A040 – NE840 Network switch Description Description Rack-mounted 19 ports managed switch, 8 10/100Mbit RJ45 ports, 7 GbitRJ45 ports & 4 Gbit SFP ports. 110/230V AC-power input. Related products ABB 4.1 800xA Networks (3BSE081392/G)3BSE080222R1 Read more ABB 4.1 800xA Networks (3BSE081392/G)3BSE080218R1 Read more ABB 4.1 800xA Networks (3BSE081392/G)3BSE080216R1 Read more