Mini Unmanaged 2x 10/100/1000Base-T RJ45 to 1x 1000Base-X SFP Slot Gigabit Ethernet Media Converter, European Plug standard - FS.com Europe
FC3-LAN, FACET-Card (2x Gbit Ethernet) – fit IoT
IBM 00E2864 PCIe2 (x8) 4-Port Ethernet 2x SR Slots 2x Ethernet Slots (LP)
StarTech.com 3 Port USB C Hub with Gigabit Ethernet RJ45 GbE Port, 2x USB-A, 1x USB-C, SuperSpeed 10Gbps USB 3.1/3.2 Gen 2 Type C Hub Adapter, USB Bus Powered, Aluminum, Works w/TB3
1pc 2x RJ45 Male to Dual Female Panel Mount Ethernet Lan Network Extension Cable | eBay
HGW-2402A-PSE - 24x RJ45 + 2x SFP ports Gigabit Ethernet PoE Industrial fiber switch 480W total power, DIN rail mount, -40 to +75 Celsius
NICGIGA 6 Port 2.5G Ethernet Switch with 4X 2500Mbps + 2X 10G SFP Upli
MSW-4204S-AD 2x 10G SFP+ and 4x Gigabit RJ45 EDD switch (Ethernet Demarcation Device) for Metro Ethernet networks w/ full 802.3ah OAM support (NID), SyncEthernet support, AC and DC power inputs
Dual Gigabit Ethernet 5G/4G Mini-Computer Based On Raspberry Pi Compute Module 4 (NOT Included), Metal Case, With Cooling Fan | CM4-DUAL -ETH-4G/5G-BOX