Micro TOS

InGround Superlight Micro

(Applied as a temporary optical cable insertion, in repair works, for suspending between buildings, in cable ducts at risk of damage caused by rodents, in trays, tunnels, bridges and overpasses, collectors and inside buildings)

  • 5
  • 4
    Steel wire armor
  • 3
    Water-swellable gel
  • 2
    PBT loose tube
  • 1
    Optical fiber


Armor is a reliable protection against strong mechanical damage

Excellent protection against rodents — can be laid in cable duct

Reduced weight and size

Cost effective design

Operation parameters

Optical Fiber Specifications
Optical Fiber Color Identification

Crush — 400 lb/in
Allowable tensile strength — 1798 lb

Fiber count1632
Cable diameter, in0.2440.252
Cable weight, lb/ft0.0520.056
Min bending radius, in3.6613.780

* Fiber count can be changed on request.

Operation parameters
Operation temperature range*-50°С…+70°С
Installation temperature range-30°С…+50°С
Transportation and storage temperature range-60°С…+70°С
Min bending radius not less 15x cable diameternot less 15x cable diameter
Life time25 years

* Operation temperature range can be changed on request.