Repeater

Abstract

A repeater includes a plurality of input-side connectors and a plurality of output-side connectors corresponding to the input-side connectors that are configured such that communication cables connected to the input-side connectors are connected to other communication cables connected to the output-side connectors, and a detection indicating circuit provided between the input-side connectors and the corresponding output-side connectors. The detection indicating circuit includes a detection circuit branching, extracting and outputting a portion of signal transmitted between the input-side connectors and the corresponding output-side connectors, and an indicating circuit for indicating an establishment of information communication according to an output from the detection circuit.

Dependencies are inferred from the claim text.