8-port kilomega looped network industrial Ethernet switch. In line with IEEE802.3 and 10/100/1000 Base-TX industrial Ethernet standard; Network interface rate: 1000M/100M/10M, self-adaptive; Support redundant topologies; Broadcast storm suppression function; With power supply and Ethernet interface status indicators; Each network interface isolated from each other and network interface isolated from the power interface; Industrial-grade standard design; DIN35mm standard lead rail mounting or bolt mounting; -40-+85℃ wide working temperature; Widely used in PLC, HMI, VVVF, DCS and other industrial control equipment based on industrial Ethernet.