OKTBg fiber optic cable suspension self-supporting aerial cable
OKTBg fiber optic cable suspension self-supporting aerial cable
US Communication Service

OKTBg fiber optic cable suspension self-supporting aerial cable

Regular price $0.24 $0.00
Central tube

OKTBg fiber optic cable suspension self-supporting aerial cable

Application:

Cable is designed for installation in cable ducts, pipes, blocks, directly in the soils of all categories, including the area with corrosion activity and the territories infected with rodents except subjected to deformations, as well as through swamps, lakes, unfloatable and non-navigable rivers up to 15 meters deep.

Cable design:

OKTBg fiber optic cable suspension self-supporting aerial cable

1. Optical fibers acc. ITU-T G.652 D / G.657A1.
2. Central tube filling – thixotropic gel.
3. Central tube – polyethyleneterphtalat (PBT).
4. Strength member: two steel wires placed longitudinally.
5. Water blocking layer – thixotropic gel.
6. Armoring - corrugated laminated steel tape.
7. Outer sheath – polyethylene (HDPE).

Design versions:

1. Multimode Fibers acc. ITU-T G.651.1; IEC 60793-2-10.
2. С силовыми элементами - стеклонити ( до 24 ОВ).
3. Outer sheath :
- low smoking;
- halogen-free;
- flame retardant compound (LSZH).

Standards:

IEC 60332-1-2 IEC 60793-1-1 IEC 60793-1-1 IEC 60793-1-20
IEC 60793-1-21 IEC60793-1-22 IEC 60793-1-40 IEC 60793-1-43
IEC 60793-1-44 IEC 60793-1-41 IEC 60793-1-42 IEC 60793-2
IEC 60793-1-45 IEC 60794-1-1 IEC 60794-1-2 I IEC 60794-3
IEC 60794-3-10 IEC 60794-3

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 1,5 или 2,7
Temperature range, ‘C -40 °С - +60 °С

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