Cisco DWDM-XFP-42.14

The Cisco DWDM-XFP-42.14 is a specific type of transceiver module used in optical networking. It is part of Cisco's Dense Wavelength Division Multiplexing (DWDM) product line. This transceiver module is designed to operate over a single optical fiber and supports a wavelength of 1554.13 nm. It uses the XFP (10 Gigabit Small Form Factor Pluggable) form factor, which is a hot-swappable module commonly used in high-speed data communication applications. The Cisco DWDM-XFP-42.14 is typically used in long-haul and metro optical networks to transmit and receive data at a rate of 10 Gbps (Gigabits per second). It enables the multiplexing and demultiplexing of multiple wavelengths of light signals over a single fiber, allowing for efficient utilization of the available bandwidth.