InFire Rated

InFire Rated Outdoor part no.

An indoor/outdoor direct buried cable is deployed when rodent protection is a serious concern or when additional crush resistance is needed due to rocky soil.


Central strength member (fiberglass reinforced plastic)


Optical fiber


PBT loose tubes filled with water-blocking gel


Water-swellable yarns


Inner jacket made of halogen-free flame-retardant polymer compound


Corrugated steel tape armor


Halogen-free jacket

Remains functional under direct flame for at least 180 minutes

Excellent rodent resistance

Up to 288 fibers

Easy to install. Convenient splice preparation

Max rated design tension 607 lb
Crush — 171 lb/in
Fiber count up to 48 (6x8) up to 72 (6x12) up to 96 (6x16) up to 144 (6x24)
Cable diameter, in 0.488 0.512 0.539 0.575
Cable weight, lb/ft 0.131 0.143 0.161 0.171
Min bending radius, in 7.323 7.677 8.091 8.622
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Operation temperature -58°F … 158°F
Installation temperature 14°F … 122°F
Transportation and storage temperature -58°F … 122°F
Minimum bending radius 10x cable diameter
Life time 25 years