5. Physical interfacesARM600 is available in two variants, standard and enterpriseedition. Standard edition can be connected to a maximum of300 Arctic 600 series wireless gateways, whereas theenterprise edition can take up to 3000 connections. Theenterprise edition also offers hardware-level redundancy withdual hot-swappable hard drives and dual power supplies. Thefunctionality of both variants is identical apart from the numberof connected devices.Standard editionThe ARM600 standard edition is designed to be mounted into a19” rack.1 2 3 4 6587GUID-257E5F22-2ADB-47CA-A85F-4ABB94710FE9 V1 ENFigure 5. Front panel1 Power on indicator, power button2 Video (VGA) connector3 LCD menu buttons4 LCD panel5 Two USB 2.0 connectors6 Service tag (EST)7 Optical drive8 Hard driveM2M Gateway 1MRS758481 CARM600Product version: 4.4.16 ABB