https://www.perle.com/Industrial/PoE-Switches
赞助Industrial safety and hazardous location certified. Supply up to 100 Watts of PoE. Managed or Unmanaged Layer 2 Switches ruggedized for vibrations, shocks, & -40°F to +167°F
Supply up to 100W PoE · 5 Year Warranty · PTP (IEEE 1588) Support · Modbus TCP Support
Types: Layer 2 Managed, PoE, Unmanaged