2 Hour Fire Rated Fibre Optic Cable

Fire rated optical cable.

2 hour fire rated fibre optic cable.

The ratings are hierarchical. Offered in om1 om3 and om4 multimode and os2 singlemode in 4 8 12 or 24 core fibre configurations. 120 of the ul fire resistance directory exceeds nec article 695 700 fire endurance requirements. The fire resistant fiber cable design ensures operation for up to 30 60 90 120 180 minutes under a fire of 750c.

Firetuf fibre optic cables are manufactured by prysmian draka. No water leakage after 24 hour. Offered in om1 om3 and om4 multimode and os2 singlemode in 4 8 12 or 24 core fibre configurations. Here s a brief guide to navigating around the potential minefield of meeting fire regulations in.

Optical fiber cable fire ratings. Also nonconductive may be substituted for conductive but not vice versa. Armouring swa or swb main characteristics. Fire regulations for fiber cable protection vary across the world meaning that a cable suitable for use indoors in one country may very well not be allowed in the same building structure elsewhere in the world.

Provides vital communication and emergency systems that need to be operational during fire up to 2 hour or 3 hours. 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. Iec 60332 1 iec 61034 2 iec 60754 1 2 optional. All feature a central loose tube construction and internal external lszh low smoke zero halogen sheath that also provides uv stability.

There are three levels of fire resistance in terms of optical fiber cables. All feature a corrugated steel tape armour for protection from rodents a central loose tube construction and internal external lszh low smoke zero halogen sheath. With these differences it s not surprising if there s confusion out in the field. Fibre optic systems series of fire resistant cable is ideal for installations requiring a cable that can withstand damage from fire or flame for a period of time.

Firetuf fibre optic cables are manufactured by prysmian draka. 12 96 core firetufâ i10s fire resistant fibre optic cable lszh 2 12 cores indoor breakout tight buffer distribution cable lszh. This cable allows for systems to remain operational for a limited time where traditional cables will not. 2 hours fire rated fiber optic cables are available with various design options.

2 hour fire rated per ul standard 2196 following astm e119 1 850 f with water hose stream electrical circuit integrity systems fhit system no.