4-Port Gigabit 250m PoE Industrial Unmanaged Switch
• 4 Gigabit PoE Ports
• 2 Gigabit SFP Ports
• IP40 Level Protection
• Support up to 250m PoE
• Support PoE Product Recovery function
• Dual Power Input for redundant power supplies
• Fanless, Passive Cooling design
• Plug and Play Installation