Trust Us

KC-OKTО – central tube self-bearing cable with taken out strength element

Optical fiber central tube self-bearing cable with single mode or multi mode fiber. Cable construction has taken out strength element. Bearing element is glass fiber plastics or steel cord.


1. Supporting strength member

2. Strength element (CSE) (FRP fiberglass);

3. Cable sheath PE (RAL 9005);

4. Loose tube – PBT;

5. Rip-cord;

6. Optical fiber;

7. Thixotropic compound; 

Catalog number

No. of fibers

Nominal Weight (kg/km)

Nominal Outer Diameter (mm)

Fibers per tube

No. of core elements

KC-OKTO-P-(2-24)-G.652.D-CF-3203

2-24

145,0

7,5х16,8(±0,25)

2-24

1


Technical characteristics


  • · Optical cable self-bearing cable with taken out strength element;
  • · Maximum working temperature under a fixed installation from -60 °С to + 60 °С;
  • · Resistance to cyclic change of temperatures (at least two cycles) from - 60 °C to + 60 °C;
  • · Maximum relative humidity at 35 º C - up to 98%;
  • · Optical parameters of a fiber are presented in a Table 1;
  • · Outer cover is resistant to UV;
  • · Cable sheath PE color RAL 9005;
  • · Supporting strength member is made of galvanized steel rope
  • · Optical fiber - single-mode according to ITU-T Rec. G.652 (B, C or D), ITU-T Rec. G.655 and multi-mode ITU-T Rec.G.651;
  • · Optical fiber color coding according to TIA/EIA-598;
  • · Cable being produced according to IEC 60794;
  • · Cables do not contain harmful and toxicant substances;
  • · The maximum tensile force – 7000 N;
  • · The maximum crushing load – 0,3 kN/cm;
  • · The minimum bend radius of a cable — 170 mm;
  • · Cable factory length - 2 000 meters;
  • · Maximum number of fibers – 24.

Designation example for the order: KC-OKTO-P-12-G.652.D-CF-3203


Table 1

Parameter

Value

Operation wavelength, nm

1310-1550

Maximum attenuation coefficient at wavelengths, dB/km,

1310 nm

1383 nm

1550 nm

1625 nm

0,36

0,36

0,22

0,3

Mode field diameter, mkm

1310 нм

1550 нм

9,0 ±0,7

9,5 ±0,7

Cut-off wavelength, nm, not more

1260

Zero dispersion wavelength, nm

1300~1324

Chromatic dispersion coefficient at zero-dispersion slope wavelength, ps/nm2*km, not more

1285-1330 nm

1525-1575 nm

0,092

-

Polarization mode dispersion ps/km1/2, not more

0,2

Support request

Support request