Dell SFP+ 10GbE Module for N3000/S3100 Series, 2x SFP+ Ports – For Data Networking, Optical Network 2 10GBase-X Network – Optical Fiber10 Gigabit Ethernet – 10GBase-X – Plug-in Module 2XSFP+ PORTS 407-BBOC Part# 407-BBOC *** Special Order Non-returnable

$239.00