Customization: | Available |
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Application: | Communication, Medicine |
Type: | Fiber |
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Category | Description | Specifications | |
G.657A | |||
Optical Specifications | Attenuation | @1310nm | ≤0.38dB/km |
@1550nm | ≤0.26dB/km | ||
Attenuation discontinuity | ≤0.05 dB | ||
Zero Dispersion Wavelength | 1300~1324nm | ||
Zero Dispersion Slope | ≤0.090ps/(nm2.km) | ||
Dispersion | @1288-1339nm | ≤3.5 ps/nm.km | |
@1271-1360nm | ≤5.3 ps/nm.km | ||
@1550nm | ≤18 ps/nm.km | ||
Cable Cutoff Wavelength(λcc) | ≤1260nm | ||
Geometric Specifications |
Mode Field Diameter | @1310nm | (8.6~9.2)±0.4μm |
Cladding Diameter | 125±0.7μm | ||
Cladding Non-Circularity | ≤1.0% | ||
Coating Diameter | 243±7μm | ||
Coating/Cladding Concentricity Error | ≤8μm | ||
Core/Cladding Concentricity Error | ≤0.6μm | ||
Mechanical Specifications |
Proof Test level | ≥1.0% | |
Fiber Curl Radius | ≥4.0m | ||
Peak Coating Strip Force | 1.3~8.9N |
Fiber count | 1/2 | 4 | |
Attenuation G.657 (dB/km) @1310/@1550nm |
0.4/0.3 | 0.4/0.3 | |
Diameter (mm) | 2.0X3.0 (±0.15) | 2.0X3.5 (±0.15) | |
Weight (kg/km) | 8.5 | 11 | |
Tensile strength (N) | Long term | 40 | 40 |
short term | 80 | 80 | |
Crush resistance (N/100mm) |
Long term | FRP: 500, STEEL WIRE: 1000 | 500 |
short term | FRP: 1000, STEEL WIRE: 2200 | 1000 | |
Bend radius (mm) | Static | 10 (G.657A) | |
Dynamic | 20 (G.657A) | ||
Operating temperature (ºC) | -20~+60 | ||
Easily strip each unit and easily separate the fiber from the sheath. |