DWDM-XFP-38.98-WS — Cisco SFP

The DWDM-XFP-38.98-WS is a Cisco optical module in XFP format, designed for DWDM networks over single-mode fiber. The WS suffix confirms its compatibility with the Cisco Catalyst WS product line. It operates on a dedicated channel within the multiplexing grid; no specific wavelength is listed in the available specifications, yet it ensures strict spectral coexistence.

This transceiver suits optical transport architectures requiring an XFP form factor and native integration into Cisco WS equipment. It is particularly valuable for DWDM capacity extensions in carrier networks. Reference: DWDM-XFP-38.98-WS. Genuine module, manufacturer warranty.