Abstract: A by-pass connector device of a multi-tap device installed within the multi-tap device, as the multi-tap device is exploded for repairing, it still can transfer the input signal. The by-pass connector device comprises a lower guide base shell; an upper guide base shell, an elastic reed, a damper, two conducting pillars, and two top plates. The assembly of the by-pass connector device is mainly completed by the engagement of the components, additional locking elements are not required. Thus it is easy to be assembled, and the by-pass connector device is formed as a device in normal closing conduction by pressing downwards. As the multi-tap device is exploded, by the contact of the elastic reed and the conducting pillars, the signal is transferred to the downstream.