Teltonika PR4LC21K, 1.25G SFP optical transceivers, WDM/BiDi, SM, 20km, 2 pack

The solution for modern data networks provides reliable data transmission over a single optical fiber thanks to BIDI technology, which allows for bidirectional communication without the need for a second fiber. With support for actual speeds of 1 Gbps over an LC connector, it ensures smooth and stable operation even in challenging conditions. Utilizing wavelengths of 1310 nm and 1550 nm for opposite transmission directions optimizes performance and minimizes interference. An ideal choice for infrastructures requiring up to 20 km range without compromising transmission quality. The package includes a pair of modules forming a communication pair , making immediate use easy. Key Features • Data transmission speed 1 Gbps • BIDI technology – bidirectional transmission over a single fiber • Max. consumption < 0.8 W • Transmission range up to 20 km • Wavelengths: TX 1310 nm / RX 1550 nm • Compatible with standard SFP slots