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

PBT loose tube filled with water-blocking gel

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 607 lb (2.7 kN)
Crush — 126 lb/in
Fiber count up to 72 (6x12) 96 (8х12) 144 (12х12)
Cable diameter, in 0.512 0.571 0.701
Cable weight, lb/ft 0.110 0.132 0.207
Minimum bending radius, in 7.677 8.563 10.512
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Operating temperature -40°F … +158°F
Installation temperature +14°F … +122°F
Transportation and storage temperature -40°F … +158°F
Minimum bending radius 15x cable diameter
Design life 25 years