GF82.70-P-5101TX Universal Portable CTEL Interface (UPCI (UHI)) Control Unit Component Description

GF82.70-P-5101TX Universal Portable CTEL Interface (UPCI [UHI]) Control Unit Component Description
- with CODE (388) "Portable CTEL" UPCI telephone system
- with CODE (387) Preinstallation for "Portable CTEL" UPCI telephone system, USA/Canada
- with CODE (386) Preinstallation for "Portable CTEL" UPCI telephone system

Component Identification:

The UPCI control unit is located on a device carrier in the luggage compartment.

Task
The UPCI control unit acts as a communication management platform and converts electrical signals for the Media Oriented System Transport bus (MOST) into optical signals and vice versa. The UPCI control unit is connected by means of a screened wiring harness to the UPCI portable CTEL holder (Universal Portable CTEL Interface) (A34/15). Thus the UPCI control unit safeguards the portable CTEL connection to the vehicle communication system.