DWDM-SFP-4612-RF — Cisco SFP

The DWDM-SFP-4612-RF is a Cisco SFP transceiver for DWDM networks on single-mode fiber, available as an RF unit (Cisco-certified refurbished). This module is assigned to a dedicated channel of the DWDM grid; no numeric wavelength is available in the provided product specifications. Its compact SFP form factor makes it compatible with a wide range of Cisco equipment fitted with SFP ports.

This refurbished module is a cost-effective alternative to new references while retaining full Cisco compatibility. It fits into capacity densification projects on metro or long-haul links without investment in new fiber infrastructure. Ideal for network teams focused on performance-to-cost ratio. Genuine hardware, Cisco RF certified.