3G Modem Card: Telit HE910d-Pcie Hspa+ Module w/Sim Holder
Network Interface Card

4-port 10GbaseT RJ45 10G-LAN Card PCIe3.0 x8 - Reguler & LP
Network Interface Card - PCI-Express 2.0 x8 Bus - RJ-45 Connector(s) - 4-Port - intel XL710 + X557 Chipset - 10GBase-T / 1000Base-T Standard - Full-Height/Low-Profile Form Factor - 1 Year Depot Carry-In Mfg. Warranty

4-Port 25GbE SFP28 SIOM module w/Mellanox ConnectX-4
Network Interface Module - Add-On Module Bus - SFP28 Connector(s) - 4-Port - Mellanox ConnectX-4 Chipset - 25G-LAN SFP28 Standard - SIOM (Super I/O Module) Form Factor - SFP28 x 4x SFP Ports (1Gb) - 1 Year Depot Carry-In Mfg. Warranty

AOC-UIBQ-M2 2-port-QSFP 40Gb/s QDR UIO-PCIE infiniband Card
AOC-UIBQ-M2 Dual-QSFP-port QDR 40Gb/s UIO Infiniband card - Dual QSFP port ( for 40Gb/s QDR infiniband or 10Gb/s QSFP G-LAN ) - UIO PCI-Express x8 2.0 - Supports Hardware-based Virtual Protocol Interconnect (VPI) - Network Interface Infiniband Card - 1 Year Depot Carry-In Mfg. Warranty

SSH-C48Q 48-Port Switch Intel Omni-Path 100G TOR network
Network Switch - 48-Port - Intel OPA ( Omni-Path HFI ASIC: 100HFA016LS ) Chipset - Intel 100GBps QSFP28 Standard - 1U Rackmount Form Factor - 1 Year Depot Carry-In Mfg. Warranty