Active fiber channel label

The utility model belongs to the field of electronic tags, and particularly relates to an active optical fiber channel tag, which is provided with a plurality of electronic tags and a support, and is characterized in that each electronic tag consists of an electronic tag main body, and a pair of power supply clamping seats are symmetrically arranged on the left side and the right side of the upper surface of the electronic tag main body; opposite surfaces of the two power supply clamping seats are respectively provided with a power-on point, the support is in the shape of a polygon prism, each side surface of the polygon prism forms a clamping groove, the electronic tag main body is clamped in the clamping groove, the support is rotatably sleeved on the support, the power supply is clamped on the support, and two poles of the power supply are clamped between the two power-on points of the corresponding electronic tag; the electronic tag has the beneficial effects of simple structure, convenience in use, conve