Your search for "brocade 300" revealed the following:
NEW Ruckus ICX7550-24F-E2 ICX 7550 24x 10GB SFP+ 2x 40GB QSFP+ F-B Air Switch
SKU: NSN-0253
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Ruckus RPS16-E 1000W AC PoE F-B Air Switch PSU for ICX 7650 7450 6610
SKU: NSN-0055
Condition: New
Shipping: Overnight Options
Warranty: 365 days