Dell EMC PowerSwitch S4128F-ON
The Dell EMC PowerSwitch S4128F-ON is a 1-Rack Unit (1U) switch with 28 fixed 10 GbE SFP+ ports, and two fixed 100 GbE QSFP28 ports.
Cisco Nexus 5548UP
The Cisco Nexus 5548UP is a 1U, 1/10 Gigabit Ethernet switch with 32 fixed, unified ports on the base chassis, and one expansion slot that totals 48 ports. The slot can support any of the three modules: Unified Ports, 1/2/4/8 native Fiber Channel, and Ethernet or FCoE.
Cisco Catalyst 4900 series switch
The Catalyst 4900 series switch is a 2U horizontal high-performance dedicated Ethernet switch.