| CPC H01R 13/665 (2013.01) [H01R 13/502 (2013.01); H01R 13/629 (2013.01); H01R 13/639 (2013.01)] | 16 Claims |

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1. A parameter configuration device, comprising:
a first signal modulator;
a second signal modulator; and
an operating member electrically connected with the first signal modulator or the second signal modulator, wherein the operating member is configured to output a configuration signal current,
wherein the first signal modulator and the second signal modulator have a connection state and a separated state, such that when the first signal modulator and the second signal modulator are in the connection state, the first signal modulating element is electrically connected with the second signal modulating element, and the first signal modulating element and the second signal modulating element enclose a configuration space for a cable to pass through; and when the first signal modulating element and the second signal modulator are in the separated state, the first signal modulator is separated from the second signal modulator.
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