... .3u 1000BASE-TX for fast EthernetPhysical Medium10BASE-T:CAT3,4,5 UTP(max. length 100m )EIA/TIA-568 100ohm STP ... (max. length 100m)100BASE-TX:CAT 5 or up UTP(max. length 100m)EIA/TIA-568 ... definitions1,2 and 3,6 for the data pin. 4,5 feet to power is; 7-8 feet for the ... in development and manufacture of POE Products: 1-24 port POE midspan ,POE switch ,PD ,PD module. We have our own ...