Your search for "hpe xfp to sfp" revealed the following:
NEW HPE R0Y53A 3m 10GB SFP+ Direct Attach Copper Cable
SKU: NSN-7381
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW HPE JH390A FlexFabric 5940 Series 48x 10GB SFP+ 6x 100GB QSFP28 Switch
SKU: NSN-9323
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW HPE 487654-001 1m 10GB SFP+ Direct Attach Copper Cable
SKU: NSN-8991
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW HPE JH295A 1950 Series 12x 10GB Copper 4x 10GB SFP+ Switch
SKU: NSN-4357
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW HPE P9H30A 32GB Fibre Channel SFP+ Transceiver
SKU: NSN-8961
Condition: New
Shipping: Overnight Options
Warranty: 365 days
HPE J9153A 10GB BASE-ER LC Extended Reach SMF LC SFP+ Transceiver
SKU: NSH-4874
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
HPE JD206A FlexNetwork 7500 24x 1GB RJ45 2x 10GB XFP Switch Module
SKU: NSB-2272
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW HPE JG894A 5700-48XG-4XG-2QSFP+ 48x 1GB RJ45 4x 10GB SFP+ 2x QSFP+ Switch
SKU: NSN-2919
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW HPE J9540A 92x 1GB PoE+ RJ45 4x 1GB SFP 8x Open Mod Slots Switch w/ Premium
SKU: NSN-2518
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW HPE R0Y52A 1m 10GB SFP+ Direct Attach Copper Cable
SKU: NSN-5479
Condition: New
Shipping: Overnight Options
Warranty: 365 days