DWDM-SFP-3112-WS — Cisco SFP

The DWDM-SFP-3112-WS is a Cisco DWDM SFP module in Small Form-factor Pluggable format, dedicated to single-mode fiber links in WDM environments. It sits within the DWDM grid and operates on a fixed dedicated channel, enabling multiple wavelengths to coexist on the same physical link. The WS designation indicates extended compatibility with Cisco switching platforms.

This module is suited for metropolitan network deployments requiring high spectral density and precise management of optical channels. It integrates natively into Cisco chassis supporting the standard SFP form factor. Genuine hardware, manufacturer warranty.