A Perfect Managed PoE+ Switch with Advanced L2/L4 Switching and Security, The GS-4210-24P4C is a new generation of Planet managed Gigabit PoE+ Switch
Planet WGSW-24040HP L2+ Managed Gigabit POE Switch 24 Port, 4 SFP
Switches Archieven
L2+ 24/48-Port 10/100/1000T + 4-Port 100/1000X SFP Managed Switch
Power over Ethernet (PoE) Solution - ppt video online download
PLANET TECHNOLOGY GS-4210-16P4C 16-Port 10/100/1000T
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Cisco Small Business Smart Switches
WGSW-20160HP - L2+ Gigabit Ethernet Switch - PLANET Technology
PLANET GS-4210-24P4C 24-Port 10/100/1000T 802.3at PoE + 4-Port
24-Port 10/100TX 802.3at PoE + 2-Port Gigabit TP/SFP Combo Web
Planet Industrial 5-Port Gigabit Switch w/ 4-Port 802.3at PoE+