VES 31-4SR/8SR

4/8+2 Unmanaged Gigabit Ethernet Switch with 4/8-Port PoE+ for Railway
  • 產品特色
  • 4/8 x IEEE 802.3af/at-compliant Gigabit Ethernet ports, 120W
  • 4/8 PoE+ standard+2 x Gigabit Ethernet ports with M12 X-coded connector
  • Low battery voltage protection
  • CE/FCC/UKCA/EN50155 class OT4 conformity
  • Wide power input range 9~36VDC
  • Jumbo frame support (up to 9216 Bytes)
  • Ignition power on/off support
  • Power on/off delay time setting
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