Your search for "hpe 40gb qsfp+ direct attach" revealed the following:

Juniper QFX-QSFP-40G-LR4 40GB BASE-LR4 1310nm SMF QSFP+ Transceiver

SKU: NSB-5039
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

NEW Dell N4064 N4000 Series 48x 10GB Copper 2x 40GB QSFP+ 1x Module Slot Switch

SKU: NSN-8090
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Juniper QFX-QSFP-40G-ESR4 40GB BASE-ESR4 850nm MMF QSFP+ Transceiver

SKU: NSN-3404
Condition: New
Shipping: Overnight Options
Warranty: 365 days

Juniper QFX-PFA-4Q QFX Series 4x 40GB QSFP+ Packet Flow Accelerator Module

SKU: NSH-9445
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

Fiberstore QSFP-40G-AOC 5m 40GB QSFP+ Active Optical Cable

SKU: NSB-5304
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

Dell S4148T-ON 48x 10GB Copper 2x 40GB QSFP+ 4x 100GB QSFP28 F-B OS10 Switch

SKU: NSH-9212
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

NEW Extreme 16710 X460-G2 Series VIM-2q 2x 40GB QSFP+ Switch Module

SKU: NSN-2847
Condition: New
Shipping: Overnight Options
Warranty: 365 days

Cisco EPA-2X40GE ASR 1000 Series 2x 40GB QSFP+ Router Port Adapter

SKU: NSH-9689
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

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