OKL-8 fiber optic cable figure 8 with dielectric remote load-bearing element
OKL-8 fiber optic cable figure 8 with dielectric remote load-bearing element
US Communication Service

OKL-8 fiber optic cable figure 8 with dielectric remote load-bearing element

Regular price $0.15 $0.00
Module construсtion

OKL-8 fiber optic cable like figure 8

Application:

Cable type is designed for application and operation on overhead utility and power lines under the impact of strong winds and ice-loading or their combinations.

Cable design:

OKL-8 fiber optic cable figure 8 dielectric remote load-bearing element

1. Optical fibers acc. ITU-T G.652 D / G.657A1.
2. Loose Tubes – PBT (polybutylene terephthalate).
3. Core filling – thixotropic gel.
4. Fastening winding of threads and tapes.
5. Central strength member (fiber reinforced plastic).
6. Fillers (if applicable).
7. Strength layer - aramid yarns.
8. Strength messenger - fiber reinforced plastic or steel rope.
9. Outer sheath – polyethylene (HDPE).

Design versions:

1. Multimode Fibers acc. ITU-T G.651.1; IEC 60793-2-10.
2. Outer sheath :
- low smoking;
- halogen-free;
- flame retardant compound (LSZH).

Standards:

IEC 60189-1 IEC 60304 IEC 60332-1-2 IEC 60332-3-22
IEC 60793-1-1 IEC60793-1-4 IEC 60793-2 IEC 60793-2-10
IEC 60793-2-50 IEC 60794-1-1 IEC 60793-1-2 IEC 60794-3
IEC 60794-3-10 IEC 60794-3-20 IEC 60794-3-30 IEC 60811-1-1
IEC 608253-1 IEC 61034-2

Main technical and operational characteristics:

Attenuation at reference wavelength,
dB/km: -1310nm/1550 nm
0,36/0,22
Chromatic dispersion at reference wavelength,
ps/(nm*km): - 1310 nm/1550 nm
3,5/18
   
Minimum bending radius, mm not less than 20 nominal cable diameters
Permissible crushing force, N/100 mm 3000
Tensile strength, kN 4,0 и 6,0
Temperature range, ‘C -40 °С - +60 °С

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