Cisco DWDM-XENPAK-54.13

The Cisco DWDM-XENPAK-54.13 is a transceiver module designed for use in Dense Wavelength Division Multiplexing (DWDM) networks. It is specifically designed for use with Cisco networking equipment. The "XENPAK" form factor refers to a type of transceiver module that is hot-swappable and supports high-speed data transmission over optical fiber. It is commonly used in Ethernet applications. The "54.13" in the product name refers to the specific wavelength that this transceiver operates on. In this case, it operates on a wavelength of 1541.35 nm. Overall, the Cisco DWDM-XENPAK-54.13 is a transceiver module that enables high-speed data transmission over optical fiber in DWDM networks, specifically on the 1541.35 nm wavelength.