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. ...
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. ...
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