These cables are characterized by light weight and small diameter, suitable for both aerial and duct installation. They are mainly installed inside buildings, tunnels,subways or closed areas in general, specially designed to guarantee the signal transmission even in case of. Fireproof fiber optics are essential for protecting commercial buildings. These cables guarantee uninterrupted communication during emergencies, thereby reducing risks to occupants. The cable can also. In Optral we manufacture cables with the best optical fibers in the market. Sensing & Monitoring Solutions based in Optical Fibre We have product quality certificates UL, BUREAU VERITAS and DNV, and other approvals of our cables. Offered in OM1, OM3 and OM4 multimode and OS2 singlemode, in 4, 8, 12 or 24 core fibre configurations. All feature a central loose tube construction and internal/external LSZH (Low Smoke Zero Halogen) sheath that also provides UV. ETK Kablo 's fire-resistant fiber optic cables ensure continuous data transmission during fire conditions, safeguarding critical communication lines when reliability is most crucial.
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