Your search for "sfp-1g" revealed the following:
Cisco IE-4000-4GS8GP4G-E 4x 1GB Combo 4x 1GB SFP 8x 1GB PoE+ RJ45 Switch
SKU: NSH-8989
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Extreme 16536 24x 1GB RJ45 4x 10GB SFP+ 4x 1GB Combo (DC) Switch
SKU: NSN-3950
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW HPE J9537A 5400zl Series 24x 1GB SFP v2 zl Switch Module
SKU: NSN-2943
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Cisco C9300L-48UXG-2Q-A 48x 1GB UPoE RJ45 (12x MultiGB) 2x 40GB QSFP+ Switch
SKU: NSB-5291
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
Juniper DPCE-R-Q-20GE-SFP MX Series 20x 1GB SFP Router Line Card
SKU: NSB-0182
Condition: Seller refurbished
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
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 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
Cisco C1000-8T-2G-L Catalyst 1000 8x 1GB RJ45 2x 1GB Combo Switch
SKU: NSB-7647
Condition: Seller refurbished
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