Cable type
Fiber count
Tubes
Fillers
Cable Diameter (mm)
Cable Weight (kg/km)
Tensile Strength
N (Long/Short Term)
Crush Resistance
Long/Short Term
N/100mm
Bending Radius
Static/Dynamic
mm
GYTA-6~6
2~6
1
4
9.7
90
600/1500
300/1000
10D/20D
GYTA-8~12
8~12
2
3
9.7
90
600/1500
300/1000
10D/20D
GYTA-14~18
14~18
3
2
9.7
90
600/1500
300/1000
10D/20D
GYTA-20~24
20~24
Application
1. Telecommunications and data centers: uninterrupted backbone network connection. 2. Oil and gas: reliable communication in difficult environments. 3. Transportation networks and traffic management systems.
Features
• Good mechanical and thermal performance.
High-strength, hydrolysis-resistant loose tube.
• The special tube-filling compound ensures critical fiber protection.
• A specially designed compact structure effectively prevents the loose tubes from shrinking.
• The PE sheath protects the cable from UV radiation.
• The following measures are taken to ensure the cable's watertightness:
- Steel wire used as the central strength member
- Loose tube filling compound
- Cable core fully filled
- Barrera antihumidity APL
Optical Characteristics:
Technical Parameters
| G652. | G.655 | 50/125 μm | 62.5/125 μm |
| 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 | ≤ 0.23 dB/km | |
| Width de banda (Clase A) | @850nm | ≥ 500 MHz · km | ≥ 200 MHz · km |
| @1300nm | ≥ 1000 MHz · km | ≥ 600 MHz · km | |
| Numerical aperture | 0,200 ± 0,015 NA | 0,275 ± 0,015 NA | |
| Cable cutoff wavelength | ≤ 1260 nm | ≤ 1480 nm | |
Frequently Asked Questions
Q: Is this cable suitable for aerial self-supporting installation?
A: Yes. ADSS cables are designed for self-supporting aerial installation without a messenger wire. Other outdoor cable types (GYTS, GYTA, GYTA53, etc.) suit duct, conduit or direct-buried installation depending on armor and sheath configuration.
Q: What fiber counts and types are available?
A: Typically from 2 to 288 fibers, with G.652D, G.657A1/A2 or G.655 options. Custom fiber counts and specifications can be supplied per project design.
Q: Can armor, sheath and strength members be customized?
A: Yes. Options include steel tape armor (GYTA53/GYTY53), steel wire armor (GYTS), non-armored designs, LSZH or PE sheaths, and different strength member arrangements based on your installation environment.
Q: Are test reports provided with the cable?
A: Yes, every batch is factory tested for fiber attenuation, tensile and sheath performance per relevant ITU-T standards, and test reports can be provided on request.
Q: What certifications do your cables hold?
A: Our production is ISO9001 and ISO14001 certified, and products are CE and RoHS compliant.
