Your search for "hpe xfp to sfp" revealed the following:

NEW Extreme 10053 1GB BASE-ZX 1550nm SMF SFP Transceiver

SKU: NSN-5669
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW HPE E7Y75A 40GB BASE-LR 1310nm Long Reach QSFP+ Transceiver

SKU: NSN-3076
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW HPE JH192A FlexNetwork 10500 48x 10 Gigabit Ethernet RJ45 Switch Module

SKU: NSN-3725
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW HPE Aruba R0X39B CX 6400 48x 1GB RJ45 4x 1GB SFP56 Switch Line Card

SKU: NSN-9132
Condition: New
Shipping: Overnight Options
Warranty: 365 days

Dell SFP-1G-ZX 1GB BASE-ZX Extended-Reach 1310nm 80km SMF LC SFP Transceiver

SKU: NSB-5920
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

NEW HPE Aruba J9728A 2920-48G 44x 1GB RJ45 4x 1GB Combo 2x Exp Mod Slot Switch

SKU: NSN-1422
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Arista HPE DCS-7260QX-64-F JH801A 64x 40GB QSFP+ 2x 10GB SFP+ F-B Air Switch

SKU: NSN-2411
Condition: New
Shipping: Overnight Options
Warranty: 365 days

Extreme 10053 FTLX1471D3BCL-EX BASE-ZX 10GB 1590nm LC SMF SFP+ Transceiver

SKU: NSB-0543
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

NEW Arista HPE DCS-7260CX-64-R JH800A 64x 100GB QSFP100 2x 10GB SFP+ B-F Switch

SKU: NSN-2353
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW HPE NC365T ProLiant Series 4x 1GB RJ45 Server Adapter

SKU: NSN-9050
Condition: New
Shipping: Overnight Options
Warranty: 365 days