Cisco DWDM-X2-42.94

The Cisco DWDM-X2-42.94 is a transceiver module used in optical networks. It is specifically designed for Dense Wavelength Division Multiplexing (DWDM) applications. The "X2" form factor refers to the physical size and interface of the module. The "42.94" in the product name represents the specific wavelength of light that the module operates on. In this case, it operates at a wavelength of 42.94 nm, which is within the DWDM spectrum. Overall, the Cisco DWDM-X2-42.94 is used to transmit and receive data over long distances in high-capacity optical networks, allowing for efficient and reliable communication.