产品描述随着监视、控制及通信系统的业务需求迅猛增加,使用光纤光缆替代铜缆作为信息传输手段已逐渐显示出巨大的技术潜力。但同时,随着各种事故和灾害的频频发生,光缆、线缆等常常扮演导火线的角色,使火灾迅速扩大蔓延,并损坏贵重的电子仪器和设备,影响整个线路的正常运行甚至瘫痪,从而扩大了灾害的损失。这种无卤、低烟、耐火光缆就显得更加重要并具有现实的经济和社会价值。长飞光纤光缆(上海)有限公司生产的耐火光缆是在普通光缆结构的基础上增设了具有防火功能的 Product Description As the business requirements for surveillance, control and communications systems have rapidly increased, the use of optical fiber cables as a means of transmitting information has gradually shown enormous technological potential. At the same time, with the frequent occurrence of various accidents and disasters, optical cables and cables often play the role of fuse, causing rapid expansion and spread of fire and damaging precious electronic equipment and equipment, affecting the normal operation of the entire circuit and even paralyzing it. Expand disaster losses. This halogen-free, low-smoke, fire-resistant cable becomes even more important and has real economic and social value. Longfei Fiber Optic Cable (Shanghai) Co., Ltd. production of fire-resistant fiber optic cable is based on the ordinary cable structure with a fire safety function