Your search for "dell s5000" revealed the following:

NEW Brocade DL-320-0001 24x 8GB Fibre Channel SFP (8x Active) SAN Switch

SKU: NSN-9700
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Arista SFP-10G-T 10GBASE-T Copper RJ45 30m Cat6a Transceiver

SKU: NSN-5770
Condition: New
Shipping: Overnight Options
Warranty: 365 days