Your search for "hpe xfp to sfp" revealed the following:
HPE Aruba J9731A 2920 Series 2x 10GB SFP+ Switch Module
SKU: NSH-5599
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 68.99
• 16 in stock
Call if you need more
HPE JG081C 5m 10GB SFP+ Direct Attach Copper Cable
SKU: NSB-4523
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 75.99
• Only 2 remaining
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NEW HPE AJ715A 4GB Fibre Channel 850nm 150m DOM Duplex LC MMF SFP Transceiver
SKU: NSN-1099
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 88.99
• Only 2 remaining
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NEW HPE JD110A 1GB BASE-LH70 1570nm LC SFP Transceiver
SKU: NSN-6159
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 369.99
• Only 2 remaining
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HPE JL824A FlexNetwork 5140 EI Series 48x 1GB PoE+ RJ45 4x 10GB SFP+ Switch
SKU: NSB-8358
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 3,105.99
• Only 2 remaining
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HPE JC068A ProCurve 12500 Series 8x 10GB XFP Switch Module
SKU: NSB-1421
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 139.99
• Only 2 remaining
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HPE Q6M28A M Series SN2410bM 48x SFP+ 8x QSFP28 (All Active) SAN Switch
SKU: NSB-6902
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 2,314.99
• Only 1 remaining
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NEW HPE J9548A 5400zl Series 20x 1GB RJ45 2x 10GB SFP+ Switch Module
SKU: NSN-3101
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 608.99
• Only 2 remaining
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NEW HPE JL585A FlexFabric 5710 Series 48x 10GB SFP+ 6x 40GB QSFP+ Switch
SKU: NSN-9837
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 2,879.99
• 5 in stock
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HPE QK724A 16GB SW LC Fibre Channel SFP+ Transceiver
SKU: NSB-0147
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 12.99
• 117 in stock
Call if you need more