Your search for "JH390A" revealed the following:
HPE JH390A FlexFabric 5940 Series 48x 10GB SFP+ 6x 100GB QSFP28 Switch
SKU: NSB-8349
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 4,444.99
• Only 2 remaining
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NEW HPE JH390A FlexFabric 5940 Series 48x 10GB SFP+ 6x 100GB QSFP28 Switch
SKU: NSN-9323
Condition: New
Shipping: Overnight Options
Warranty: 365 days