Inner instalation
OKVr (Rizer)
Application:
Used in local networks for connecting communication equipment with a trunk cable. Installation is possible in vertical pipelines, vertical shafts and inside buildings within short distances in protective polyethylene pipes.
Cable design:
1. Optical fibers acc. ITU-T G.652 D / G.657A1.
2. Strength member : two fiber reinforced plastics placed longitudinally.
3. Outer sheath – LSZH compound.
Design Versions:
1. Multimode Fibers acc. ITU-T G.651.1; IEC 60793-2-10.
Standards:
IEC 60304 IEC 60793-2-50 IEC 60794-2-20
IEC 60793-1-2 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 | 0,50/0,50 |
| Chromatic dispersion at reference wavelength, ps/(nm*km): - 1310 nm/1550 nm | 3,5/20 |
| Тип ОВ | ITU-T G.657; ITU-T G.652 D |
| Minimum bending radius, mm | not less than 20 nominal cable diameters |
| Permissible crushing force, N/100 mm | 1000 |
| Tensile strength, kN | 0,3; 0,4; 0,5; 0,6; 0,8; 1,0; 1,2 |
| Temperature range, ‘C | 0 °С - +60 °С |