Your search for "qsfp-h40g-aoc" revealed the following:
Cisco QSFP-H40G-AOC5M 5m 40GB QSFP+ Active Optical Cable
SKU: NSH-5790
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 48.99
• 49 in stock
Call if you need more
Cisco QSFP-H40G-AOC1M 1m 40GB QSFP+ Active Optical Cable
SKU: NSH-6030
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 166.99
• Only 2 remaining
Call if you need more
NetworkTigers QSFP-H40G-AOC15M Cisco Compatible 15m 40G QSFP Optical Cable
SKU: NSB-2169
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 587.99
• 6 in stock
Call if you need more
Cisco QSFP-H40G-AOC15M 15m 40GB QSFP+ Active Optical Cable
SKU: NSH-6036
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 587.99
• 6 in stock
Call if you need more
Cisco QSFP-H40G-AOC10M 10m 40GB QSFP+ Active Optical Cable
SKU: NSH-6035
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 91.99
• 49 in stock
Call if you need more
Cisco QSFP-H40G-AOC30M 30m 40GB QSFP+ Active Optical Cable
SKU: NSH-7597
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 1,057.99
• 10 in stock
Call if you need more