IP/POE Extender over Coax or Single Pair Network Cable: Use with full copper Cat3/4/5/5e/5/6a/7/8 solid copper Network Ethernet Cable or RG59/RG6 pure copper cable to extend IP/POE Designed to extend IP/POE over 2 wire copper connections (Single Pair Network Cable or Coaxial Cable), this unit delivers up to 100 Mbps speeds with impressive range up to 500m (1,640 ft). Ideal for advanced networking installations requiring long-distance POE transmission. Extends 10/100Mbps Ethernet data & POE/POE+ 802.3/at/af through 2 wire, twisted pair cables or copper coaxial cable. The devices need to be used in pairs. The maximum transmission distance is 500 meters / 1640ft. Requires 2-core pure copper wire pair or Copper Coaxial cable. POE is 30w max. Power Supplies can be used if POE is not present, DC44-57V (no power supplies included). BNC port for coax or 2*3.81mm Phoenix terminal for 2 wire. Should be used with copper cables only.