[ (Low Loss) ] The Insertion loss of our SC to LC Adapter is less than or equal to 0.3 dB.. [ (Compact Design) ] Our SC/LC fiber connector has mini size and lightweight.. [ (Standards) ] The LC-FC (Male) Singlemode Fiber Adapter complies with IEC 61754-4, IEC 60784-14, and TIA 604-3 and conform to RoHS standards.. [ (Wide Application) ] Compatible with Visual Fault Locator, Optical Power Meter, Fiber Optic Instrument test interface conversion. There are single-mode multimode, PC, and APC.