Fireproof fiber optics are specialized cables engineered to withstand high temperatures and resist fire propagation. The cable has a design that ensures operation for more than 3 hours in fi es up to 1000 °C. In addition, also with water spray and. In this paper, a kind of flame retardant and fire-resistant optical cable is prepared with ceramic sheathing materials. Its structure is mainly composed of cable core, longitudinal covering a layer of two-sided synthetic mica tape outside cable core, inner sheath packed with ceramic sheathing. APAR has developed Fire Resistant (Fire Survival) Fibre Optic cables to meet the special demands of customers for critical applications to maintain circuit integrity and ensure safety complying all international fire standards. This brings flexibility and lower bending radius tha provides a high rodent protection.
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