Opis
Outdoor FTTH Drop cable, the optical fiber unit is positioned in the centre. Two parallel Fiber Reinforced Plastics (FRP) are placed at the two sides. The cable is completed with a black or color LSZH sheath.
FIRSTFIBER TECHNOLOGIES DROP CABLE 1C G.657A1 SM LSZH ****M printed on cable
Cechy
– Special low-bend-sensitivity fiber provides high bandwidth and excellent communication transmission property
– Two parallel FRP strength members ensure good performance of crush resistance to protect the fiber
– Simple structure, light weight and high practicability
– Novel flute design, easily strip and splice, simplify the installation and maintenance
– Low smoke, zero halogen and flame retardant sheath
Standardy
Complies with Standard YD/T 1997-2009
Charakterystyka optyczna
G.652 | G.655 | G.657 | 50/125 µm | 62,5/125 µm | ||
| Tłumienie (+20℃) | @850nm | – | – | – | ≤3,5 mld/km | ≤3,5 mld/km |
| @1300nm | – | – | – | ≤1,5 mld/km | ≤1,5 mld/km | |
| @1310nm | ≤0,40 zł/km | ≤0,4/km | ≤0,3/km | – | – | |
| @1550nm | ≤0,30/km | ≤0,30/km | ≤0,25/km | – | – | |
| Przepustowość (Klasa A) | @850 | – | – | – | ≥500 MHz·km | ≥20 MHz·km |
| @1300 | – | – | – | ≥1000 MHz·km | ≥600 MHz·km | |
| Aperatura numeryczna | – | – | – | – | 0,200±0,015 NA | 0,275±0,015NA |
| Odcięta długość fali kabla $\lambda_{cc}$ | – | ≤1260 nm | ≤1480 nm | ≤1260 nm | – |
Wydajność fizyczna
| Liczba włókien | Średnica kabla (mm) | Waga kabla (kg/km) | Wytrzymałość na rozciąganie Długo/Krótkoterminowe(N) | Odporność na zgniatanie Long/Short Term (N/100m) | Promień gięcia statyczny/dynamiczny (mm) |
| 1 | 2.0×5.0 | 20 | 100/200 | 1000/2200 | 15D/30D |
| 2 | 2.0×5.0 | 20 | 100/200 | 1000/2200 | 15D/30D |
| 4 | 2.0×5.0 | 20 | 100/200 | 1000/2200 | 15D/30D |
| 6 | 2.0×5.0 | 21 | 100/200 | 1000/2200 | 15D/30D |
| 8 | 2.0*5.0 | 23 | 100/200 | 1000/2200 | 15D/30D |
| 12 | 2.0*5.0 | 25 | 100/200 | 1000/2200 | 15D/30D |
