Model Number : HTB-3100Transmission distance : 20KMCertification : NONEFiber Type : Single ModeTHIS link for HTB-3100 AB 100M Fiber Media ConverterOverviewThe 100M Ethernet Media Converters with external power supply are designed to transmit and receive 10/100Mbps data over optical fiber. The electrical interface will Auto-Negotiate to a 10Mbps or 100Mbps Ethernet rate without any adjustments. The optical interface operates at a 100Mbps Ethernet rate. Both are environmentally hardened to operate in extreme temperatures. LED indicators are provided for confirming equipment operating status.Default with EU power adapter.UK,US,BR,AU standards can be provided as request.Bulk order please contact with us , we are factory have the best price for youITEMTechnical ParametersProduct Number100M Fiber Media ConverterFiberTypeSingle-modeModule TypeRJ45Interface TypeSCTransmission Distance20KMTransmission Wavelength1310nm 1550nmInput Current1AOperating Voltage5VWeight0.3kgSize250 x 150 x 100 (mm)