METALLIC TESTING ACCESS FOR CONNECTORS OF DIGITAL CLIENT X-LINES Russian patent published in 2007 - IPC H04M3/30 H04Q11/04 

FIELD: high speed information data transfer via digital client data transfer lines.

SUBSTANCE: connection architecture provides for possible production of metallic contact for combined signals, consisting of voice signal and information data transfer signal, which may be appropriately controlled by means of testing stand without necessity to carry out working operations for disabling or switching any bridges or cables, while for achieving such a goal on the very client box of intermediate distributor or on vertical distributing panel a metallic port block is provided. Additional improvements consists in mounting of metallic device for provision of access to intermediate distributing panel by means of connecting block, by means of which multiple vertically positioned electronic boards are interconnected, each one of aforementioned boards including its relay and connected electronic elements for extraction and sending of information data to testing stand. Each board has socket rods for connection to recesses in distributing panel.

EFFECT: possible inspection in information transfer lines by means of testing stand without necessity to alter electric circuitry of connection architecture.

3 cl, 13 dwg