China Outdoor Non-Metallic Fiber Optic Cable 2~48core, Find details about China Fiber Optic Cable, Optic Fiber Cable from Outdoor Non-Metallic Fiber Optic Cable 2~48core
Technical parameter of ITU-T G.652D (B1.3) single-mode optical fiber | |||
Optical Characteristics | |||
Mode field diameter (MFD) | 1310nm 1550nm | 9.2±0.4 10.4±0.8 | µm µm |
Cut-off wavelength (λcc) | ≤1260 | nm | |
Attenuation coefficient | 1310nm 1383nm 1550nm | <0.35 <0.35 <0.22 | dB/km dB/km dB/km |
Macro bending loss | φ75mm, 100circles, at 1550nm | ≤0.1 | dB |
Attenuation non-uniformity | ≤0.05 | dB | |
Dispersion coefficient | 1288~1339nm 1271~1360nm 1550nm | ≤3.5 ≤5.3 ≤18 | Ps/(nm.km) Ps/(nm.km) Ps/(nm.km) |
Zero dispersion wavelength | 1300~1324 | nm | |
Max zero dispersion slope | ≤0.093 | Ps/(nm2.km) | |
Group index of refraction (typical value) | 1310nm 1550nm | 1.466 1.467 | |
Geometric characteristic | |||
Cladding diameter | 125.0±1.0 | µm | |
Core/cladding concentricity error | ≤0.8 | µm | |
Cladding non-circularity | ≤1.0 | % | |
Coating diameter | 245.0±10 | µm | |
Cladding/coating concentricity error | ≤12.0 | µm | |
Coating non-circularity | ≤8 | % | |
Diameter of colored coating | 250.0±15 | µm | |
Mechanical characteristic | |||
Curling (radius) | ≥4 | m | |
Proof stress | >0.69 | Gpa | |
Coating strip force | Average value Peak value | 1.0-5.0 1.3-8.9 | N N |
Dynamic stress corrosion susceptibility parameter (nd value) | ≥20 |
Technical data: | ||||||||
Fiber Num. | Outer diameter (mm) | Weight (kg/km) | Min.Bending radius(mm) | Tension (N) | Crash loading (N/100mm) | |||
Static | Dynamic | Short term | Long term | Short term | Long term | |||
2-36 | 10.4 | 90 | 10 times O.D. | 20 times O.D. | 1500 | 600 | 1000 | 300 |
38-60 | 10.2 | 110 | ||||||
62-72 | 11.7 | 115 | ||||||
74-96 | 13.4 | 150 | ||||||
98-120 | 15.0 | 190 | ||||||
122-144 | 16.6 | 230 | ||||||
146-216 | 16.9 | 240 | ||||||
218-240 | 19.3 | 305 | ||||||
242-288 | 21.5 | 375 |
Item | Description | |
Tensile strength(N) | Long-term | 600 |
Short-term | 1500 | |
Crush(N/100mm) | Long-term | 300 |
Short-term | 1000 | |
Min. Bend Radius | Static | 10D |
Dynamic | 20D | |
Temperature Range(ºC) | Operation | -40ºC - +70ºC |
Installation | -10ºC - +50ºC | |
Storage | -40ºC - +70ºC |