INT-9951 PCI ITU / CEPT E1 Demultiplexer
The INT-9951 is a demultiplexer for ITU / CEPT telecommunications
standard E1 rate (2.048 Mbps) PCM signals. It is a single standard length PCI Bus printed
circuit board that is compatible with many host computers and software operating systems.
Multiple INT-9951 demultiplexers may be installed in a single host computer, limited only
by the number of free PCI slots available.
The E1 demultiplexer includes a 31 x 31 non-blocking crosspoint switch. This feature
allows the user to assign any E1 PCM input timeslot (1 31) to any one or more of
the 31 audio outputs. It permits applications such as activity scanning, output routing
based on signal type recognition, and many others.