DECT Sync Connections

To ensure the correct operation of the FreeSpeak II system, DECT Sync links should be established between matrices where:

  • Multiple matrices are networked together with antennas.

  • Splitters are connected to E-Que interface cards on more than one matrix.

Multiple E-Que interface cards within a single matrix do not require external DECT sync cables, connected as the signal uses the backplane.

EQUE3.emf

Notes: All connections are made using CAT-5 cable and it is recommended that shielded cable is used.
  If an E-Que interface is fitted in the matrix with antennae or splitters connected and active inserting a second E-Que interface to the left of the first interface (seen from the front) will cause a temporary loss of audio to beltpacks using the original E-Que interface (usually for about 10 seconds). The beltpacks do not go offline and signalization is not lost.