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PROFI CLASS   1 satellite multiswitches
  2 satellites multiswitches
  3 satellites multiswitches
  4 satellites multiswitches
  5 to 8 satellites multiswitches
  Cascadable multiswitches
  Extension modules for cascades
  Unicable (SCR) multiswitches
  Splitters, Taps
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  5 to 16 LNBs DiSEqC switches
  Power supplies and inserters
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PROFI CLASS - 5 to 8 satellites multiswitches

Unique compact solution for the distribution of terrestrial and satellite signals from up to 8-satellite positions for up to 12 subscribers. Multiswitches require support of DiSEqC 1.1 or 1.2 on the receiver's side. Due to the high number of connected LNBs the multiswitches offer stand-by mode functionality, that minimizes power consumption.

Main features:
  • support Quad LNBs
  • selectable active / passive processing of terrestrial band
  • selectable DC supply for terrestrial preamplifier 12V / 5V / OFF


Type Inputs Outputs Description
MS21/12PIU-6 21 12 DiSEqC multiswitch with integrated power supply, Quad LNB compatible, switchable active/passive terr. input
MS25/12PIU-6 25 12
MS29/12PIU-6 29 12
MS33/12PIU-6 33 12
Useful information
  • Individual LNBs are accessible using following DiSEqC 1.1 commands:
    Sat system (LNB) ”committed command” ”uncommitted command”
    A (1) A (1,AA) 1
    B (2) B (2,AB) 1
    C (3) C (3,BA) 1
    D (4) D (4,BB) 1
    E (5) A (1,AA) 2
    F (6) B (2,AB) 2
    G (7) C (3,BA) 2
    D (8) D (4,BB) 2
  • If the receiver does not support DiSEqC 1.1, user has to resort to DiSEqC 1.2 motor commands (not USALS)
  • With standard DiSEqC 1.0 setting only sat systems A to D are available
  • Multiswitches are not compatible with Monoblock LNBs
  • Stand-by circuitry monitors usage of any LNB and if not watched by any user, shuts off power to this LNB and relevant inner circuits
  • Terrestrial input can provide 12 V or 5 V DC (selectable by DIP-switch), up to 150 mA
  • If higher than available number of user outputs is required, simply use two multiswitches instead of one, routing LNB outputs via signal splitters
  • Terminate all unused outputs by 75 ohm loads, if terrestrial band is used
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