Amazon.com: OLYCOM 8Port POE Outdoor Switch Gigabit Ethernet Din Rail Mounted IP40 with 2pcs Industrial SFP Transceivers Dual Fiber SM 20KM LC : Electronics
Amazon.com: Mini Industrial 2 Ports Gigabit Ethernet Switch Din Rail Mount Hardened 2 * 10/100/1000Mbps Ethernet to Fiber Optic Converter 100/1000Base-X Auto Sensing 12-48V DC : Electronics
Amazon.com: Hardened Industrial Gigabit Ethernet Switch 5-Port Mini Industrial Switch 10/100Mbps Half/Full Duplex and 1000Mbps Full Duplex : Electronics
Amazon.com: Binardat 5 Port Gigabit Din Rail Industrial Ethernet Switch, 4 Ports and 1 Uplink 10/100/1000Mbps, Fanless Wall Mount, with One Power Supply : Electronics
Amazon.com: StarTech.com Industrial 8 Port Gigabit PoE Switch - 4 x PoE+ 30W - Power Over Ethernet - Hardened GbE Layer/L2 Managed Switch - Rugged High Power Gigabit Network Switch IP-30/-40C to +
Amazon.com: Binardat 5 Port Gigabit Din Rail Industrial Ethernet Switch, 4 Ports and 1 Uplink 10/100/1000Mbps, Fanless Wall Mount, with One Power Supply : Electronics
Amazon.com: MokerLink 5 Port Industrial DIN-Rail Network Switch, 10/100Mbps Fast Ethernet, IP40 Rated Network Switch (-40 to 185°F), with UL Power Supply : Electronics