Описание
The fibers, 250μm, are positioned in aloose tube made of a high modulusplastic. The tubes are filled with a water-resistant filling compound. A Fiber Reinforced Plastic (FRP) is located in the centerof the core as a non-metallic strength member.The tubes (and fillers) are stranded aroundthe strength member into a compact andcircular core. After an Aluminum PolyethyleneLaminate (APL) moisture barrier is applied
around the cable core, the cable is completedwith a PE sheath.
Optical Characteristics
≤0,36 дБ/км
| Г.652 | Г.655 | 50/125 мкм | 62,5/125 мкм | ||
| Затухание (+20℃) | @850 нм | ≤3,0 дБ/км | ≤3,0 дБ/км | ||
| @1300 нм | ≤1,0 дБ/км | ≤1,0 дБ/км | |||
| @1310 нм | ≤0,36 дБ/км | ≤0,40 дБ/км | |||
| @1550 нм | ≤0,22 дБ/км | ≤0,23 дБ/км | |||
| Пропускная способность (класс А) | @850 | ≥500 МГц·км | ≥200MHZ·km | ||
| @1300 | ≥1000 МГц·км | ≥600 МГц·км | |||
| Числовая апертура | 0,200±0,015NA | 0,275±0,015NA | |||
| Cable Cut-off Wavelength λcc | ≤1260 нм | ≤1480 нм | |||
Температура хранения/эксплуатации: от -40℃ до +70℃
