GYTA53 Armored Fiber Optic Cable Underwater Direct Buried Double Sheath 4-288Core Single Mode
GYTA53 Armored Fiber Optic Cable Underwater Direct Buried Double Sheath 4-288Core Single Mode
Armored Loose Tube Double Jacket/Double Armor fiber optic cables are designed to provide high fiber counts with the flexibility and versatility required for today's most demanding installations, including direct buried. With fiber counts up to 288 and S-Z strand designs.
1. Product Construction
Fiber: 2-288 fibers Multi loose tube gel-filled
Central Strength Member: Metallic steel wire
1st Armor: Aluminum tape
Inner Jacket: Black UV and waterproof polyethylene (PE).
2nd Armor: Corrugated steel tape
Outer Jacket: Black UV and waterproof polyethylene (PE).
2. Features
Loose tube gel-filled construction for superior fiber protection.
Double jacket and double armor to protect cable from rodent attack and mechanical damage.
UV and waterproof design.
3. Applications
Interbuilding voice or data communication backbones.
Installed in ducts, underground conduits or direct buried.
| Fiber Type | G.652 | G.655 | 50/125^m | 62.5/125^m | |
|
Attenuation (+20X) |
850nm | <3.0 dB/km | <3.3 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 | |||
| Bandwidth | 850nm | >500 MHz-km | >200 MHz-km | ||
| 1300nm | >500 MHz-km | >500 MHz-km | |||
| Numerical Aperture | 0.200±0.015NA | 0.275±0.015NA | |||
| Cable Cut-off Wavelength cc | <1260nm | <1450 nm | |||
|
Fiber Count |
Nominal Diameter (mm) |
Nominal Weight (kg/km) |
Max Fiber Per Tube |
Max No. of (Tubes+fillers) |
Allowable Tensile Load (N) |
Allowable Crush Resistance (N/100mm) |
||
| Short Term | Long Term | Short Term | Long Term | |||||
| 2~36 | 13.9 | 202 | 6 | 6 | 3000 | 1000 | 3000 | 1000 |
| 38~72 | 15.1 | 241 | 12 | 6 | 3000 | 1000 | 3000 | 1000 |
| 74~96 | 17.1 | 190 | 12 | 8 | 3000 | 1000 | 3000 | 1000 |
| 98~120 | 18.6 | 333 | 12 | 10 | 3000 | 1000 | 3000 | 1000 |
| 122~144 | 20.2 | 381 | 12 | 12 | 3000 | 1000 | 3000 | 1000 |
| >=144 | Available upon customer's request | |||||||
Structure and Technical Specification
Note : This datasheet can only be a reference, but not a supplement to the contract. Please contact our sales people for more detailed information.
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