Cisco DWDM-SFP-5979

The Cisco DWDM-SFP-5979 is a small form-factor pluggable (SFP) transceiver module used in Dense Wavelength Division Multiplexing (DWDM) optical networks. It is designed to provide high-speed data transmission over long distances using different wavelengths of light. The DWDM-SFP-5979 supports a data rate of up to 10 Gbps and operates on a single-mode fiber optic cable. It is compatible with various Cisco networking devices and can be used for applications such as data center interconnects, metropolitan area networks, and long-haul optical transport networks.