The single-mode optical fiber cable type Z-XOTKtsdDb; A-DQ(ZN)B2Y 12J 2Tx6F with reduced diameter of 8.0mm (ideal for framework agreement with TPSA) is a lightweight multi-tube construction, featuring high flexibility and resistance to tension. It includes a central reinforcing element (FRP rod), gel and water-blocking (WB) construction, moisture-absorbing fibers (WSY) / anti-moisture tape, completely dielectric, reinforced with glass fibers (rodent protection), 1.5mm PE coating - UV resistance, temperature range of -40°C to +60°C Z-XOTKtsd.

Maximum installation tension: 1,500N. All fibers from Corning SMF-28 Ultra fiber ITU-T G652D and cable tubes are color-coded according to the IEC304 coding standard. Each tube containing up to 12 optical fibers is filled with hydrophobic gel to protect the fibers from moisture and vibrations. The cable core is protected from water penetration using moisture-absorbing fibers or anti-moisture tape. The cable tubes and filling elements are twisted around the central strength member - the FRP rod. Two threads embedded in the jacket (ripcords) are used to facilitate the removal of the outer cable jacket. The cables are intended for installation in primary and secondary telecommunication ducts using pneumatic (blowing) and mechanical (pulling) methods.

Minimum lifespan of 25 years! Manufacturer's warranty of 4 years.