Description
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.
Caractéristiques
– 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.
Normes
– YD/T11155-2011,
– YDT 1770-2008,
– IEC794
Caractéristiques optiques
| G.652 | G.655 | G.657 | 50/125 μm | 62,5/125 μm | ||
| Atténuation (+20 °C) | à 850 nm | – | – | – | ≤ 3,5 milliards/km | ≤ 3,5 milliards/km |
| à 1300 nm | – | – | – | ≤ 1,5 milliard/km | ≤ 1,5 milliard/km | |
| à 1310 nm | ≤ 0,40/km | ≤ 0,4/km | ≤ 0,3/km | – | – | |
| à 1550 nm | ≤ 0,30/km | ≤ 0,30/km | ≤ 0,25/km | – | – | |
| Bande passante (classe A) | @850 | – | – | – | ≥500 MHz·km | ≥ 20 MHz·km |
| @1300 | – | – | – | ≥1000 MHz·km | ≥600 MHz·km | |
| Ouverture numérique | – | – | – | – | 0,200 ± 0,015 NA | 0,275±0,015NA |
| Longueur d'onde de coupure du câble λcc | – | ≤1260 nm | ≤1480 nm | ≤1260 nm | – | – |
Performances physiques
| Nombre de fibres | Diamètre du câble (mm) | Poids du câble (kg/km) | Résistance à la traction Long terme / Court terme (N) | Résistance à l'écrasement Long/Short Term (N/100mm) | Rayon de courbure statique/dynamique (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℃
