Описание
The cable is made by evenly applying strands of Aramid yarns as the strength member over ф900μm or ф600μm fibers,twisting fibers with aramid yarn into the circular cable core,then steel wires assembled into the shape 8 PE sheath.
Функции
– Small diameter, light weight and friendly
– High tensile strength of aramid yarn meet the requirements of self-supporting and reduce the installation cost.
– Good mechanical and temperature performance.
Стандарты
– YD/T11155-2011,
– YDT 1770-2008,
– IEC794
Optical Characteristics
| Г.652 | Г.655 | Г.657 | 50/125 мкм | 62,5/125 мкм | ||
| Attenuation (+20℃) | @850 нм | – | – | – | ≤3.5B/km | ≤3.5B/km |
| @1300 нм | – | – | – | ≤1.5B/km | ≤1.5B/km | |
| @1310 нм | ≤0.40/km | ≤0.4/km | ≤0.3/km | – | – | |
| @1550 нм | ≤0.30/km | ≤0.30/km | ≤0.25/km | – | – | |
| Пропускная способность (класс А) | @850 | – | – | – | ≥500 МГц·км | ≥20MHZ·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 | ≤1260 нм | – | – |
Physical Perfermence
| Количество волокон | Cable Diameter (mm) | Cable Weight(Kg/km) | Предел прочности Long/Short Term(N) | Сопротивление сдавливанию Long/Short Term (N/100mm) | Bending Radius Static/Dynamic (mm) |
| 2 | 3.5×5.5 | 19 | 200/400 | 100/200 | 30D/15D |
| 4 | 4.0×6.0 | 26 | 200/400 | 100/200 | 30D/15D |
| 6 | 5.0×7.0 | 30 | 200/400 | 100/200 | 30D/15D |
| 8 | 6.0×9.0 | 32 | 200/400 | 100/200 | 30D/15D |
| 12 | 6.5×9.5 | 40 | 200/400 | 100/200 | 30D/15D |
Storage/Operating temperature:-20℃～﹢60℃
