Your search for "SFP-1G-T" revealed the following:

NEW HPE Aruba R8N87A CX 6000 Series 24x 1GB PoE RJ45 4x 1GB SFP Switch

SKU: NSN-9915
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

Juniper SRX-GP-24GE-POE 24x 1GB PoE RJ45 4x 1GB SFP Services Gateway Module

SKU: NSB-7001
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 90 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

Alcatel-Lucent OS6860-P48-US 48x 1GB PoE+ RJ45 4x 10GB SFP+ Switch

SKU: NSB-4553
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

NEW Arista DCS-7280TR-48C6-F 48x 10GB Copper 6x 100GB QSFP28 F-B Airflow Switch

SKU: NSN-9773
Condition: New
Shipping: Overnight Options
Warranty: 365 days