DWDM-SFP10G4056-RF — Cisco SFP+ 10G

The DWDM-SFP10G4056-RF is a Cisco 10G DWDM SFP+ transceiver in Cisco Refresh (RF) condition, designed for 10 Gigabit transmission over single-mode fiber in dense multiplexing architectures. Delivering 10G throughput in a standard SFP+ form factor, it adapts to high-density Cisco platforms. It operates on a dedicated channel of the DWDM grid, with no numerical wavelength value in the available specifications.

This module is chosen for 10G DWDM capacity expansion projects where budget control is a priority without sacrificing reliability. The DWDM-SFP10G4056-RF carries the same Cisco support as a new reference. Certified Cisco reconditioned module, manufacturer warranty.