Your search for "ICX6450-48P" revealed the following:
Ruckus Brocade ICX6450-48P 48x 1GB PoE+ RJ-45 2x 1G SFP 2x 10GB SFP+ Switch
SKU: NSH-5619
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 149.99
• Only 2 remaining
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NEW Ruckus Brocade ICX6450-48P 48x 1GB PoE+ RJ45 2x 1G SFP 2x 10GB SFP+ Switch
SKU: NSN-1982
Condition: New
Shipping: Overnight Options
Warranty: 365 days