Code 491256
Packing 2000
Cable. Optical. Outdoor. 12 fibers, Multi Mode OM2. 'Central Tube'. Glass yarn layer. Black PE.


  • Central tube cable for outdoor using.
  • 12 x OM2 multi mode fibers;
  • Color coded optical fibers freely laid inside loose tube. Space inside tube is also filled with tixotropic gel;
  • 100% dielectric. No any metal components used;
  • For using in distribution segment of network or for small networks. Recommended as entry cable to the building, i.e. connection between apartment block and optical splice closure or distribution box;
  • For using in cable ducts, on building walls, lofts. Compact size and flexibility let use this cable as universal indoor/outdoor cable;
  • Small size and weight, good mechanical properties. High resistance to tensile and impacts;
  • Outer jacket made of black PE, resistant to water and sunlight;
  • Easy stripping and installation. Easy to use with most splice closures and boxes.

Cable structure

  1. Color coded fibers;
  2. Loose buffer tube with fiber abd jelly filling;
  3. Glass yarn layer;
  4. Black UV-resistant outer jacket.

Cable parameters

Product SCTG-0-12MM OM2
Code 491256
Packing 2000m
Outer diameter 6,0 ± 0,5mm
Weight 35 ±10 kg/km
No. of fibers 12
Strength element Glass yarn layer
Outer jacket Black PE
Max. tensile load 1000N (short term) / 500N (long term)
Crush resistance 2000N/100mm
Minimum bending radius 20 x Ø (short term) / 10 x Ø (long term)
Transport/Storage temperature -40°C - +60°C
Installation temperature -10°C - +50°C
Operating temperature -40°C - +60°C

Fiber parameters

Fiber type Multi Mode 50/125
Standard compliance ISO 11801 OM2
Core diameter 50 ± 2,5µm
Cladding diameter 125 ± 2µm
Attenuation at 850nm < 2,5 dB/km
Attenuation at 1300nm < 0,8dB/km
Bandwidth at 850nm 500 MHz x km
Bandwidth at 1300nm 500 MHz x km

Fiber color coding

Fiber colors
1 2 3 4 5 6
Blue Orange Green Brown Gray White
7 8 9 10 11 12
Red Black Yellow Purple Pink Turquoise



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