Belden's highly flexible and Managed Rack-Mount Ethernet Switches have been specifically designed for industrial applications. Our portfolio includes switches for extreme conditions: high temperature, shock, vibration or EMC. Belden offers variants that can be used in applications with controlled environmental conditions without any need for powerful cooling systems. NOTE: Belden will discontinue MACH102 family and certain variants of MACH104 family running Hirschmann Classic Software. The LAST ORDER DATE is 31 December 2023. Newer models of these switches are available running the state-of-the-art Hirschmann Operating System HiOS. These switches are drop-in replacements for their Classic Software based equivalents.