... computers to connect to one Internet connection. Unlike a network hub, which serves a similar purpose, a switch has the ability ... : UTP category 3, 4, 5 cable (maximum 100m), EIA/TIA-568 100Ù STP (maximum 100m), 100Base-Tx: UTP category 5, 5e cable ... (maximum 100m), EIA/TIA-568 100Ù STP (maximum 100m)EnvironmentOperating Temperature: 0°C~40°C (32 ...