Corning Armored Fiber Optic Cable Black Outer Sheath GYXTW Fiber Cable
Product Overview
12/24 Core Single/Multi Mold Outdoor Armoured Aerial Fiber Optic/Optical Cable (GYXTW)
Cable Structure
The central loose tube fiber optic cable features optical fibers positioned in the center of the cable, filled with compound and protected by a PE jacket, reinforced by double steel wires for superior strength and durability.
Key Features
- Double wire strain member provides excellent strain performance
- Superior mechanical performance and reliability
- Easy installation and operation
- Small outer diameter, lightweight, tight structure with excellent bending properties
- Excellent water-resistant properties
Technical Specifications
Construction Details
The 250μm fibers are positioned in a high modulus plastic loose tube filled with water-resistant compound. The tube is wrapped with PSP longitudinally, with water-blocking material applied between PSP and loose tube. Two parallel steel wires are placed at the sides of the steel tape, completed with a polyethylene (PE) sheath.
Performance Characteristics
- Excellent mechanical and temperature performance
- High strength loose tube resistant to hydrolysis
- Special tube filling compound ensures critical fiber protection
- Superior crush resistance and flexibility
- PSP enhancing moisture protection
- Two parallel steel wires ensure tensile strength
- Small diameter, light weight and installation friendly
- Long delivery length capability
GYXTW cable complies with Standard YD/T 769-2003.
Optical Characteristics
| Parameter |
G.652 |
G.655 |
50/125μm |
62.5/125μm |
| Attenuation @850nm |
- |
- |
≤3.0 dB/km |
≤3.0 dB/km |
| Attenuation @1300nm |
- |
- |
≤1.0 dB/km |
≤1.0 dB/km |
| Attenuation @1310nm |
≤0.36 dB/km |
≤0.40 dB/km |
- |
- |
| Attenuation @1550nm |
≤0.22 dB/km |
≤0.23 dB/km |
- |
- |
| Bandwidth @850nm |
- |
- |
≥500 MHz*km |
≥200 MHz*km |
| Bandwidth @1300nm |
- |
- |
≥1000 MHz*km |
≥600 MHz*km |
| Numerical Aperture |
- |
- |
0.200±0.015NA |
0.275±0.015NA |
| Cable Cut-off Wavelength |
≤1260nm |
≤1480nm |
- |
- |
Mechanical Parameters
| Cable Type |
Fiber Count |
Cable Diameter (mm) |
Cable Weight (kg/km) |
Tensile Strength Long/Short Term (N) |
Crush Resistance Long/Short Term (N/100mm) |
Bending Radius Static/Dynamic (mm) |
| GYXS/GYXTW-2~12 |
2~12 |
10.0 |
105 |
600/1500 |
300/1000 |
10D/20D |
| GYXS/GYXTW-2~12 |
2~12 |
10.6 |
124 |
1000/3000 |
1000/3000 |
10D/20D |
| GYXS/GYXTW-14~24 |
14~24 |
12.5 |
149 |
1000/3000 |
1000/3000 |
10D/20D |
| GYXS/GYXTW-26~36 |
26~36 |
14.0 |
190 |
1000/3000 |
1000/3000 |
10D/20D |
| GYXS/GYXTW-38~48 |
38~48 |
15.0 |
216 |
1000/3000 |
1000/3000 |
10D/20D |
Storage/Operating Temperature: -40ºC to +70ºC
Applications
Aerial & Duct installations
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