The OCTOPUS family includes Ethernet switches with 5, 8, 9, 10, 16 or 24 Fast Ethernet ports. In addition, models with Gigabit uplinks are available that, like the Fast Ethernet ports, have vibration-proof M12 connections for twisted pair cables or IEC V1 connections for all types of optical fibers. The software comes in Basic and Professional versions and provides management, diagnostic and filtering features as well as redundancy methods and security mechanisms of varying degrees. All switches are characterized by a waterproof and dust-resistant housing and an extended temperature range from -40°C to +70°C.