EN 50155 Managed PoE Routing SwitchIEC 62443-4-2 SL2 certifiedAvailable in layer 2 & layer 3 configurationPush-pull M12 connectors4 x 1 Gbps ports16 x 100 Mbps ports, whereof 8 PoE1 x USB Backup and restore port1 x RS-232 console port