GYXTY-central loose tube steel wire armor optical fiber cable
Product Description
GYXTY armor optical fiber cable is an outdoor communication optical cable of metallic strength member of the central tube jelly-filled structure, with polyethylene sheath.
Features
Full cross-section water-blocking structure with vertical cover ensure good water blocking and moisture resistance
Loose tube is filled with special ointment for a key fiber protection
Phosphated steel wire wrapped members are resistant to tensile and lateral pressure
Product life of 30 years
Performance
Applications: Suitable for long-distance communication and indoor communication
Way of laying: Overhead, pipeline
Operating temperature: -40 ~ + 70 ° C
Bend radius: Static 10x cable diameter; Dynamic 20x cable diameter
Installation method:
Aerial, conduit,
Technical parameters
Products Standard
Mechanical Performance:
Max Tension Performance: IEC 60794-1-2-E
Max. Operation Tension: IEC 60794-1-2-E1
Crush Test: IEC 6079 -1-2-E3
Impact Test: IEC 60794-1-2-E4
Repeated Bending: IEC 60794-1-2-E6
Torsion Test: IEC 60794-1-2-E7
Cable bend: IEC 60794-1-2-E11A
Attenuation Coefficient: ITU-T G. 652
Structural Test: IEC-60793-1-20
Environmental Performance
Temperature Cycling: IEC 60794-1-2-F1
Water Penetration: IEC 60794-1-2-F5B
Filing Compound Flow: IEC 60794-1-E14
Structure and Technical Specifications
Items |
Specified Values |
Fiber Type |
G.652 Single-mode fiber |
Mode Field Diameter@1310nm |
9.2±0.4μm |
Cladding Diameter |
125.0±1.0μm |
Cut-Off Wavelength |
λcc(test 20m cable+2m fiber) ≤1260 nm |
Mode Field Concentricity Erro |
≤0.5μm |
Cladding No Circularity Erro |
1.0% |
Attenuation Coefficient
1310nm
1550nm |
≤0.36 dB/km
≤0.22 dB/km |
Dispersion Coefficient |
1288-1339nm≤3.5ps/nm.km
1270-1360nm≤5.3ps/nm.km
1550nm≤18ps/nm.km
1625nm≤22ps/nm.km |
Zero Dispersion Wavelength |
1300nm-1324nm |
Zero Dispersion Slope |
≤0.09ps/nm 2 .km |
PMD |
≤0.2ps/km 1/2 |
Coating Diameter |
245±10μm |
Proof Test |
100kpsi0.7Gpa
|