An outdoor access equipment
The utility model discloses a communication product, which particularly discloses an outdoor access apparatus to solve the problems of high cost, complicated operation and excess machine cabinet inner space occupation when the outdoor access apparatus represses the electromagnetic interference of a...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The utility model discloses a communication product, which particularly discloses an outdoor access apparatus to solve the problems of high cost, complicated operation and excess machine cabinet inner space occupation when the outdoor access apparatus represses the electromagnetic interference of a user cable in the prior art. The outdoor access apparatus comprises a plurality of user circuit boards, the machine cabinet for installing the user circuit boards, a cable bus which enters the machine cabinet through a service entrance on the machine cabinet and ferrite beads which repress the electromagnetic interference. The ferrite beads are sheathed on the cable bus, and the inner diameter of each ferrite bead is matched with the outer diameter of the cable bus. The ferrite beads are appressed with the position of the service entrance. The utility model has a plurality of ferrite beads which are stacked orderly, and the ferrite beads are sheathed on the cable bus. The outdoor access apparatus also comprises a sleeve barrel for fixing the ferrite beads, and the sleeve barrel which is buckled on the ferrite bead is fixedly connected with the inner wall of the machine cabinet. |
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