The DEV 1992/75 from DEV Systemtechnik is a SATCOM Redundancy Switch that operates from 950-2150 MHz. It has an impedance of 75 Ohms.  This redundancy switch has an input return loss of greater than 20 dB and an insertion loss of less than 1.5 dB and an output return loss of greater than 14 dB and an insertion loss of less than 6 dB. It has an isolation of 55 dB between paths and a switching power of less than 30 dBm. The redundancy switch has a data backup feature and comes with Trap Receiver Action Controller. It supports an ethernet (RJ-45) interface (connector) for remote communication and uses a web interface and SNMP for remote control and surveillance. The switch requires an AC supply of 100-240 V and has a power consumption of less than 100 W. It has a mass of 8 Kg and measures 483 x 133 x 495 mm in dimension.