5 Port Industrial Unmanaged Fast Ethernet (PoE+) Switch

• 5* 10/100 Base-TX  Port
• PoE version, complies with IEEE802.3 af/at PoE+
• 12~55 VDC (48~55VDC for PoE model) dual power input
  with polarity reserve/over-voltage protection
• Support AC input: 100~240 VAC
• Dip switch functions
  1.Default: 100 meters transmission distance
  2.Extend: Port1~4, 250m with 10Mbps    
• Support 4KV surge protection; ESD: Air-15KV, Contact-8KV Protection
• IP30 Din-rail design
• Operating temperature -40~75 degree C