Inner instalation
OKV (Tight/Semi-Tight Buffer Cable)
Application:
Designed for application in interlock connections at communication stations, in computers and other devices, as well as for production of optic connective cords.
Cable design:
1. Optical fibers acc. ITU-G.657A1.
2. Outer sheath (tight buffer) - low smoking, halogen-free, flame retardant compounds.
Design versions:
Outer sheath: polyethyleneterphtalat (PBT).
Standards:
IEC 60304 IEC 60793-2-50 IEC 60794-2-20
IEC 60793-1-1 IEC60794-2 IEC 60794-3-10
IЕС60794-1-2 IEC 60794-3-20 IEC 60793-2
IEC 60793-2 IEC 60794-3 IEC 60794-3
IEC 60793-2-10 IEC 60794-2-10
Printing:
Factory name (Odeskabel PJSC), year of manufacture, length indication – zzzz m.
Main technical and operational characteristics:
| Attenuation at reference wavelength, dB/km: -1310nm/1550 nm | 0,5/0,5 |
| Chromatic dispersion at reference wavelength, ps/(nm*km): - 1310 nm/1550 nm | 3,5/20 |
| Тип ОВ | ITU-T G.652 D |
| Minimum bending radius, mm | not less than 20 nominal cable diameters |
| Temperature range, ‘C | -10 °С - +60 °С |