Telephonic communications – Subscriber line or transmission line interface – Network interface device
Reexamination Certificate
2005-02-03
2010-11-30
Briney, III, Walter F (Department: 2614)
Telephonic communications
Subscriber line or transmission line interface
Network interface device
C361S823000, C439S709000
Reexamination Certificate
active
07844049
ABSTRACT:
An assembly (10) of three telecommunications modules (12, 14, 16) each having an equal number of contacts for connecting wires (18, 20, 28) therewith, comprises splitter circuits (30′, 30″), the number of splitter circuits (30′, 30″) being equal to half of the number of contacts of each module (12, 14, 16), one third of the contacts (24, 74) of the assembly (10) being adapted to transmit a line signal, one third of the contacts (22, 72) of the assembly (10) being adapted to transmit a POTS signal, and one third of the contacts (26) of the assembly (10) being adapted to transmit a DSLAM-signal. A module, particularly for use within an assembly, is open at a side other than a front side, at which contacts are exposed, so as to allow at least one splitter circuit (30′, 30″) to be at least partially inserted into the module.
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3M Innovative Properties Company
Briney III Walter F
Kling Janet A.
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