Your search for "sfp-h25g-cu" revealed the following:

NEW Cisco SFP-H25G-CU2M 2m 25GB SFP28 Passive Copper Cable

SKU: NSN-7456
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Proline SFP-H25G-CU2M-PRO 2m 25GB SFP28 Direct Attach Copper Cable

SKU: NSN-8834
Condition: New
Shipping: Overnight Options
Warranty: 365 days

Cisco SFP-H25G-CU4M 4m 25GB SFP28 Direct Attach Copper Cable

SKU: NSH-8892
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

Proline SFP-H25G-CU2M-PRO 2m 25GB SFP28 Direct Attach Copper Cable

SKU: NSB-1080
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

Cisco SFP-H25G-CU2M 2m 25GB SFP28 Direct Attach Copper Cable

SKU: NSH-8889
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days