Belden Hirschmann RS20 series

The RS20 Unmanaged Ethernet switches are ideal for applications that are less dependent upon the features of switch management while maintaining the highest feature-set for an unmanaged switch.

These can have from 8 to 25 fast Ethernet ports with options for up to 3x fibre ports or up to 24 fast Ethernet and option for 2 Gigabit Ethernet uplink ports SFP or RJ45 redundant power inputs via dual 24 V DC, fault relay (triggerable by loss of one power input and/or loss of link/s specified), auto-negotiating and auto crossing, variety of connector options for Multimode (MM) and Singlemode (SM) fibre optic ports, choice of operating temperatures and conformal coating and a variety of approvals.