Your search for "SFP-10G-T" revealed the following:

NEW HPE J9584A 3800 Series 3800-24SFP-2SFP+ 24x 1GB SFP 2x 10GB SFP+ Switch

SKU: NSN-4725
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Extreme 16509 X440-48T-10G 48x 1GB RJ45 2x 1GB SFP 2x 10GB SFP+ Switch

SKU: NSN-2122
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Arista DCS-7010T-48-R 48x 1GB RJ45 4x 10GB SFP+ Back-to-Front Air Switch

SKU: NSN-2164
Condition: New
Shipping: Overnight Options
Warranty: 365 days

Extreme 10338 10GB BASE-T RJ45 Cat6a3 SFP+ Transceiver

SKU: NSB-5737
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

NEW Arista DCS-7048T-A-F 48x 1GB RJ45 4x 10GB SFP+ Front-to-Back Airflow Switch

SKU: NSN-3080
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Arista DCS-7048T-4S-F 48x 1GB RJ45 4x 10GB SFP+ Front-to-Back Air Switch

SKU: NSN-2921
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Arista DCS-7020TR-48-F 48x GE RJ45 6x 10G SFP+ F-B Airflow Switch

SKU: NSN-2447
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Arista DCS-7048T-A-R 48x 1GB RJ45 4x 10GB SFP+ Back-to-Front Airflow Switch

SKU: NSN-1922
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW HPE Aruba JL625A 48x 25GB SFP28 8x 100GB QSFP28 Back-to-Front Airflow Switch

SKU: NSN-3640
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Arista DCS-7300X-64T-LC 48x 10GB Copper 4x 40GB QSFP+ Switch Line Card

SKU: NSN-2182
Condition: New
Shipping: Overnight Options
Warranty: 365 days