Your search for "HPE 40GB QSFP+ Direct Attach" revealed the following:
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
Fiberstore QSFP-40G-AOC 5m 40GB QSFP+ Active Optical Cable
SKU: NSB-5304
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Juniper EX4600-40F-DC-AFI 24x 10GB SFP+ 4x 40GB QSFP+ B-F Air (DC) Switch
SKU: NSN-3900
Condition: New
Shipping: Overnight Options
Warranty: 365 days
HPE Aruba JW104A 7m 10GB SFP+ Direct Attach Copper Twinax Cable
SKU: NSH-3913
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
Arista CAB-D-D-400G-1M 400G QSFP-DD to QSFP-DD 1m Twinax Copper Cable
SKU: NSB-5213
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
Juniper QSFPP-40GBASE-ER4 40GB BASE-ER4 1310nm SMF 40km QSFP+ Transceiver
SKU: NSB-3530
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Juniper QFX5100-24Q-AA-AFI 24x 40GB QSFP+ 1x DW Slot B-F Airflow Switch
SKU: NSN-3775
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Extreme 17705 Summit Extreme 17705 X770 32x 40GB QSFP+ F-B Air AC/DC Switch
SKU: NSB-4637
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW HPE J9821D 1m 10GB SFP+ Direct Attach Copper Cable
SKU: NSN-8510
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Juniper QFX5100-24Q-3AFI 24x 40GB QSFP+ 2x Mod Slot Back-to-Front Air Switch
SKU: NSN-2302
Condition: New
Shipping: Overnight Options
Warranty: 365 days