Certified to B2ca CPR and FE180 fire-resistance standards, these cables maintain optical integrity under extreme heat and flame exposure—ideal for tunnels, hospitals, airports, industrial plants, data centers, and railway networks. ETK Kablo 's fire-resistant fiber optic cables ensure continuous data transmission during fire conditions, safeguarding critical communication lines when reliability is most crucial. This innovative cable features a patented design that ensures functionality for over three hours in temperatures reaching. These indoor fiber optic cables are used exclusively within buildings and must have a flame-retardant cable jacket to fit this purpose. Flame resistant cable may be deployed in-duct (conduit) or cable tray. Offered in OM1, OM3 and OM4 multimode and OS2 singlemode, in 4, 8, 12 or 24 core fibre configurations. Fireoproof cables are suitable for communication networks across all emergency systems and other key equipment where fire safety is of utmost importance and are available in customised designs. Lifeline® QFCI is the first UL flame listed optical cable designed for indoor/outdoor use in vital communication and emergency systems that need to be operational during fire.
