Transition 20-Port GbE Fiber SFP Mngd Switch w 4xGb Combo, (SM24DP4XA-NA)
SGS-5240-20S4C4XR Layer 2+ 20-Port 100/1000X SFP + 4-Port Gigabit TP/SFP Combo + 4-Port 10G SFP+ Stackable Managed Switch with 48V redundant power - Planet Technology USA
Zyxel XGS3600-28F 20-port GbE Fiber L2 Switch with Four GbE Combo Ports and Four 10G Fiber Ports | ZyxelGuard.com
IES-Series 20 Port Industrial Ethernet Switch 16x RJ45 10/100TX 4x Duplex SC 100FX Single mode 40km - IES-2220-S40
20-Port Industrial Managed PoE Gigabit Switch w/ Fiber | Antaira
UT-60020G series 20-Port Full Gigabit Unmanaged Ethernet Switch - UOTEK
DGS-3000-20L 20-Port Layer-2 Managed Gigabit Switch | D-Link
3onedata IES3020G-4GS Unmanaged Switch | Westward Sales
20-Port Layer 3 Managed Industrial Ethernet Switch - KY-2189RG
24-Port 10Gb SFP+ L3 Stackable Switch with 25G/40G Uplinks, S5860-20SQ - FS.com
Tripp Lite 8-Port Gigabit Ethernet Switch L2 Web-Smart Managed, 10/100/1000Mbps, 2 Dedicated Gigabit SFP Slots, 20 Gbps, - NGS8C2 - Modular Switches - CDW.com
10G Layer2+ Managed Switch with 4 RJ45 10/100/1000M Ports
20-Port Industrial Gigabit Managed Ethernet Switch | Antaira
D-Link SmartPro DGS-1510-20 - switch - 20 ports - managed - rack-mountable - DGS-1510-20 - Ethernet Switches - CDW.com
Amazon.com: D-Link Systems 20-Port Gigabit Web Smart Switch Including 4 Gigabit SFP Ports (DGS-1210-20) : Electronics
Amazon.com: TRENDnet 20-Port Gigabit Web Smart 370W PoE+ Switch, TPE-1620WSF, 16 Gigabit PoE+ Ports, 4 Shared Gigabit Ports(RJ-45 or SFP), 370W PoE Budget,Managed PoE+ Ethernet Network Switch, Lifetime Protection : Electronics
Planet WGSD-24040 L2+ 20-Port 10/100/1000T + 4-Port Gigabit TP/SFP Combo Managed Switch
S8050-20Q4C, 20-Port Ethernet L3 Switch, 4 x 10Gb SFP+, with 20 x 40Gb QSFP+ and 4 x 100Gb QSFP28, Support MPLS&MLAG
D-Link DGS-1210-20 20-Port Gigabit PoE Ethernet Switch | SabrePC
TRENDnet TEG-204WS 20-Port Gigabit Managed Switch TEG-204WS B&H
20 Port Managed Layer 2 PoE+ Ethernet Switch with 10GbE Uplink - KY-MPX1604
FS S3900-24F4S 20-Port Gigabit SFP Stackable Managed Switch with 4 1Gb Combo 4 10Gb SFP+ Uplinks - FS.com Europe
D-Link DGS-1510-20 20 Port Gigabit SmartPro Switch with 10G Uplinks | SecureSwitches.com
DGS-1210-20/ME 20-Port Gigabit Metro Ethernet Switch | D-Link
