2 Hour Fire Rated Fibre Optic Cable

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.

2 hour fire rated fibre optic cable.

120 of the ul fire resistance directory exceeds nec article 695 700 fire endurance requirements. Firetuf fibre optic cables are manufactured by prysmian draka. No water leakage after 24 hour. Iec 60332 1 iec 61034 2 iec 60754 1 2 optional.

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 stability. For example from a fire resistance standpoint a higher rating can be substituted for any lower rating but not vice versa. Also nonconductive may be substituted for conductive but not vice versa.

This cable allows for systems to remain operational for a limited time where traditional cables will not. Fire rated optical cable. The vitalink brand 2 hour fire rated circuit integrity cables from comtran cable llc are low smoke zero halogen type fplr ci cables developed specifically to meet the circuit survivability requirements of nfpa 72 national fire alarm and signaling code the cables established a minimum two hour fire resistance rating by passing the applicable requirements of ul test standard 2196 standard for. 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.

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. The fire resistant fiber cable design ensures operation for up to 30 60 90 120 180 minutes under a fire of 750c. The ratings are hierarchical.

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. Firetuf fibre optic cables are manufactured by prysmian draka. Optical fiber cable fire ratings. There are three levels of fire resistance in terms of optical fiber cables.

With these differences it s not surprising if there s confusion out in the field. Central loose tube fire resistant fiber optic cable are ideal. Armouring swa or swb main characteristics. 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.

2 hours fire rated fiber optic cables are available with various design options.