5-Port Industrial Ethernet Switch, 10/100 Mbps, DIN Mountable | Eaton
Amazon.com: Mini Industrial Switch 10 Ports Gigabit Switch Hardened 10 Port RJ45 10/100/1000Mbps Ethernet Switch Din Rail Mount Outdoor Ethernet Switch, Unmanaged Network Switch (-40 to 176°F) with 12-48V DC : Electronics
Unmanaged Ethernet Switch Buying Guide : Everything you need to know | EtherWAN