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

Juniper EX2300-48T-TAA 48x 1GB RJ45 4x 10GB SFP+ (TAA) Switch

SKU: NSH-8738
Condition: Seller refurbished
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-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

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

Alcatel-Lucent OS6450-U24S 22x 1GB SFP 2x 10GB SFP+ 2x 1GB Combo Switch

SKU: NSH-9086
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

NEW Cisco C9300L-48UXG-2Q-E 48x 1GB UPoE RJ45 (12x MultiGB) 2x QSFP+ Switch

SKU: NSN-6537
Condition: New
Shipping: Overnight Options
Warranty: 365 days

Dell S5232F-ON-RA 32x 100GB QSFP28 2x 10GB SFP+ Back-to-Front Air No OS10 Switch

SKU: NSB-9765
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

NEW Cisco C9300-24T-E Catalyst 9300 24x 1GB RJ45 1x Module Slot Switch

SKU: NSN-1724
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Cisco N2K-C2248TF-1GE 48x 1GB RJ45 4x 10GB SFP+ B-F Air Fabric Extender

SKU: NSN-6867
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Cisco C9300L-24UXG-2Q-A 24x 1GB UPoE RJ45 (8x MultiGB) 2x QSFP+ Switch

SKU: NSN-6532
Condition: New
Shipping: Overnight Options
Warranty: 365 days