºC, With Digital Diagnostic MonitoringPackage and shippingEach 10 pcs sfp transceiver in a plastic case.Any question about this sfp optical module,pls leave me an inquiry or contact me directly.