72 Core Outdoor Armored Underground Fiber Optic Cable
Short Description:
72 Core Direct Buried Fiber Optic Cable GYTA53 consists of 250um fibers held in gel-filled PBT loose tubes, and wrapped around a phosphatized steel wire central strength member, fiber counts from 2 to 432.Description
Specification
Application
Order information
Q&A
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Description
Overview
In the GYTA53 underground fiber optic cable, 250um fibers are wrapped around a phosphatized steel wire central strength element and held in gel-filled PBT loose tubes. The loose tube is filled with a waterproof substance, and the cable core is metal reinforced in the center. A layer of polyethylene must be extruded outside the metal-reinforced core for some underground fiber optic cable. The loose tube coils around the central reinforcing core to form a spherical and compact cable core, with the water-blocking fillers filling the gaps. To construct a 72 core outdoor fiber cable, a polyethylene sheath wraps and extrudes longitudinally through plastic-coated aluminum tape.
Features
- Fiber count :2~288 , low loss, low dispersion.
- Proper design and precise excess length control offer excellent mechanical and environmental properties to cable.
- Double sheath enhances the cable’s side pressure resistance and moisture proof property.
- Small size, light weight, easy to install.
- Applicable to long distance, inter-exchange communication, CATV, computer network transmission system, etc.
- Jacket can be made of LSZH material,(The model turns to GYTZY53 in the case)
Specification
Construction
1. Colored fiber
Coated outside diameter:125.0±0.1um
Optical fiber diameter:242±7um
UV color fiber: Standard chromatogram
-Blue,Orange,Green,Brown,Gray/Slate,White,Red,Black,Yellow,Violet,Rose/Pink,Aqua
2. Tube filling compound(Gel)
3. PBT loose tube
4. Steel wire Central strength member
5. Core filling compound
6. Black PE inner jacket Outside diameter: 8.5±0.2mm
7. Corrugated steel tape
8. Filler
9.Black PE out jacket Outside diameter: 12.8±0.2mm
Parameters of fiber
Optical fiber type | Unit | SM G652 | SM G652D | MM 50/125 | MM 62.5/125 | MM OM3-300 |
Waveband | nm | 1310/1550 | 1310/1550 | 850/1300 | 850/1300 | 850/1300 |
Attenuation | dB/km | 0.36/0.23 | 0.36/0.23 | 3.0/1.0 | 3.0/1.0 | 3.0/1.0 |
Application
Order information
Product Model | Descriptions | Inquiry |
---|---|---|
GYTY53 | 72 Core Outdoor Optical Cable | Request Price |
Q&A
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