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