Your search for "QSFP-4SFP10G-CU" revealed the following:

Cisco QSFP-4SFP10G-CU2M 2m 1x 40GB QSFP+ to 4x 10GB SFP+ Breakout Cable

SKU: NSH-7590
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days