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1.The steel wire strand features extremely high tensile strength, facilitating self-supporting aerial installation and reducing installation costs.
2.The optical cable boasts excellent mechanical properties and temperature characteristics.
3.The loose tube material itself has good hydrolysis resistance and high strength.
4.The tube is filled with special grease, providing critical protection for the optical fibers.
5.The following measures are adopted to ensure the water resistance of the optical cable:
Single steel wire central strength member
Special water-blocking compound filled in loose tubes
Complete cable core filling
Aluminum tape with plastic coating (APL) moisture barrier
Structural Parameters
光缆型号 Cable Type (以2纤递增) (Increased by 2 fibers) | 光纤数 Fiber Count | 单元数 Tubes | 参考光缆重量 Cable Weight kg/km(Ref) | 允许拉伸力 Tensile Strength 长期/短期 Long/Short Term (N) | 允许压扁力 Crush Resistance 长期/短期 Long/Short Term (N/100mm) | 弯曲半径 Bending Radius 静态/动态 Static/Dynamic (mm) |
GYXTC8A-2-12Xn | 2-12 | 1 | 96 | 2500/5000 | 300/1000 | 10D/20D |
GYXTC8A-2-24Xn | 2-24 | 1 | 99 | |||
GYXTC8A-26-36Xn | 26-36 | 1 | 105 | |||
GYXTC8S-38-48Xn | 38-48 | 1 | 117 |
Optical Characteristics
光纤类型 Fiber Type | G.652 | G.655 | 50/125 μm | 62.5/125 μm | |
衰减 Attenuation(+20℃) | @ 850 nm | ≤ 3.3 dB/km | ≤ 3.5 dB/km | ||
@1300 nm | ≤ 1.2 dB/km | ≤ 1.2 dB/km | |||
@1310 nm | ≤ 0.36 dB/km | ≤ 0.40 dB/km | |||
@1550 nm | ≤ 0.22 dB/km | ≤ 0.23 dB/km | |||
带宽 Bandwidth | @ 850 nm | ≥ 500 MHz·km | ≥ 200 MHz·km | ||
@1300 nm | ≥ 500 MHz·km | ≥ 500 MHz·km | |||
数值孔径 Numerical Aperture | 0.200 ± 0.015 NA | 0.275 ± 0.015 NA | |||
光缆截止波长Cable Cut-off Wavelength lcc | ≤ 1260 nm | ≤ 1450 nm |
Application: Self-supporting Aerial Installation
Storage & Operating Temperature: -40℃ to +70℃
GYXTC8A Optical Fiber Cable of Lefei Optoelectronics Co., Ltd. complies with YD/T 1155 and IEC 60794-1 standards.