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GYTA Aluminum Tape Armored Fiber Optic Cable For Aerial And Duct

The fibers are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. A steel wire locates in the center of core as a metallic strength member. Tubes (and fillers) are stranded around the strength member into a compact and circular cable core. The Aluminum tape is longitudinally applied over the cable core, which is filled with the filling compound to protect it from water ingress. The cable is completed with a PE sheath.

  • Product Model：GYTA
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ApplicationCharacteristicsTechnical Parameters
• Adopted to outdoor distribution.
• Suitable for aerial, pipeline laying method.
• Long distance and local area network communication.
• Good mechanical and temperature performance.
• High strength loose tube that is hydrolysis resistant.
• Special tube filling compound ensure a critical protection of fiber.
• Crush resistance and flexibility.
• PE sheath protects cable from ultraviolet radiation.
• Steel wire used as the central strength member.
• Loose tube filling compound and 100% cable core filling.

Nominal design parameters

NO. of fibers 6 12 24 48 72 96 144
No. of tubes 4 4 4 4 6 8 12
Filler Rod 4 3 1 1 0 0 0
Fibers per tube 6 6 6 12 12 12 12
Loose tube diameter (±0.1mm) 1.6 1.6 1.6 2.0  2.0  2.0  2.0 
Thickness of loose tube 
(±0.05mm)		 0.3 0.3 0.3 0.3  0.3  0.3  0.3 
Out diameter (±0.5mm) 8.6 8.6 8.6 9.8 10.8 12.2 14.9
Thickness of out diamter
(±0.1mm)		 1.6 1.6 1.6 1.6 1.6 1.7 1.7
Loose tube Material PBT Color Standard spectrum
Filler rod Material PP Color Black
Central strength member Material Steel wire  Diamter 1.4(6-48)
2.0(72-144)
Armor Material  Aluminum tape
Water blcoking system Material Filling gel / Water blocking tape
Out sheath Material MDPE Color Black

Mechanical and environment performance

Tensile strength Long term（N） 600N
Short term（N） 1500N
Crush load Long term 300N/100mm
Short term 1000N/100mm
Bending radius Dynamic 20D
Static 10D
Installation Temperature -10℃～+60℃
Storage Temperature -40℃～+70℃

Fiber characteristics

Fiber type Unit SM G652D MM 50/125 MM 62.5/125
Condition mm 1310/1550 850/1300 850/1300
Attenuation dB/km ≤0.36/0.24 ≤3.0/1.5 ≤3.0/1.5
Cladding diameter um 125±1 125±1 125±1
Cladding non-circularity % ≤1.0 ≤1.0 ≤1.0
Coating diameter um 242±7 242±7 242±7

Package

Packing material: Wooden drum.
Packing length: 2km per drum or customization.