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KC-OKG – Dielectric Cable without Armoured Cover

According to DIN VDE 0888 designation: A/I– DQ(ZN)H


Application


Optical fiber cable designed for outdoor and indoor installation, in cable conduits if there is no risk of mechanical damage, in protective tubes using aero pullers and inside the buildings.



1. Optical fiber;

2. Thixotropic compound;

3. Loose tube – PBT;

4. Central strength element (CSE) (FRP fiberglass);

5. FRP insulation;

6. Water blocking compound;

7. Flece material tape;

8. Cable sheath PE (RAL 9005);

9. Filler –PE rod.

Catalog number

No. of fibers

Nominal Weight (kg/km)

Nominal Outer Diameter (mm)

Fibers per tube

No. of core elements

A–DQ(ZN)2Y-N¹x4-E9/125-0,22F3,5-SZ-KC-OKG

4-28

84.1

10,5

4

7

A–DQ(ZN)2Y-N¹x8-E9/125-0,22F3,5-SZ-KC-OKG

32-64

116,4

12,8

8

8

A–DQ(ZN)2Y-N¹x12-E9/125-0,22F3,5-SZ-KC-OKG

72-96

135,0

13,9

12

8

A–DQ(ZN)2Y-N¹x12-E9/125-0,22F3,5-SZ-KC-OKG

108-144

203,8

16,7

12

12


*1) N - Loose tubes count


Technical characteristics


  • · Optical cables without armored cover
  • · Maximum working temperature under a fixed installation from -40 °С to + 60 °С;
  • · Resistance to cyclic change of temperatures (at least two cycles) from - 40 °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;
  • · 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 producing according to IEC 60794;
  • · Cables do not contain harmful and toxicant substances;
  • · The maximum tensile force – 2700 N;
  • · The maximum crushing load – 0,4 kN/cm;
  • · The minimum bend radius of a cable — 20 cable Ø;
  • · Cable factory length - 6 000 meters;


Designation example for the order: A–DQ(ZN)2Y-12x12-E9/125-0,22F3,5-SZ-KC-OKG


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

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