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Armored and Double Sheathed Outdoor Optic Cable

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Armored and Double Sheathed Outdoor Optic Cable

    Armored and Double Sheathed Outdoor Optic Cable is Suitable for aerial duct and buried method, apply to Long distance and local area network communication.
  • product details


The cable core is filled with the filling compound to protect it from water ingress, over which a thin PE inner sheath is applied. After the PSP is longitudinally applied over the inner sheath, the cable is completed with a PE outer sheath.


Adopted to outdoor distribution.
Suitable for aerial duct and buried method.   
Long distance and local area network communication.


Accurate fiber excess length ensures good mechanical and temperature performance.
High strength loose tube that is hydrolysis resistant and special tube filling compound ensure a critical protection of fibre. 
Specially designed compact structure is good at preventing loose tubes from shrinking.
Crush resistance and flexibility
The following measures are taken to ensure the cable watertight:
1)Steel wire used as the central strength member
2)Loose tube filling compound
3)100% cable core filling
4)PSP enhancing moisture-proof
5)Water-blocking material
☆. Fiber count: 12-144 cores.


Fiber Allocation Scheme

Fiber number  Tube number  Fiber per tube  Fiber type
2 1 2F/Tube SM G652D
4 1 4 F/Tube
6 1 6F/Tube

Cable Construction Details

         Items  Description
Number of fiber 2-6cores
Filling rope  0
Moisture Barrier Water blocking system
Central strength member Material  FRP
size 2.2mm
Inner sheath material PE
diameter 1.0mm
Loose tube material PBT
diameter Ф2.2(outer/inner)
Tube-filling material Tube filling compound
Outer armored material Steel tape
Outer sheath material PE
diameter 2.0±0.2mm

Cable Mechanical Characteristic

Items Cable  diameter Weight
2cores to 6cores 12.5±0.5mm 190±10kg/km
Installation Temperature range   -10℃--+60℃(-40° to +158°F)
Operation and transport temperature  -20℃--+70℃(-4° to +158°F)
Min Bending Radius(mm) Long term 10D
short term 20D
Min allowable Tensile Strength(N) Long term 500
short term 1200

Fiber Characteristic

Fiber style Unit SM G652D MM 50/125 MM 62.5/125
condition nm 1310/1550 850/1300 850/1300
attenuation dB/km ≤0.36/0.23 ≤3.0/1.0 ≤3.0/1.0
Dispersion 1310nm Ps/(nm*km) ≥-3.4 ≤3.4 ..... .....
1550nm Ps/(nm*km) ≤18 ..... .....
1625nm Ps/(nm*km) ≤22    
Bandwidth 850nm MHZ. KM ..... ≧400 ≧160
1300nm MHZ. KM ..... ≧800 ≧500
Zero dispersion wavelength nm ≧1302,≤1322 ..... .....
Zero dispersion slope Ps(nm2*km) ≤0.091 ..... .....
PMD Maximum Individual Fiber Ps√km ≤0.2 ..... .....
PMD Design Link Value Ps√km ≤0.08 ..... .....
Fibre cutoff wavelength λc nm ≧1180,≤1330 ..... .....
Cable cutoff wavelength λcc nm ≤1260 ..... .....
MFD 1310nm um 9.2±0.4 ..... .....
1550nm um 10.4±0.8 ..... .....
Numerical Aperture(NA)   ...... 0.200±0.015 0.275±0.015
Step(mean of bidirectional measurement) dB ≤0.05 ≤0.10 ≤0.10
Irregularities over fiber length and point discontinuity dB ≤0.05 ≤0.10 ≤0.10
Difference backscatter coefficient dB/km ≤0.03 ≤0.08 ≤0.10
Attenuation uniformity dB/km ≤0.01 ....... .......
Core diameter um ...... 50±1.0 62.5±2.5
Cladding diameter um 125.0±0.1 125.0±0.1 125.0±0.1
Cladding non-circularity % ≤1.0 ≤1.0 ≤1.0
Coating diameter um 242±7 242±7 242±7
Coating/chaffinch concentrically error um ≤12.0 ≤12.0 ≤12.0
Coating non circularity % ≤6.0 ≤6.0 ≤6.0
Core/cladding concentricity error um ≤0.6 ≤1.5 ≤1.5
Curl(radius) um ≤4 ..... .....

Packing Information:

Packing material: Wooden drum

Packing length: standard length of cable shall be 4000m. Other cable length is also available if required by customer

Drum size:120×120×68mm.

Packing weight:830Kg/drum.

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