DWDM-XFP-40.56-RF — Cisco SFP

The DWDM-XFP-40.56-RF is a Cisco recertified (RF) transceiver in XFP form factor, designed for DWDM networks over single-mode fiber. This XFP module operates on a dedicated channel of the wavelength multiplexing grid. Its RF status makes it a Cisco-recertified option, offering an attractive cost-to-performance ratio for optical capacity expansion projects.

The XFP form factor sets it apart from X2 or XENPAK references, making it suitable for Cisco equipment with XFP compatibility. It is well suited to long-distance links in carrier or data center environments. SKU: DWDM-XFP-40.56-RF. Cisco recertified module, manufacturer warranty.