P2100G Dual QSFP56 Ports 100GbE PCIe4.0 x16 NIC Card
Network Interface Card - PCI-Express 4.0 x16 Bus - 2x QSFP56 Connector(s) - 2-Port - Broadcom BCM57508 Chipset - 10G / 25G / 500G /100Gbe Standard - Full-Height/Low-Profile Form Factor - 2 ( support 100GBe / 50GBe/ 10GBe)x QSFP56 Ports (200Gb)

SIOM 2Port RJ45 GbE Ethernet module w/1U Bracket Intel i350-AM2
Network Interface Module - Add-On Module Bus - RJ-45 Connector(s) - 2-Port - Intel i350 Chipset - Gigabit Ethernet Standard - 1U Module Form Factor

HPe Aruba 6100 48-Port G-LAN 370W POE+ SMART Manageable SWITCH 3-Layers
Network Switch - 48x RJ45, 4x SFP+ Connector(s) - 48 + 4 -Port - 48x GLAN RJ45, 4x 10G-LAN SFP+ Standard - 1U Rackmount Form Factor - Layer 2/3 Management/Prioritization - 370W Max PoE Power - yes

8-Port Gigabit Smart Managed Desktop Switch
Network Switch - RJ-45 Connector(s) - 8-Port - Gigabit Ethernet Standard - Desktop Form Factor - 12W Power Supply - Layer 2+/3 Lite Management/Prioritization - Smart Web Management - Lifetime Depot Carry-In Mfg. Warranty