Accessibility Tools


The KBC EERF4-DN1-R-WX-B series is an Ethernet over UTP (EoU) receiver with 4 UTP ports supplying Power over Wire (PoW), 1*10/100/1000M Ethernet port and 1*1000Base-FX port. This switch provides connectivity up to 4* PoW/PoE (EERF1-LS1-T-MN-B) transmitters. Power is supplied to the transmitter through the UTP cable. Varying data rates are supported depending on cable distance and quality. This product also provides PoW management which allows the operator to remotely switch power on or off to any of the UTP channels. Plug-and-play design ensures ease of installation with no electrical adjustment needed. LED indicators are provided to show the operational status of the unit. This switch is available in wall mount and DIN rail mount..

  • 4 UTP ports with or without PoW
  • 1 *10/100/1000M Ethernet port,1 *1000Base-FX SFP port
  • PoW management
  • Full switching capability
  • Connect up to 4 transmitters, EERF1-LS1-T-MN-B or EERN1-LN1-T-MN-B or mixed.
  • UTP data rate >40Mbps (300m)
  • Based on cable quality, cable pairs used (1,2 or 4 pairs) and voltage applied to cable (48~57VDC) from headend , PoE and PoE+ are supported by PoW up to 400m.
  • Over current and short circuit protection
  • Unique PoW transmission protection design so that no power is output when transmitter end is not connected


Typical System configuration for EERF4-DN1-R-XN-B

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