DGS-3620-28TC-SI - D-Link - 20 x Ports 1000Base-T + 4 x Ports Combo SFP + 4 x Ports SFP+ Layer 3 Manag...

DGS-3630-28SC/SI - D-LINK - D-Link 20 x Ports 1000Base-X + 4 x Ports Combo 1000Base-T + 4 x Ports SFP+ Layer 3 Managed Gigabit Ethernet Network Switch

DGS-3612G - D-LINK - D-Link xStack Managed 12-Ports Gigabit SFP Standalone Layer 3 Switch with 4 Combo 1000Base-T Ports IPv6

GS1920-48HP - Zyxel - 44 x Ports PoE 1000Base-T + 2 x Ports SFP + 4 x Ports Combo SFP Layer 2 Managed Gigabit Ethernet Network Switch

IGS1224TN - D-Link - DGS-1224T 24 x RJ-45 Ports 10/100/1000Base-T + 2 x Combo SFP Ports Layer2 Managed...

DGS-3630-28TC/SI - D-LINK - D-Link DGS-3630-28TC 24-Port Layer 3 Network Switch

DGS-3100-24P - D-LINK - D-Link DGS-3100 Series 24 x Ports PoE 1000Base-T + 4 x Ports Combo SFP Layer 2 Managed 1U Rack-Mountable Gigabit Ethernet Stackable Network Switch