| Customization: | Available |
|---|---|
| Application: | Communication |
| Type: | Single-mode Fiber |
|
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| Cable Type | GYFTY |
| Fiber Type | G652D |
| Application | Long-distance communication, LAN |
| Recommended installation methods | Aerial |
| Environment | Outdoor |
| Temperature Range | -40ºC to 70ºC |
| 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 |
|
| 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 |
| Cable Num. | 4 | 8 | 12 | 24 | 48 | 72 | 144 | |
| Fiber Model | G652D | |||||||
| Design(strength member+tube&filler) | 1+5 | 1+6 | 1+12 | |||||
| Central Strength Member | Material | FRP | ||||||
|
Dia
(±0.05)mm
|
1.5 | 2.0 | ||||||
| Loose Tube | Material | PBT | ||||||
|
Dia
(±0.06)mm
|
1.72 | 2.0 | ||||||
|
Thickness
(±0.03)mm
|
0.30 | 0.32 | ||||||
| The Max. Core NO./Tube | 4 | 6 | 12 | |||||
| Filler Rope | Material | LDPE | ||||||
| Color | White | |||||||
|
Dia
(±0.06)mm
|
1.7 | 2.0 | ||||||
| Water Blocking layer (Material) | Flooding Compound | |||||||
|
Outer
Sheath
|
Material | MDPE | ||||||
|
Thickness
(±0.2)mm
|
1.8 | |||||||
| Cable Diameter | 8.3 | 8.9 | 9.4 | 13.2 | ||||
| Cable Weight | 55 | 65 | 75 | 160 | ||||
| Min. bending radius | Without Tension | 10.0×Cable -φ | ||||||
| Under Maximum Tension | 20.0×Cable -φ | |||||||
|
Temperature range
(ºC)
|
Installation | -20~+60 | ||||||
| Transport & Storage | -40~+70 | |||||||
| Operation | -40~+70 | |||||||
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