RU94033885A - Switching system with uniform load
- Google Patents
Switching system with uniform load
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Publication number
RU94033885A
RU94033885ARU94033885/09ARU94033885ARU94033885ARU 94033885 ARU94033885 ARU 94033885ARU 94033885/09 ARU94033885/09 ARU 94033885/09ARU 94033885 ARU94033885 ARU 94033885ARU 94033885 ARU94033885 ARU 94033885A
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Application filed by Т.Г. СамхарадзеfiledCriticalТ.Г. Самхарадзе
Priority to RU94033885ApriorityCriticalpatent/RU2045817C1/en
Application grantedgrantedCritical
Publication of RU2045817C1publicationCriticalpatent/RU2045817C1/en
Publication of RU94033885ApublicationCriticalpatent/RU94033885A/en
FIELD: telephone communication. SUBSTANCE: invention refers to telephone switching equipment, in particular, to design of points of automatic switching of quasi-electron automatic telephone exchanges of small and medium capacity. Switching system includes N incoming switching points I- I, N outgoing switching points 2÷ 2N. Each switching point has n switching units 3÷ 3of first link, n switching units 4÷ 4of second link and additional switching unit 5. Insertion of additional switching unit and connection of switching units of first and second links in agreement with given table makes it possible to decrease internal interlockings and render load of connection lines uniform. EFFECT: decreased internal interlockings, more uniform load of connection lines. 2 dwg
Claims (1)
Изобретение относится к технике телефонной коммутации, в частности к построению узлов автоматической коммутации квазиэлектронных АТС малой и средней емкости. Коммутационная система содержит N входящих узлов 1 коммутации, N исходящих узлов 2 коммутации, причем каждый узел коммутации содержит n блоков коммутации первого звена 3, n блоков коммутации второго звена 4 и дополнительный блок коммутации 5. Введение дополнительного блока коммутации и соединение блоков коммутации первого и второго звеньев позволяет уменьшить внутренние блокировки и сделать равномерной нагрузку соединительных линий.The invention relates to techniques for telephone switching, in particular to the construction of nodes for automatic switching of quasi-electronic exchanges of small and medium capacity. The switching system contains N incoming switching nodes 1, N outgoing switching nodes 2, and each switching node contains n switching blocks of the first link 3, n switching blocks of the second link 4 and an additional switching block 5. Introduction of an additional switching block and connecting the switching blocks of the first and second links allows you to reduce internal blockages and make the load on the connecting lines even.
RU94033885A1994-09-281994-09-28Commutation system with uniform load
RU2045817C1
(en)
CIRCUIT PROVISION FOR TELECOMMUNICATION SWITCHING FACILITIES, ESPECIALLY TEMPORARY MULTIPLEXING TELEPHONE SWITCHING FACILITIES-PCM WITH CENTRAL COUPLING FIELD AND PARTIAL COUPLING FIELDS.
CONNECTION PROVISION FOR CENTRALLY GOVERNED TIME MULTIPLEX TELEPHONE SIGNALING SWITCHES, ESPECIALLY AUTOMATIC TELEPHONY SWITCHES - PCM, WITH CONNECTION GROUPS CONNECTED TO A COUPLING FIELD.
PROCEDURE AND DEVICE FOR THE TRANSMISSION OF CONFIDENTIAL INFORMATION AND INFORMATION SERVICE BETWEEN THE TERMINALS OF THE SUBSCRIBERS AND ONE OR MORE DIGITAL EXCHANGES.
CONNECTION PROVISION FOR REMOTE SIGNALING TELEPHONE SWITCHES, ESPECIALLY AUTOMATIC TELEPHONY SWITCHES - MULTIPLEX TIME - PCM, WITH A CENTRAL COUPLING FIELD AND WITH PARTIAL AND CENTRAL COUPLING FIELDS CONNECTED TO THESE