The PRS‑CSI is an interface between a single remote call station PRS‑CSR or a remote call station kit PRS‑CSRK and the fiber optical Praesideo network. It uses CAT-5 cable for the connection to the remote call station. The CAT‑5 cable carrying digital audio and control data can be as long as 1 km. The length of the CAT‑5 cable is not a part of the Praesideo optical network length. This considerably increases the overall possible length of the optical network especially in cases where the call station is located far from the rest of the system. The call station interface can get its power from the Praesideo network and/or from a local power supply.
Connects a remote call station to the Praesideo
network via CAT‑5 cable (up to 1 km)
Powered by the Praesideo network and/or local
Two supervised control inputs
Built‑in DSP for audio processing functions
Complete supervision of the unit