CWDM-OADM4-2-RF — Cisco SFP

The CWDM-OADM4-2-RF is a Cisco SFP-form-factor module designed for optical channel add/drop (OADM) functions on CWDM infrastructure. The RF designation indicates it is a Cisco-refurbished unit offering the same performance guarantees as new.

This module enables flexible optical traffic management without requiring electronic conversion, optimising fibre deployment in metropolitan networks. Cisco-refurbished unit, certified and validated by the manufacturer for use in operational environments.