Anti-biting underground communication optical cable

The utility model relates to the field of communication optical cables, and particularly discloses an anti-biting underground communication optical cable, which comprises a mounting sleeve, a plurality of rubber plates are mounted in the mounting sleeve, a plurality of plastic sleeves are sleeved on the rubber plates, a plurality of optical fibers are mounted in the plastic sleeves, and fillers are placed in the plastic sleeves. The mounting sleeve is provided with an insulating layer, the insulating layer is sleeved with a soft rubber sheath, and the soft rubber sheath is provided with a protection mechanism. According to the utility model, when the optical cable is bitten by a mouse or a crawler, the drug in the rubber bag can repel the mouse, and the optical fiber in the optical cable can be well protected when the optical cable is used. 本实用新型涉及通讯光缆领域，具体的公开了一种防啃咬地下通讯光缆，包括安装套，所述安装套的内部安装有若干个橡胶板，橡胶板上套接有若干个塑胶套，塑胶套的内部安装有若干个光纤，塑胶套的内部放置有填充物，安装套上设有绝缘层，绝缘层上套接有软胶护套，软胶护套上安装有防护机构。本实用新型在老鼠或爬虫对光缆进行啃咬时，位于橡胶囊内部的药物能对老鼠进行驱逐