Your search for "N3248PXE-ON" revealed the following:
Dell N3248PXE-ON 48x 10GB PoE Copper 4x SFP28 2x QSFP28 F-B Air OS6 Switch
SKU: NSB-9479
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 1,739.99
• Only 2 remaining
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NEW Dell N3248PXE-ON 48x 10GB PoE Copper 4x SFP28 2x QSFP28 F-B Air OS6 Switch
SKU: NSN-9977
Condition: New
Shipping: Overnight Options
Warranty: 365 days