Your search for "hpe 40gb qsfp+ direct attach" revealed the following:
HPE J9283B 3m 10GB SFP+ Direct Attach Cable
SKU: NSH-9131
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
Dell 407-BBOZ VJW01 40GB BASE-SR 850nm MPO OM3/OM4 QSFP+ Transceiver
SKU: NSB-3773
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Extreme 10335 40GB BASE-ER4 1310nm SMF LC QSFP+ Transceiver
SKU: NSN-0800
Condition: New
Shipping: Overnight Options
Warranty: 365 days
HPE R0Y49A 6x 40G QSFP 48x 10G SFP+ Back to Front Airflow Switch Fabric Module
SKU: NSB-5625
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
Dell S4048T-ON 210-AHMR 48x 10GB Copper 6x 40GB QSFP+ F-B Air OS9 Switch
SKU: NSB-2485
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW HPE Aruba JW102A 3m 10GB SFP+ Direct Attach Copper Twinax Cable
SKU: NSN-8114
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW HPE JG898A 32x 10GB Copper 8x 10GB SFP+ 2x 40GB QSFP+ Switch
SKU: NSN-3357
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco Meraki MS450-12-HW 12x 40GB QSFP+ 2x 100GB QSFP28 Unclaimed Switch
SKU: NSN-3730
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Ruckus E40G-QSFP-QSFP-C-0101 1m 40GB QSFP+ Active Optical Cable
SKU: NSB-1465
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Arista AOC-Q-Q-40G-75M 75m 40 Gigabit QSFP+ Active Optical Cable
SKU: NSN-6742
Condition: New
Shipping: Overnight Options
Warranty: 365 days