Redundant Signal Distribution:


Product Image Redundant Signal Distribution

The SDU-R System
For the SDU-R system, in addition to the input signals, a redundant power supply can also be implemented via various power supply modules for the respective application. The signal distributor is used in areas where a high reliability of the output signals is required.

Functionality
By switches on the front panel (RSC switching unit) different switching modes (Auto/Manual) can be selected. In automatic mode, the two signal inputs are monitored and switched over by an internal switching logic. Switching is done in case of signal loss at the input socket or by indicating an error of the master system at the error input. In manual mode the selected input is switched through directly to the outputs.

The system can be remotely configured via an RJ45 LAN connection using the monitor program "Meinberg Device Manager".

The following parameters can be read out:

  • Status of both inputs
  • Status of all 16x outputs
  • Status of both power supply modules
  • System temperature
  • Selection of the input signal



Overview: Redundant Signal Distribution

SDU-R
The SDU-R is a distribution unit with redundant input and output signals for providing sinusoidal signals with low additive phase noise, TTL output signals via BNC sockets or fibre optic signals via F-ST connections. The SDU-R also has internal switching logic.
SDU-R


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