Your search for "HPE 40GB QSFP+ Direct Attach" revealed the following:

NEW Dell S4048T-ON-RA 210-AHMV 48x 10GB Copper 6x 40GB QSFP+ B-F No OS10 Switch

SKU: NSN-9961
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Dell S4048T-ON-RA 210-AHMV 48x 10GB Copper 6x 40GB QSFP+ B-F Air OS10 Switch

SKU: NSN-0178
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Fortinet FG-TRAN-QSFP-4XSFP 40GB QSFP+ to 4x 10GB SFP+ AO Breakout Cable

SKU: NSN-8497
Condition: New
Shipping: Overnight Options
Warranty: 365 days

Arista CAB-Q-Q-100G-3M 3m 100GB QSFP28 Direct Attach Copper Cable

SKU: NSB-5251
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

NEW Arista CAB-Q-Q-100G-3M 3m 100GB QSFP28 Direct Attach Copper Cable

SKU: NSN-6757
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Dell S4148T-ON 48x 10GB Copper 2x 40GB QSFP+ 4x QSFP28 F-B No OS10 Switch

SKU: NSN-9964
Condition: New
Shipping: Overnight Options
Warranty: 365 days

Juniper QFX5100-24Q-AA-AFO 24x 40GB QSFP+ 1x DW Slot Front-to-Back Air Switch

SKU: NSH-8233
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

Fiberstore QSFP28-100G-DAC 2m 100GB QSFP28 Direct Attach Copper Cable

SKU: NSB-0676
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

Juniper QFX5100-24Q-D-3AFO 24x 40GB QSFP+ 2x Mod Slots F-B Air (DC) Switch

SKU: NSH-8235
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

NEW Arista DCS-7050Q-16-R 16x 40GB QSFP+ 8x 10GB SFP+ Back-to-Front Air Switch

SKU: NSN-2340
Condition: New
Shipping: Overnight Options
Warranty: 365 days