StarTech.com 5 Port Unmanaged Industrial Gigabit Ethernet Switch - DIN Rail / Wall-Mountable - Network up to 5 Ethernet devices through a rugged, industrial Gigabit Ethernet switch - 5 Port Unmanaged Industrial
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 - Newegg.com
Industrial Ethernet Switches | Phoenix Contact
Industrial Grade 5P Gigabit Ethernet Switch, IEEE 802.3x-Compliant Full-Duplex 10/100/1000M Connection, DIN Rail Mount | Gigabit-Switch-5P
16-Port Industrial Network Switch, Gigabit, Unmanaged, DIN Mount | Eaton
8-Port Managed Industrial Gigabit Ethernet Switch, DIN Mount | Eaton
Amazon.com: MokerLink 8 Port Gigabit Industrial DIN-Rail Ethernet Switch, 16Gbps Switching Capacity, IP40 Rated Unmanaged Network Switch (-40 to 185°F), with UL Power Supply : Electronics