Applied in ducts, trays, blocks, tunnels, collecting channels, with a risk of rodents’ attacks.
Applied for direct buried installation if the mechanical impact does not exceed the specified limits.
Also applied for installation on bridges.
(Multi-Tube Single Armor Single Jacket Cable)
- 7Polymer jacket
- 6Corrugated steel tape armor
- 5Water blocking tape
- 4Inter-tube water-swellable gel
- 3PBT loose tube filled with water-swellable gel
- 2Optic fiber
- 1Central strength member: FRP
Armor is a perfect protection from rodents.
Reduced weight and size. Suitable for blowing-in in tubes.
The most popular design.
Resistance to crushing loads from 0.3 kN/cm.
Allowable tensile strength up to 2.7 kN.
Increased tightness due to application of water-blocking tape.
Crush — from 171 lb/in
Tensile strength — 607 lb
|Fiber count||up to 48||up to 72||up to 96||up to 144|
|Cable diameter, in||0.453||0.472||0.508||0.543|
|Cable weight, lb/ft||0.085||0.089||0.102||0.115|
|Min bending radius, in||6.791||7.087||7.618||8.150|
At Customer’s request Incab can provide specifications for any range of fiber optic cable.
|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||15x cable diameter|
|Service life||25 лет|
|Life time||as specified in the supply agreement,min 2 years|
* Operation temperature range can be increased on request.
All cables of this group can be produced in versions H and (A)-HF.
H — cable jacket is made of a polymer material not propagating fire in a single laying.
(A)-HF — cable jacket is made of a polymer material, flame retardant in a group laying, with low smoke emission, halogen-free.