Your search for "10302" revealed the following:
Extreme 10GB-LR-SFPP 10302 FTLX1471D3BCL-EX 10GB BASE-LR LC SMF SFP+ Transceiver
SKU: NSH-6837
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 43.99
• Only 2 remaining
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NEW Extreme 10302 10GB BASE-LR 1310nm Long Reach SMF SFP+ Transceiver
SKU: NSN-4729
Condition: New
Shipping: Overnight Options
Warranty: 365 days