Your search for "hpe 40gb qsfp+ direct attach" revealed the following:
NEW Cisco Meraki MA-CBL-40G-3M 3m 40GB QSFP+ Stack Cable for MS210, MS225, MS250
SKU: NSN-5478
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 75.99
• Only 2 remaining
Call if you need more
HPE Aruba JL488A 3m 25GB SFP28 Direct Attach Copper Twinax Cable
SKU: NSB-5541
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 196.99
• Only 1 remaining
Call if you need more
NEW Juniper QFX-QSFP-40G-SR4 40GB BASE-SR4 850nm MMF QSFP+ Transceiver
SKU: NSN-8673
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 39.99
• Only 2 remaining
Call if you need more
Arista QSFP-40G-UNIV 40GB MMF Universal 1310nm QSFP+ Transceiver
SKU: NSB-5337
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 54.99
• 5 in stock
Call if you need more
NEW Cisco QSFP-100G-CU2M 2m 100GB QSFP28 Direct Attach Copper Cable
SKU: NSN-6559
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 178.99
• Only 2 remaining
Call if you need more
Extreme 48046 ExtremeSwitching X8 BDXA-40G12X 12x 40GB QSFP+ Switch Module
SKU: NSB-4645
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 484.99
• Only 2 remaining
Call if you need more
NEW Cisco QSFP-40G-LR4 40GB BASE-LR4 1310nm SMF LC QSFP Transceiver
SKU: NSN-1544
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 312.99
• Only 2 remaining
Call if you need more
NEW Arista CAB-Q-Q-100G-1M 1m 100GB QSFP28 Direct Attach Copper Cable
SKU: NSN-6736
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 119.99
• Only 1 remaining
Call if you need more
Cisco N3K-C3132Q-40GE 32x 40GB QSFP+ Back-to-Front Airflow Switch
SKU: NSH-4694
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 225.99
• Only 2 remaining
Call if you need more
Cisco WS-C3850-48XS-F-E 48x 10GB SFP+ 4x 40GB QSFP+ BF Airflow Standalone Switch
SKU: NSH-4656
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 1,596.99
• Only 2 remaining
Call if you need more