Amazon.com: Hereta Gigabit Ethernet PCIE Network Card with SFP Port, Fiber Optic LAN Adapter for PC Desktop Support Windows Server/Windows, Linux PCIe Express Network Adapter : Electronics
Amazon.com: Axiom SFP-10/25G-LR-S-AX SFP28 Transceiver Module (Equivalent to: Cisco SFP-10/25G-LR-S), 25 Gigabit LAN, 25Gbase-LR, LC Single-Mode, up to 6.2 Miles, 1310 Nm : Electronics