DVBCI
DVBCI stands for Digital Video Broadcasting Cable Interface. It is a standard developed by the European Telecommunications Standards Institute (ETSI) for the interface between a Digital Video Broadcasting (DVB) cable receiver and a Conditional Access System (CAS) module. The primary purpose of DVBCI is to provide a standardized way for digital television receivers to access encrypted satellite or cable television channels.
This interface allows manufacturers of set-top boxes and other DVB-compliant devices to use a common plug-in
The DVBCI specification defines the physical connector, the communication protocol, and the data format exchanged between