FS 48-Port Gigabit Switch with 4x 1Gb SFP - FS.com
FS S3900-24F4S, 24-Port Gigabit Ethernet L2+ Switch, 20 x 1Gb SFP, 4 x Gb RJ45 | eBay
2X 1Gb SFP Fiber to RJ45 Fiber Optic Media Converter 1000Mbps SFP Fiber Switch with SFP Module Compatible for - Walmart.com
Startech 5 Port Ethernet 1GB Commuter Switch Black | Techinn
1.25G SFP Module, 1000BASE-T Copper SFP Transceiver Module, SFP to RJ45 , for Cisco GLC-T Meraki MA-SFP-1GB-TX, Ubiquiti UF-RJ45-1G, D-Link, Netgear, TP-Link, SFP to Ethernet Switch Modules - Newegg.com
Switch L2+ PoE+, 24 x 10/100/1000BASE-T RJ45, 2 x 1Gb RJ45/SFP Combo,
Amazon.com: SFP to RJ45, Gigabit SFP Copper RJ45 Module 1000BASE-T Transceiver for Ubiquiti UF-RJ45-1G, Supermicro, Netgear, Broadcom, Other Open Switches, up to 100m : Electronics