Multiplex communications – Wide area network – Packet switching
Patent
1992-05-15
1994-02-01
Olms, Douglas W.
Multiplex communications
Wide area network
Packet switching
370123, 455 31, 348 6, H04J 100
Patent
active
052837890
ABSTRACT:
A communication system for transmitting relatively high frequency broadband electrical signals representative of broadband information and for transmitting relatively low frequency baseband electrical signals representative of baseband information. The system includes a length of communications media having at least one twisted pair of wires and a "multi-signal interface coupler" connected to one end of the communications media. The interface coupler has an RF signal port for passing the broadband signals in the unbalanced mode and a data signal port for passing the baseband signals. A circuit connected to the RF signal port and the data signal port, transmits both the broadband signals and the baseband signals in a balanced mode on the communications media.
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Burch Gregory A.
Gunnarsson Gunnar
Olms Douglas W.
Private Satellite Network, Inc.
Ton Dang
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