Overview – NNM Systems

NovaTec Network Multiplexer S5+

The NovaTec Network Multiplexer NNM S5+ enables up to 60 B-channels of two PRI interfaces to be split (non-blocking) to other ISDN interfaces.

Due to its modular conception the NovaTec Network Multiplexer can be individually assembled according to your local environment.

The following ISDN interfaces are available:

  • Up to 16 BRI interfaces (through-put rate 1, powered or non-powered) for the connection of ISDN end devices respectively ISDN trunk lines.
  • Up to 2 PRI interfaces, e. g. to transfer B channels not being used to a linked PABX.

The NovaTec Network Multiplexer can also be converted to a VoIP-Gateway or GSM-Gateway if IP interfaces or GSM interfaces are needed.

NovaTec Network Multiplexer S6

The NovaTec Network Multiplexer NNM S6 enables up to 60 B-channels of two PRI interfaces to be split (non-blocking) to other ISDN interfaces.

Due to its modular conception the NovaTec Network Multiplexer can be individually assembled according to your local environment.

The following ISDN interfaces are available:

  • Up to 30 BRI interfaces (through-put rate 1, powered or non-powered) for the connection of ISDN end devices respectively ISDN trunk lines.
  • Up to 48 BRI interfaces (through-put rate 0.5) unless all connections are needed simultaneously.
  • Up to 16 U interfaces (through-put rate 1) in order to connect ISDN end devices with U interfaces or alternatively to bridge long distances via copper wire. The latter requires the additional use of the PT-US for the connection of ISDN end devices with BRI interface via up to 8 km or the use of PT-Repeaters for distances of up to 24 km.
  • Up to 2 PRI interfaces, e. g. to transfer B channels not being used to a linked PABX.

Already existing BRI interfaces can be converted to U interfaces in order to link ISDN end devices via long distances with copper wire. This requires the use of the PTI: detailed information can be found here.

The NovaTec Network Multiplexer can also be converted to a VoIP-Gateway or GSM-Gateway if IP interfaces or GSM interfaces are needed.

The NovaTec Network Multiplexer S6 is also available with redundancy enabled power supplies.

NovaTec Network Multiplexer S20

The NovaTec Network Multiplexer NNM S20 enables up to 60 B-channels of two PRI interfaces to be split (non-blocking) to other ISDN interfaces.

Due to its modular conception the NovaTec Network Multiplexer can be individually assembled according to your local environment.

The following ISDN interfaces are available:

  • Up to 30 BRI interfaces (through-put rate 1, powered or non-powered) for the connection of ISDN end devices respectively ISDN trunk lines.
  • Up to 48 BRI interfaces (through-put rate 0.5) unless all connections are needed simultaneously.
  • Up to 48 U interfaces (through-put rate 0.5) in order to connect ISDN end devices with U interfaces or alternatively to bridge long distances via copper wire. The latter requires the additional use of the PT-US for the connection of ISDN end devices with BRI interface via up to 8 km or the use of PT-Repeaters for distances of up to 24 km.
  • Up to 2 PRI interfaces, e. g. to transfer B channels not being used to a linked PABX.

Already existing BRI interfaces can be converted to U interfaces in order to link ISDN end devices via long distances with copper wire. This requires the use of the PTI: detailed information can be found here.

The NovaTec Network Multiplexer can also be converted to a VoIP-Gateway or GSM-Gateway if IP interfaces or GSM interfaces are needed.

The NovaTec Network Multiplexer S20 is also available with redundancy enabled power supplies.