Extralink Krios - PoE switch with Gigabit ports Extralink Krios is a 6-port unmanaged switch with 4 PoE ports with a maximum speed of 1000 Mb/s and support for IEEE 802.3af/at standards with a maximum power per port of 30 W. The switch is also equipped with 2 RJ45 ports without PoE power option, which can be used as uplink ports or to connect additional devices, e.g. a video recorder in monitoring applications. Four additional operating modes of the PoE switch Four switches located on the front of the KRIOS switch enable the activation of additional modes to improve the performance or range of the network, and the principles of operation of each mode are as follows: Power over Ethernet Switch Krios supports IEEE 802.3 af/at standards, automatically detects and identifies PoE devices that are compliant with these standards and provides power only to these devices. The maximum power of the power supply included with the switch is 60 W. Main features 4 operating modes - VLAN, EXTEND, AI PS, AI QoS Support for IEEE 802.3af/at standards Auto MDI/MDIX Store-and-forward support Power circuit protection, end device protection Fanless design - energy saving, environmental protection Power saving function on unused ports