GYXTC8S optic cable

GYXTC8S fiber optic cable is structured to insert 250 microns of optical fiber into loose sleeves made of high-modulus materials, which are filled with waterproof compounds At the center of the core is a metal reinforced core (or non-metallic, such as FRP, etc ), the loose sleeve (and filling rope) is twisted around the central reinforced core to form a compact circular core A layer of plastic-coated aluminum strip (APL) is added to the outer sheath of the cable core and inner sheath of the cable core in the form of longitudinal package At last, the polyethylene sheath is extruded together with the steel strand to make its section “8 “

·Product features

• steel wire strand has extremely high tensile strength, which facilitates self-supporting overhead laying and reduces installation cost
• excellent mechanical properties and temperature characteristics
• the loose casing material itself has good water resistance and high strength

 • the tube is filled with special ointment, which provides critical protection for the optical fiber

• adopt the following measures to ensure the waterproof performance of optical cables

      • loose sleeve filled with special waterproof compounds
• full section filling of cable core
• double-sided coated plastic steel belt (PSP) moisture-proof layer

·Product standards

G.652 G.655 50/125μm 62.5/125μm
attenuation (+20℃) @850nm ≤3.0 dB/km ≤3.0 dB/km
@1300nm ≤1.0 dB/km ≤1.0 dB/km
@1310nm ≤0.36 dB/km ≤0.40 dB/km
@1550nm ≤0.22 dB/km ≤0.23dB/km
Bandwidth (level A) @850nm ≥500 MHz·km ≥200 MHz·km
@1300nm ≥1000 MHz·km ≥600 MHz·km
Numerical aperture 0.200±0.015NA 0.275±0.015NA
Cut-off wavelength of   optical cable ≤1260nm ≤1480nm

·Structural parameters

Cable type Cable Count Out sheath Weight Messenger wire specifications Joint diameter Minimum allowable minimum allowable Crush Load(N/100mm) Minimum Bending Radius
  Diameter   (KG)   (H x W) mm   Tensile Strength (N)   (MM)
  MM short term/ long term Short term/ long term short term/ long term
GYTC8S 24 24 7.0×14.5 210 ф1.0mm×7 3.0×2.5 600/1500 300/1000 10D/20D
GYTC8S 36 36 7.0×14.5 210 ф1.0mm×7 3.0×2.5 600/1500 300/1000 10D/20D
GYTC8S 42 42 7.0×14.5 210 ф1.0mm×7 3.0×2.5 600/1500 300/1000 10D/20D
GYTC8S 48 48 7.0×15.5 245 ф1.0mm×7 3.0×2.5 600/1500 300/1000 10D/20D
GYTC8S 72 72 7.0×15.5 245 ф1.0mm×7 3.0×2.5 600/1500 300/1000 10D/20D
GYTC8S 144 144 7.0×15.5 245 ф1.0mm×7 3.0×2.5 600/1500 300/1000 10D/20D

Store and use the temperature: – 40 ℃ to + 70 ℃

 

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