Send Message

GYTA53 Double Sheathed Fiber Optic Cable Directly Underground for Communication

Basic Information
Place of Origin: CHINA
Certification: CE, ROHS, VDE, UL
Model Number: Fiber Optic Cable GYTA53
Minimum Order Quantity: 10 KM
Packaging Details: 1000M or 2000M / Wooden Drum
Delivery Time: Normally 25 working days
Payment Terms: T/T, L/C
Supply Ability: 1000KM / Month
Detail Information
Fiber Unit: YOFC, G.652D Filling 1: Tube Filling Compound
Tube: Loose Tube Filling 2: Cable Filling Compound
Strength Member: Central Strength Member Armoured 2: PSP
Inner Sheath: PE Waterproof: Water Blocking Material
Outer Sheath: PE Color: Black
Package: 1000M Or 2000M / Wooden Drum
High Light:

long distance fiber optic cable


fiber optic ethernet cable

Product Description



GYTA53 Double Sheathed Fiber Optic Cable Directly Underground for Communication




Quick Detail:


  •  Double Sheathed Cable
  •  GYTA53 Fiber Optic Cable
  •  G.652D or G.657A
  •  Cable Diameter 2~36 cores: 13.5mm
  •  Cable Diameter 38~60 cores: 15.3mm
  •  Tensile Strength LongTerm: 1000/N
  •  Tensile Strength Short Term: 3000N
  •  Crush Resistance Long Term: 1000N/100mm
  •  Crush Resistance Short Term: 3000N/100mm
  •  Bending Radius Static: 10xD
  •  Bending Radius Dynamic: 20xD
  •  GYTA53 cable complies with Standard YD/T 901-2001as well as IEC 60794-1.





The fibers, 250μm,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, sometimes sheathed with polyethylene (PE) for cable with high fiber count, 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. An Aluminum Polyethylene Laminate (APL) is applied around the cable core, which is filled with the filling compound to protect it from water ingress. Then, the cable is completed with a PE sheath.





  • Adopted to Outdoor distribution. 
  • Suitable for aerial duct and buried method.
  • Long distance and local area network communication.




KT3004  GYTA53 Double Sheathed Fiber Optic Cable Directly Underground for Communication



Description&Standards :  


The fibers, 250μm, 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, sometimes sheathed with polyethylene (PE) for 

cable with high fiber count, 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. An Aluminum Polyethylene

 Laminate (APL) is applied around the cable core. which is filled with the filling compound to protect it from

 water ingress. Then the cable core is covered with a thin PE inner sheath. After the PSP is longitudinally

 applied over the inner sheath, the cable is completed with a PE outer sheath.

GYTY53 cable complies with Standard YD/T 901-2001as well as IEC 60794-1.
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;
The following measures are taken to ensure the cable watertight:
(1)Steel wire used as the central strength member;
(2)Loose tube filling compound;
(3)100% cable core filling;
(4)APL moisture barrie;
(5)PSP enhancing moisture-proof;
(6)Water-blocking material.
Technical Parameters:
Cable Type Cable Diameter
Cable Weight 
Tensile Strength
Long/Short Term



Short Term




GYTA53-2~6  13.5 209 1000/3000 1000/3000 10D/20D
GYTA53-8~12 13.5 209 1000/3000 1000/3000 10D/20D
GYTA53-14~18 13.5 209 1000/3000 1000/3000 10D/20D
GYTA53-20~24 13.5 209 1000/3000 1000/3000 10D/20D
GYTA53-26~30 13.5 209 1000/3000 1000/3000 10D/20D
GYTA53-32~36 13.5 209 1000/3000 1000/3000 10D/20D
GYTA53-38~60 15.3 234 1000/3000 1000/3000 10D/20D
 Optical fiber Characteristics:
       G.652 G.655 50/125μm 62.5/125μm
@850nm     ≤3.0 dB/km ≤3.0 dB/km
@1300nm     ≤1.0 dB/km ≤1.0 dB/km
@1310nm ≤0.36
@1550nm ≤0.22
Bandwidth (Class A) @850nm     ≥500 MHz·km ≥200 MHz·km
  @1300nm     ≥1000 MHz·km ≥600 MHz·km
Numerical Aperture     0.200±0.015 NA 0.275±0.015NA
Cable Cut-off Wavelength λcc ≤1260nm ≤1480nm    
Storage/Operating Temperature : -40℃ to + 70℃
Order Informations:
  Marking KINGTONE KT3004 GYTA53 XXX M (or Per customer's request)
  Package 1000M or 2000M / Wooden Drum (or Per customer's request)
  Delivery time Normally 25 days after received the deposit.



Competitive Advantage:


1, From raw materials to final products, we perform intense quality checks to maintain our product quality:

A, Incoming material inspected by QC.

B, Manufacturing Process Control

  A: Manufacturing procedure

  B: Workers trained daily/weekly/monthly

  C: Work instructions manual at each work station

  D:5S system implemented

  E: Machine maintenance procedure

C, Quality Control and Final Inspection 

  The QC staff will check the material, process product and final product according to the specification or test procedure.

2, Our R&D efforts center on reinforcing and developing element technologies needed to support the future growth and success for customers and KINGTONE

3, We know customers have urgent needs. We are skilled at effective communication to interact with customers.In order to provide prompt service, we can answer for you 7*24 hours.

4, We can Quickly and professionally answer for the inquire

5, More than 1000 kinds of cable, connectors and assembles can be produce and organized from us

6, Intime delivery


GYTA53 Double Sheathed Fiber Optic Cable Directly Underground for Communication 0

Contact Details
isaac lee

Phone Number : +8613285710822

WhatsApp : +8615088607575