Описание
The indoor fiber optic cable is made by evenly applying strands of Aramid yarns or High strength glass yarns as the strength member over ф900μm or ф600μm tight buffer fibers and then is completed with PVC(LSZH)jacket.
Функции
– Small diameter, light weight,flame retardant,excellent strippability
– Low-attenuation,High flexibility
– No need for transition connector box or pigtail between tight buffer fiber and cable,low cost with installation cause to it’s no needs to clean the water-proofing ointment.
Стандарты
– YD/T1258.2-2009
– ICEA-596
– GR-409
– IEC794
– the requirements of UL approval for OFNR and OFNP.
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 | 4.1±0.25 | 12 | 80/150 | 100/500 | 20/10 |
| 4 | 4.8±0.25 | 20 | 60/120 | 100/500 | 20/10 |
| 6 | 5.1±0.25 | 24 | 50/100 | 100/500 | 20/10 |
| 8 | 6.2±0.25 | 29 | 50/100 | 100/500 | 20/10 |
| 10 | 6.5±0.25 | 32 | 50/100 | 100/500 | 20/10 |
| 12 | 6.8±0.25 | 35 | 50/100 | 100/500 | 20/10 |
Storage/Operating temperature:-20℃～﹢60℃
