Featuring 8 single-mode fibers with flame-retardant properties, this cable ensures safety and durability while maintaining excellent signal quality over long distances. Application Used for fire related equipment such as fire alarms, sprinkler system, emergency lighting circuits required fire - resistant properties. This kind of. TIANLIAN Yinshun Mine Flame Retardant Communication Fiber Optic Cable MGXTW-8B is engineered to provide reliable, high-performance fiber optic communication in challenging mining environments. The cable has a design that ensures operation for more than 3 hours in fi es up to 1000 °C. 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. The invention relates to a frame-retardant and fire-resistant optical cable which comprises a cable core and is characterized in that an inner water-resistant layer and an inner fire-resistant layer are coated on the cable core, and an outer fire-resistant layer is arranged outside the inner.
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