Fibre to Fibre Extender Single Mode LC 20K to 20K

LLC-1.25AB-0.55-20K: KSM's Single Mode to Multimode Converter LC 0.55K to 20K Fibre to Fibre Wavelength Converter, converts fibre single mode wavelength into multimode wavelengths, LC Single Mode to Multimode 0.55-20KM, Performance: Fixed Speed 1.25Gbps, Wavelength/Distance: 850nm to 0.55KM, 1310nm to 20KM, Link A: Multimode SFP Module 850nm to 0.55KM, Compatible Cables: 62.5/125um OM1, 50/125, OM1, OM2, OM3, OM4, Link B: Single Mode SFP Module 1310nm 20KM, Compatible Cables: 8.3/125 OS1, OS2, Mean Time Between Failure, MTBF: 100K Hours, Operating Temperature 0 to 75 Degrees Celsius, Direct 5V AC Input, Includes 240VAC, 5VDC External Power Adapter, Standards: ISO ROHS, CE, ACMA Approved.