Fiber Optic Cable Fire Ratings
So choosing the right one becomes a difficult problem.
Fiber optic cable fire ratings. Central loose tube fire resistant fiber optic cable are ideal. In terms of different cable fire ratings there are different kinds of optical fiber cables. We carry a large inventory of all types of fiber optic cables you can get them here or by clicking on the following picture. The fire resistant fiber cable design ensures operation for up to 30 60 90 120 180 minutes under a fire of 750c.
All indoor fiber optic cables must be marked and installed properly for its intended use. The national electrical code nec has classification system for optical fiber cables. 2 hours fire rated fiber optic cables are available with various design options. Why do we need fire rating on fiber cables.
Provides vital communication and emergency systems that need to be operational during fire up to 2 hour or 3 hours. Plenums risers and general purpose areas. Fiber optic cable fire rating typically there are eight levels of fire resistance for both non conductive and conductive cables specified by nec national electrical code. This article describes the fire resistance ratings code from nec for fiber optic cables.
All indoor fiber optic cables must be marked and installed properly for its intended use. Fire resistant fiber optic cable fire resistant indoor and outdoor fire resistant flame retardant halogen free loose tube qfci o rm jm nek 606 code f1.