Ethernet switch unmanaged PoE voltage-boost switch ICRL-U-6RJ45-PoE-B-DIN, RocketLinx ICRL-U-6RJ45-PoE-B-DIN, Industrial Ethernet, Industrial PoE IEEE 802.3af compliant unmanaged switch, Four 10/100BASE-TX PoE ports and two Gigabit uplink ports, Total output power budget of 60W (15.4W maximum on each port), Voltage boost technology that supports 12 - 24V DC power input sources for transportation, security and industrial applications, QoS support for optimizing video and VoIP stream, Alarm relay for failure and event notification, Wide operating temperature range (-25 to +60 ?°„C)