Perle"s feature rich SFP to SFP industrial protocol and rate-transparent media converters enable network administrators to incorporate multiple fiber types and wavelengths in, or between, networks through fiber to fiber mode conversion in -40F to +167F operating environments. Using this technology will result in significant cost savings when compared to replacing an optical blade on network equipment. Easily extend a network to remote locations by converting: Multimode to Multimode Multimode to Single Mode Single Mode to Single Mode Dual to single fiber ( Duplex to Simplex BiDi )