Your search for "QSFP-H40G-AOC3M" revealed the following:
NEW Cisco QSFP-H40G-AOC3M 3m 40GB QSFP+ Active Optical Cable
SKU: NSN-1732
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 499.99
• Only 2 remaining
Call if you need more
Cisco QSFP-H40G-AOC3M 3m 40GB QSFP+ Active Optical Cable
SKU: NSH-6033
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 132.99
• Only 2 remaining
Call if you need more