Bidirectional SFP 25g 40km

This is a matching pair of 25G BiDi (Bidirectional) SFP28 Optical Transceiver Modules used to transmit high-speed data over a single fiber strand. They must be used together as a pair (Side-A and Side-B) to prevent signal clashing. Key Specifications Form Factor: SFP28 (25 Gigabit Ethernet). Distance: Engineered for long-range single-mode fiber links up to 40 kilometers (40KM). Wavelengths (Side-B): Transmits at 1330nm and receives at 1270nm. Wavelengths (Side-A): Transmits at 1270nm and receives at 1330nm. Connector Type: Single LC simplex connector. These modules double your bandwidth capacity without requiring you to lay down extra physical fiber lines.