Description: GYXTW 6/12/24 Cores Single Mode Armored Optical Fiber Cable Uni-tube outdoor GYXTW optical cable
"GYXTW 6/12/24 Cores Single Mode Armored Optical Fiber Cable Uni-tube outdoor GYXTW optical cable"is constructed by inserting a 250 μm fiber into a loose tube made of a high modulus material filled with a water-repellent compound.
The vinyl sheath is cabled.The loose tube is coated with a double-sided plastic coated steel strip (PSP) longitudinally, and a water-blocking material is added between the steel strip and the loose tube to ensure the compactness and longitudinal water resistance of the cable.
Characteristics of GYXTW 6/12/24 Cores Single Mode Armored Optical Fiber Cable Uni-tube outdoor GYXTW optical cable
. Good mechanical and temperature performance
. High strength loose tube that is hydrolysis resistant
. The following measures are taken to ensure the cable watertight:
Structure and Technical specifications of GYXTW 6/12/24 Cores Single Mode Armored Optical Fiber Cable Uni-tube outdoor GYXTW optical cable
G.652D Single Mode Optical Fiber (B1.3) | |||
Item | Standard | Unit | |
Attenuation | 1310nm | ≤0.35 | dB/km |
1383nm | ≤0.33 | dB/km | |
1550nm | ≤0.21 | dB/km | |
1625nm | ≤0.24 | dB/km | |
Dispersion | 1288nm~1339nm | |D|≤3.4 | ps/(nm·km) |
1271nm~1360nm | |D|≤5.3 | ps/(nm·km) | |
1550nm | ≤17.8 | ps/(nm·km) | |
Zero-dispersion wavelength | 1300~1322 | (nm) | |
Zero-dispersion slope | ≤0.091 | ps/(nm2•km) | |
PMD | PMD single fiber | ≤0.15 | ps/√km |
PMD Q links | ≤0.08 | ps/√km | |
MDF | 1310nm | 9.2±0.4 | um |
Cladding diameter | 125±1.0 | μm | |
Cladding non-circularity | ≤0.8 | % | |
Core-cladding concentricity error | ≤0.6 | μm | |
Coating diameter | 245±10 | μm | |
Cladding/coating concentricity error | ≤10.0 | μm | |
Cut-off wavelength | 1.18~1.33 | μm | |
Macrobend attenuation (ф 50mm, 100 cycles) | 1550nm | ≤0.05 | dB |
1625nm | ≤0.05 | dB | |
Bending radius | ≥5 | m | |
Dynamic fatigue parameters | ≥20 | nd | |
Additional Attenuation at1310nm & at 1550nm | Temperature cycling test: (-60℃~85℃, 3 cycles) | ≤0.03 | dB/km |
Water soak test: (23℃ for 30 days) | ≤0.03 | dB/km | |
Damp heat test: (85℃, 85%RH for 30 days) | ≤0.03 | dB/km | |
Thermal aging test (85℃ for 30 days) | ≤0.03 | dB/km | |
Warm water soak test: (60℃ for 15 days) | ≤0.03 | dB/km |
Drawings of GYXTW 6/12/24 Cores Single Mode Armored Optical Fiber Cable Uni-tube outdoor GYXTW optical cable
Package of GYXTW 6/12/24 Cores Single Mode Armored Optical Fiber Cable Uni-tube outdoor GYXTW optical cable
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