MFG PART#:
Double Armors Double Jackets Stranded Loose Tube Steel-wire Strength Waterproof Outdoor Cable GYTA53
GYTA53 is an armored outdoor cable, suitable for installation in harsh environments where mechanical impact on the cable is to be expected.e.g. in direct buried application. They are also suitable for installation in ducts where the rodent resistance is to be expected or the moisture resistance is expected.
This fiber optic cable's max core is 144 cores. Double-jacket structure make cable have nice properties of moisture resistance and crush resistance. Double armor structure provide cable good property of rodent- resistance and moisture resistance. Metal strength member provides excellent strain performance. High strength loose tube that is hydrolysis resistant. GYTA53 is a very good cable for harsh environment.
Cable Structure
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Features
Very good mechanical and temperature performance. Small cable diameter, light cable weight, easily to lay. Low dispersion and attenuation. Corrugated steel tape armored and double sheath providing excellent crush resistance and rodent resistance, and moisture resistance. Metal strength member provides excellent strain performance. The following measures are taken to ensure the cable watertight:
Steel wire used as the central strength member
Loose tube filling compound
100% cable core filling
Water-blocking material
High strength loose tube that is hydrolysis resistant
APL moisture barrier & PSP enhancing moisture-proof
| | Application
Long-distance communication Local trunk line CATV & computer networks system Harsh environment
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Package
 |  |
| Package 1 | Package 2 |
Package 1: usually for indoor cable, light weight cables.
Package 2: usually for outdoor cable, heavy weight cables
Usually for each roll, the cable length is 2km, but we could provide customized package for different cable lengths. |
Mark
Usually we only attach Test Report on the out package of the cable, but we could also mark as your requirements, such as:
1. Company Name
2. Cross /Net weight
3. Drum No: XX
4. Cable Length : XX
Cable production throughout the chart
| Cable Count | Out Sheath
Diameter | Weight | Minimum Allowable Tensile Strength
(N) | Minimum Allowable Crush Load
（N/100mm) | Minimum Bending Radius
(MM) | Storage
Temperature |
| （MM) | （KG) | short term | long term | short term | long term | short term | long term | （℃） |
| 2-24 | 14.0 | 210.00 | 3000 | 1000 | 3000 | 1000 | 20D | 10D | -40+60 |
| 26-42 | 14.5 | 220.00 | 3000 | 1000 | 3000 | 1000 | 20D | 10D | -40+60 |
| 46-72 | 15.5 | 260.00 | 3000 | 1000 | 3000 | 1000 | 20D | 10D | -40+60 |
| 74-96 | 16.0 | 290.00 | 3000 | 1000 | 3000 | 1000 | 20D | 10D | -40+60 |
| 98-120 | 17.5 | 335.00 | 3000 | 1000 | 3000 | 1000 | 20D | 10D | -40+60 |
| 122-144 | 18.5 | 410.00 | 3000 | 1000 | 3000 | 1000 | 20D | 10D | -40+60 |
| G.652 | 50/125µm | 62.5/125µm |
Attenuation
(+20°C) (dB/km) | @850nm | | ≤3.0 | ≤3.0 |
| @1300nm | | ≤1.0 | ≤1.0 |
| @1310nm | ≤0.36 | | |
| @1550nm | ≤0.22 | | |
| Bandwidth (Class A) (MHz·km) | @850nm | | ≥600 | ≥200 |
| @1300nm | | ≥1200 | ≥600 |
| Numerical Aperture | | 0.200±0.015NA | 0.275±0.015NA |
| Cable Cut-off Wavelength λcc (nm) | ≤1260 | | |
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