20-Port Industrial PoE+ Managed Ethernet Switch, w/16*10/100/1000Tx (3 – HardboxUSA
TRENDnet TEG-204WS 20-Port Gigabit Managed Switch TEG-204WS B&H
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
D-LINK 20-Port Web Smart Gigabit SFP Ethernet Metal Switch Managed DGS-1210- 20 | eBay
D-Link DGS 3630-28PC - switch - 20 ports - managed - rack-mountable - DGS-3630-28PC/SI - Ethernet Switches - CDW.com
Full Gigabit Ethernet 20+4 SFP combo ports and 2 10G uplink slots Laye – Fosco Connect
Planet WGSD-24040R L2+ 20-Port 10/100/1000T + 4-Port Gigabit TP/SFP Combo Managed Switch with 48V Redundant Power Supply
Zyxel XGS3600-28F 20-port GbE Fiber L2 Switch with Four GbE Combo Ports and Four 10G Fiber Ports | ZyxelGuard.com
ATOP EH7520 20-port Profinet Certified Managed Ethernet Switch, PoE, S - No PoE – Grid Connect
DGS-1210-20 20-Port Gigabit Smart Managed Switch | D-Link
20-Port Layer 2 Managed Industrial Ethernet Switch - KY-3120DM
Transition Managed Switch 20-Port Gigabit 4SFP RJ 2 100 1000 (SM24T6DPA-NA)
Intellinet 24-Port Web-Managed GbE Switch w/ 2 SFP Ports (560917) * Refurbished *
24-Port 10Gb SFP+ L3 Stackable Switch with 25G/40G Uplinks, S5860-20SQ - FS.com
D-Link DWS-3160-24PC 20 Port PoE Gigabit Unified Wireless Switch with 4 Gigabit Combo BASE-T/SFP Ports
FS 20-Port Gigabit Ethernet L2+ Switch - FS.com
D-Link SmartPro DGS-1510-20 - switch - 20 ports - managed - rack-mountable - DGS-1510-20 - Ethernet Switches - CDW.com
IES-Series 20 Port Industrial Ethernet Switch 16x RJ45 10/100TX 4x Duplex SC 100FX Single mode 40km - IES-2220-S40
CGP-OLT-16T Cisco Catalyst CGP-OLT-16T Ethernet Switch - 20 Ports - Manageable - 2 Layer Supported -
8-Port Gigabit L2 Managed PoE+ Switch, 140W, 2 Dedicated Gigabit SFP Slots, 20 Gbps, Web Interface | Eaton
20 Port Managed Layer 2 PoE+ Ethernet Switch with 10GbE Uplink - KY-MPX1604
Amazon.com: D-Link Fast Ethernet Switch, 16 20 Port SmartPro Managed Stackable w/ 2 Gigabit SFP Ports & 2 10GbE SFP+ Ports (DGS-1510-20), Black : Electronics
Intellinet 24-Port GbE Switch w/ 2 SFP Ports (561877)
IGS-6325-20T4C4X Industrial L3 20-Port 10/100/1000T + 4-Port Gigabit TP/SFP + 4-Port 10G SFP+ Managed Ethernet Switch - Planet Technology USA
S8050-20Q4C, 20-Port Ethernet L3 Switch, 4 x 10Gb SFP+, with 20 x 40Gb QSFP+
