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Multi-subscriber differentiation and distribution switching system having interchangeable differentiating circuits
Multi-subscriber differentiation and distribution switching system having interchangeable differentiating circuits
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机译:具有可互换差分电路的多用户差分分配切换系统
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摘要
A differentiation and distribution switching system for connecting selected ones of a plurality of subscriber lines for receiving a desired signal. The system comprises at least one differentiation circuit connected to an input signal, a removable support for the differentiation circuit, and a plurality of couplers connected to an output line of the differentiation circuit. A switch is connected to each coupler and an associated one of the subscriber lines, whereby to connect a signal on the output line to selected ones of the subscriber lines.
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