Mellanox MicroLP CX4 LX 2-port 25G SFP28
Network Interface Card - Add-On Module Bus - CX4 SFP28 Connector(s) - 2-Port - Mellanox ConnectX-4 Chipset

SSE-G48-TG4: 48Port Gigabiy-LAN Layer-3 Switch + 4x SFP 10GLAN ports
SSE-G48-TG4: 48Port 10/100/1000 RJ45 G-LAN Switch 184Gbps, 4-port SFP Fiber 10GB ports , 2x stacking ports, 1x RS-232 Management Port, Web management, 1U format , 145W - Network Switch

UINF-M2 UIO Dual-CX4-Port 20GB DDR Infiniband Card
Supermicro AOC-UINF-M2 UIO Dual-Port 20GB/s DDR Infini-Band Card ( UIO PCI-Express2.0 x8) - Dual CX4 ports ( for 20GB infiniband or for 10Gb/s Gigbit LAN CX4) - Mellanox ConnectX IB DDR MT25408A0-FCC-Gi chipset - Network Interface Card - 1 Year Depot Carry-In Mfg. Warranty

SSE-X24S 24port 10GBE-SFP+ layer-3 Switch
SSE-X24S: 24port 10GBE-SFP+ Switch, Out-of-band RS-232 Management port, web management HTTP/HTTPS, 480 Gbps, SNMP v1/v2/v3 - Four RMON Groups (1, 2, 3 and 9)