Description Cisco C42 DWDM-SFP25G-43.73 Compatible is a 25GBASE-DW10 SFP28 module operating on DWDM Channel 42 for 10km single-mode fiber links. It features duplex LC connectors and is built for spectral efficiency in Cisco high-density DWDM networks. This transceiver provides a reliable path for scaling 25GbE capacity by multiplexing multiple wavelengths.
