InArmor

InArmor MT CST DJ part no.
0389
Multi-Tube (MT) Corrugated Steel Tape (CST) Double Jacket (DJ)

Direct buried cable deployed when rodent protection is a serious concern or when additional crush resistance is needed due to rocky soil.

1

Central strength member: FRP

2

Optical fiber

3

Dry loose tube

4

Water-swellable yarns

5

Inner jacket

6

Corrugated steel tape armor

7

Polymer jacket

8

Ripcord

8

Ripcord

8

Ripcord

Excellent rodent resistance

Proven reliable design

Improved reliability due to inner jacketing

Cost-effective design

Maximum rated design tension (MRDT) 607 lb (2.7 kN)
Crush 126 lb/in (0.22 kN/cm)
Fiber count, up to 72 (6х12) 96 (8х12) 144 (12х12)
Cable diameter, in 0.535 0.598 0.772
Cable weight, lb/ft 0.111 0.133 0.216
Minimum bending radius, in 8 9 11.6
Operating temperature -40°F ... +158°F
Installation temperature -22°F ... +158°F
Transportation and storage temperature -58°F ... +158°F
Minimum bending radius 15 x cable diameter
Design life 25 years