5-Port (4-Port 10/100BaseTX + 1-Port 100BaseFX) Unmanaged Industrial PoE Switch, ST Single-Mode 30KM

• Embedded 4-Port Power over Ethernet (PoE) Injector Function
• Store and Forward Switching Architecture
• Back-Plane (Switching Fabric): 1 Gbps
• DC 48V Redundant Power
• Provides EFT Protection 3000 VDC for Power Line
• Supports 6000 VDC Ethernet ESD Protection
• IP30 Rugged Aluminum Case Design
• DIN-Rail and Wall Mount Design