Techroutes Layer 2 industrial Ethernet switches, which supports auto negotiation, Offers Gigabit Tx and Gigabit SFP Ports. It’s support LACP,VLAN,IPv6,QOS, QinQ, Multicast, Ring Protection, Security, SSH and Secure channel. It’s plug and play, designed in wide operating temperature from 40ºC to 85ºC, with performance of dust/salt fog proof, make it completely suitable for harsh environments.