Product Description / PRODUCT
The GYXTW cable structure is made by inserting a 250 μm fiber into a loose tube made of a high modulus material, and the loose tube is filled with a waterproof compound. 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. Two parallel steel wires are placed on both sides to be extruded. The vinyl sheath is cabled.
Product Features / PRODUCT
·Good mechanical properties and temperature characteristics
·The loose tube material itself has good water resistance and high strength
·The tube is filled with special grease to protect the fiber
·Good pressure resistance
·Double-coated plastic strip (PSP) improves the lateral pressure resistance of the cable
·Two parallel wires ensure the tensile strength of the cable
·PE sheath has good UV radiation resistance
·Small diameter, light weight and easy to lay
·Longer delivery length
Product Standard / PRODUCT
GYXTW cable meets YD/T769-2010 standard
Optical Properties / PRODUCT
G.652 | G.655 | 50/125μm | 62.5/125μm | ||
Attenuation | @850nm | ≤3.0dB/km | ≤3.0dB/km | ||
@1300nm | ≤1.0dB/km | ≤1.0dB/km | |||
@1310nm | ≤0.36dB/km | -- | |||
@1550nm | ≤0.22dB/km | ≤0.23dB/km | |||
Bandwidth | @850 | ≥500MHZ·km | ≥500MHZ·km | ||
@1300 | ≥1000MHZ·km | ≥600MHZ·km | |||
Numerical aperture | 0.200 ± 0.015NA | 0.275 ± 0.015NA | |||
Cable cut-off wavelength | ≤1260nm | ≤1480nm | |||
Structural parameters / PRODUCT
Cable type | Fiber number | Cable diameter | Cable Weight | Allowable tension | Allowable pressure | Bending radius |
GYXTW-2 ～ 12 | 2~12 | 9.0 | 85 | 600/1000 | 500/1500 | 15D/30D |
GYXTW-14 ～ 24 | 14~24 | 9.0 | 85 | 600/3000 | 1000/3000 | 15D/30D |
GYXTW-2 ～ 12 | 2~12 | 10.0 | 105 | 1000/3000 | 1000/3000 | 15D/30D |
GYXTW-14 ～ 24 | 14~24 | 10.0 | 105 | 1000/3000 | 1000/3000 | 15D/30D |
GYXTW-26 ～ 36 | 26~36 | 14.0 | 190 | 1000/3000 | 1000/3000 | 15D/30D |
GYXTW-38 ～ 48 | 38~48 | 15.0 | 216 | 1000/3000 | 1000/3000 | 15D/30D |