Cisco DWDM-X2-36.61

The Cisco DWDM-X2-36.61 is a Dense Wavelength Division Multiplexing (DWDM) transceiver module manufactured by Cisco Systems. It is designed to provide high-speed optical connectivity for data transmission over long distances in optical networks. The "X2" form factor refers to the physical design of the transceiver module, which is a hot-swappable, small form-factor pluggable (SFP) module. It supports a data transfer rate of up to 10 Gbps (Gigabits per second). The "36.61" in the product name refers to the specific wavelength channel that the transceiver operates on. In DWDM systems, multiple wavelengths (or channels) are used to transmit data simultaneously over a single optical fiber. Each channel is assigned a specific wavelength, and the DWDM-X2-36.61 operates on the 36th channel with a wavelength of 1561.42 nm. Overall, the Cisco DWDM-X2-36.61 is a transceiver module that enables high-speed, long-distance data transmission using DWDM technology.