D-Link SmartPro DGS-1510-20 - switch - 20 ports - managed - rack-mountable - DGS-1510-20 - Ethernet Switches - CDW.com
S3900-24F4S 20-Port Gigabit Stackable SFP Managed Switch with 4 Combo SFP and 4 10Gb SFP+ Uplinks | 1G 10G Switch
D-Link DGS 3630-28PC - switch - 20 ports - managed - rack-mountable - DGS-3630-28PC/SI - Ethernet Switches - CDW.com
Zyxel XGS3600-28F 20-port GbE Fiber L2 Switch with Four GbE Combo Ports and Four 10G Fiber Ports | ZyxelGuard.com
Intellinet 24-Port Web-Managed GbE Switch w/ 2 SFP Ports (560917) * Refurbished *
D-link 20-Port L2 Smart Metro Giga Switch Black | Techinn
FS 20-Port Gigabit Ethernet L2+ Switch - FS.com
IES-Series 20 Port Industrial Ethernet Switch 16x RJ45 10/100TX 4x Duplex SC 100FX Single mode 40km - IES-2220-S40
Allen‑Bradley Stratix 5700 20 Port Managed Switch (Mature Manufacturer Status)
Amazon.com: D-Link Systems 20-Port Gigabit Web Smart Switch Including 4 Gigabit SFP Ports (DGS-1210-20) : Electronics
PROVANTAGE: D-Link Systems DGS-1210-20 16 Port Websmart Switch with 4XSFP
LNP-2004G-SFP-T | 20-Port Industrial PoE+ Unmanaged Switch
TRENDnet TEG-204WS 20-Port Gigabit Managed Switch TEG-204WS B&H
S8050-20Q4C, 20-Port Ethernet L3 Switch, 4 x 10Gb SFP+, with 20 x 40Gb QSFP+ and 4 x 100Gb QSFP28, Support MPLS&MLAG
20-Port Gigabit Ethernet L2+ Switch, 20x 1Gb SFP, 4x Gigabit RJ45/SFP Combo, with 4x 10Gb SFP+ Uplinks
Cisco Nexus 5010 20 Port 10 Gigabit Ethernet Switch - N5K-C5010P-BF
Cisco Catalyst 2960 Series Switches - Cisco Catalyst 20 Port Managed Switch WS-C2960G-24TC-L
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
UT-60020G series 20-Port Full Gigabit Unmanaged Ethernet Switch - UOTEK
20-Port Gigabit Web Smart Switch – Managed Switch | TRENDnet - TRENDnet TEG-204WS
20-Port Layer-2 Managed Gigabit Switch Vietnam
Planet IGS-5225-20T4C2X Industrial L2+ 20-Port Gigabit + 4-Port TP/SFP Combo + 2-Port 10G SFP+ Managed Ethernet Switch
20-Port Layer 3 Managed Industrial Ethernet Switch - KY-2189RG
8-Port Gigabit L2 Managed PoE+ Switch, 140W, 2 Dedicated Gigabit SFP Slots, 20 Gbps, Web Interface | Eaton
Cisco SG300-20 | SecureITStore.com
