| Customization: | Available |
|---|---|
| Application: | Communication, Armored Fiber Optics |
| Type: | Single-mode Fiber |
|
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| Cable Type | GYTC8S |
| Fiber Type | SM , OM1, OM3 |
| Application | Long-distance communication, LAN |
| Recommended installation methods | Aerial |
| Environment | Outdoor |
| Temperature Range | -40ºC to 70ºC |
Characteristics(armored fiber optic cable):
· High tensile strength of stranded wires meet the requirement of self-supporting and reduce the
installation cost
· Good mechanical and temperature performance
· High strength loose tube that is hydrolysis resistant
· Special tube filling compound ensure a critical protection of fiber
· PSP enhancing moisture-proof
· Small diameter, light weight and friendly installation
· Long delivery length and low price.
Cable Design(armored fiber optic cable):
| Item | Description |
| Model No | GYTC8S |
| 1. Fiber count (CORE) | 48 |
| 2. Cable Diameter | |
| - Cable outer diameter | 10.0±0.2mm |
| - Cable height | 18.0±0.2mm |
| 3. Cable Weight | 150KG |
| 4. Central Strength member | |
| -Material | Steel wire |
| -Diameter | 1.4mm |
| 5. Loose Tube | |
| -Material | PBT |
| -Outer diameter | 1.6-2.0 mm |
| -Thickness | 0.3mm |
| -Type of filling compound | Jelly |
| 6. Filler | |
| -Material | PP |
| -Outer diameter | 1.6-2.0 mm |
| 7.Armor | |
| -Material | Corrugated steel tape |
| 8. Messenger wire | |
| -Material | Steel wire |
| -Structure | 1.0/7-3.0mm |
| 9. Tube Assembly | |
| -Tube Layout | 1+5 |
| -Stranding type | SZ |
| 10. Water-blocking system | |
| -Material | Filling Compound |
| 11. Core wrap | |
| -Material | Polyester tape |
| 12.Outer Sheath | |
| -Material | MDPE |
| -Thickness | 1.8mm±0.2mm |
| 13. Sheath marking | |
| -Type of marking | Laser printing |
| Technical parameter of ITU-T G.652D (B1.3) single-mode optical fiber | |||
| Characteristics | Conditions | Specified Values | Units |
| 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 | ||
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