- OKLs cables in fireproof design FRHFLTx are used for laying in fire protection systems, as well as in other systems that must remain operational in a fire.
- Optical fiber
- Stainless steel loose tube filled with hydrophobic gel
- Protective jacket
(8342) 473-813, 480-299
|Number of fibers|
|Nominal overall diameter, mm|
|Total mass of cable, kg/km|
|Temperature range of operation, С°|
|Temperature range of installation, С°|
|Minimal bending radius|
** In case of cable with flame retardant protective jacket, the min. installation temperature is not lower than -10 °С.