The Telindus PRI-Mux is a combination of a smart ISDN access switch and a time division multiplexer.
It offers the possibility to deliver cost-effectively a combination of services based on Primary Rate ISDN (PRI), Nx64k serial data and IP Ethernet traffic.
The basic unit comes with 4 primary rate ISDN interfaces and one Ethernet interface.
Optionally a second board can be added to include 4 additional Nx64k serial data interfaces.