Intel Core I7 4770 3.5ghz 8 Lan With 4 Sfp 10gb 1u Pfsense Firewall Router Server Firewall Pc Support Ros Mikrotik Panabit Wayos - Barebone & Mini Pc - AliExpress
10Gb SFP Module Multimode 10GBASE SR 850nm Dual LC Compatible with Ubiquiti/ Mikrotik/Cisco SFP 10G SR Fiber Optical Transceiver|Fiber Optic Equipments| - AliExpress
Mikrotik RJ45 SFP copper module 10/100/1000/2.5G/5G/10G with auto negotiation :: Fiber and Ethernet :: ICD Group, Inc
4-PACk 10GBase-SR SFP+ Transceiver, 10G 850nm MMF, up to 300 Meters, Compatible with Cisco SFP-10G-SR, Meraki MA-SFP-10GB-SR, Ubiquiti UF-MM-10G, Mikrotik, Netgear and More. - Newegg.com