Cisco DWDM-XENPAK-38.19

The Cisco DWDM-XENPAK-38.19 is a transceiver module manufactured by Cisco Systems. It is a Dense Wavelength Division Multiplexing (DWDM) XENPAK transceiver that operates at a wavelength of 1538.19 nm. DWDM technology allows multiple optical signals to be transmitted simultaneously over a single optical fiber by using different wavelengths of light. This enables high-capacity data transmission over long distances. The Cisco DWDM-XENPAK-38.19 is designed for use in Cisco networking equipment, such as routers and switches, that support XENPAK transceiver modules. It provides a data transfer rate of up to 10 Gbps (Gigabits per second) and is commonly used in telecommunications and data center environments for long-haul optical networking applications.