GYXTC8 S Self-Supporting Central Loose Tube Figure-8 Fiber Optic Cable
Application : Aerial
Material : PE
Fiber type : G652D
Fiber Count : 2-144 Cores
Wavelength : 1310nm or 1550nm
Strength member : Central Steel Wire
Use : FTTX
The structure of GYXTC8 S optical fiber cable 250μm fiber is positioned in a loose tube made of high modulus
ensure compact and longitudinally water blocking, this part of cable accompanied with the stranded wires as
the supporting part are completed a polyethylene(PE) sheath to be figure o structure.
①Excellent mechanical property and temperature performance.
②Loose tube material has good hydrolysis resistance and higher intensity.
③PE sheath protects cable from ultraviolet radiation.
④Fully cable core filled.
⑤Corrugated steel tape longitudinally covers cable core and provides good crush resistance.
⑥High tensile strength of stranded wires meets the requirement of self-supporting aerial laying and reduce
installation cost.

Optical Characteristics
GYXTC8 S Item | G.652 | G.655 | 50/125um | 62.5/125um | |
Attenuation | @850nm | ≤3.0dB/km | ≤3.2dB/km | ||
@1300nm | ≤1.0dB/km | ≤1.2dB/km | |||
@1310nm | ≤0.36dB/km | ≤0.40dB/km | |||
@1550nm | ≤0.22dB/km | ≤0.23dB/km | |||
Bandwidth | @850nm | ≥500MHZ.km | ≥200MHZ.km | ||
@1300nm | ≥1000MHZ.km | ≥600MHZ.km | |||
Numerical aperture | 0.200±0.015NA | 0.275±0.015NA | |||
Cable cut-off wavelength | ≤1260mm | ≤1450mm | |||
Structural Parameters
GYXTC8 S Cable Type | Fiber Count | Tubes | Fillers | Diameter (mm) | Weight ( kg/km) | Tensile strength Long/Short term (N) | Crush resistance Long/Short term (N/100mm) | Bending radius |
GYXTC8 S | 2-24 | 8.0*13.5 | 100 | 1.2mm | 125 | 2000/5000 | 1000/3000 | 80/160 |
Environmental Characteristics
Operating temperature / -40~+70℃
Storage temperature / -40~+70℃
GYXTC8 S Optical Fiber Cable Standards
Comply with standard YD / T 901, IEC 60794-1 and other standards
Comprehensive score