Network Switches & Routers

Cisco 16-Port 10 Gigabit Ethernet Copper Module with DFC4XL – Expansion module – 10Gb Ethernet x 16 – refurbished – for P/N: WS-C6503-E, WS-C6503-E-RF, WS-C6504-E, WS-C6504-E-RF, WS-C6506-E-RF, WS-C6513-E