Telephonic communications – Diagnostic testing – malfunction indication – or electrical... – Testing of subscriber loop or terminal
Reexamination Certificate
2007-01-02
2007-01-02
Tran, Quoc (Department: 2614)
Telephonic communications
Diagnostic testing, malfunction indication, or electrical...
Testing of subscriber loop or terminal
C379S001010, C379S022060, C379S325000, C379S413040
Reexamination Certificate
active
10505329
ABSTRACT:
A metal port block is used on an intermediate distributor or vertical terminal block in a connection architecture to obtain a metal contact of the combined voice and data signals, which can subsequently be monitored by a test rack, without needing to disconnect or reconnect any bridge or cable. The access to the intermediate distribution frame can be established by a connecting block with which a plurality of boards are associated. The boards are vertically arranged in an array and each incorporates its relays or associated electronics to extract and supply information to a test table. Each board has pins to couple with the cavities of the distribution frame.
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patent: 6496566 (2002-12-01), Posthuma
patent: 6574309 (2003-06-01), Chea et al.
patent: 6584148 (2003-06-01), Zitting et al.
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patent: 2002/0101823 (2002-08-01), Weirich et al.
patent: 2002/0196908 (2002-12-01), Hollenbeck et al.
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patent: 1 193 958 (2002-04-01), None
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patent: 01/65816 (2001-09-01), None
patent: 02/47429 (2002-06-01), None
International Search Report for PCT/GB 03/004114.
Myers Bigel & Sibley & Sajovec
Tran Quoc
Tyco Electronics Raychem SA
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