DWDM-XENPAK-56.55 — Cisco SFP

The DWDM-XENPAK-56.55 is a Cisco optical module in SFP format for XENPAK chassis, designed for long-distance DWDM links over single-mode fiber. No wavelength is provided in the product specifications; the module operates on a dedicated channel of the DWDM grid. It is reserved for Cisco equipment using the XENPAK form factor in DWDM infrastructures.

This transceiver enables operators to increase the spectral density of their optical links by leveraging an additional DWDM grid channel, without modifying the fiber infrastructure. Its Cisco authenticity ensures long-term reliability and full compatibility with the relevant platforms. Genuine hardware, manufacturer warranty.