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Mulit loose tube armored UG direct burial fiber optic cable GYFTA53 120C

Short Description:

  • Direct burial fiber optic cables are commonly used for outdoor, underground installations where the cable needs to be buried directly in the ground.
  • Direct burial fiber optic cable are suitable for applications like campus backbones, headend terminations, intra-building backbones, and various voice, data, video, and image transmission projects.
  • GYFTA53 is a type of fiber optic cable. It features a metal foil as the central strength member, providing high strength and excellent electromagnetic shielding performance.
  • GYFTA53 fiber optic cable  is suitable for outdoor environments, offering good tensile strength and weather resistance, making it ideal for long-distance communication and data transmission applications.
  • GYFTA53 fiber optic cable is commonly used in areas such as power and railway communications to meet the demand for high-performance cables.

Product Detail

Product Tags

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Structure

  • The GYFTA53 is an armored fiber optic cable with a loose tube design.
  • It has a central strength member made of metal materials, providing high tensile strength and crush resistance.
  • The loose tubes containing the optical fibers are made of materials like polypropylene (PP) or other suitable plastics.
  • The loose tubes are filled with water-blocking materials to prevent moisture intrusion.
  • The cable has an armored layer, typically made of corrugated steel tape, for additional protection against external factors.
  • The outer sheath is made of polyethylene (PE) for environmental protection.
  • Central strength member (CSM): Fiber glass plastic FRP
  • Tube: Thermoplastic material, containing up to 12 optical fibres  fil ed with a low viscosity, thixotropic, non-melting gel ful y compatible with fibre coating and tube material
  • Stranding: The required numbers of elements (tubes and fil ers) are SZ stranded around the central strength member
  • Reinforcing Armored :  Corrugated steel tape and Aluminum steel tape
  • Sheath: UV stabilised   polyethylene in

Application

GYFTA53 fiber optic cable is commonly used for outdoor applications. It is suitable for long-distance communication, power transmission, railway communication, security systems, industrial networking, and smart city infrastructure. It offers reliable and high-performance connectivity in challenging environments.

Direct burial fiber optic cables are a specialized solution for outdoor, underground fiber optic deployments, offering a rugged, armored construction and the ability to be installed directly in the ground without the need for additional protective measures.

GYFTA53 fiber optic cable is used for a variety of telecommunication and network infrastructure projects, including backbone, distribution, and access networks

Features

GYFTA53 fiber optic cable offers several key features, including:

High Strength: GYFTA53 cable is designed with a central strength member, typically made of metal foil or steel wire, providing excellent mechanical strength and durability. It can withstand external forces and harsh environmental conditions.

Excellent Water Resistance: The cable incorporates water-blocking elements, such as water-blocking tape or gel, to prevent water ingress and maintain reliable performance even in wet or humid environments.

Superior Electromagnetic Shielding: GYFTA53 cable features a metal foil as the central strength member, which provides effective electromagnetic shielding, protecting the optical fibers from external electromagnetic interference.

Outdoor Durability: Designed for outdoor use, GYFTA53 cable is constructed with materials that offer resistance to UV radiation, temperature variations, moisture, and other environmental factors. It ensures long-term performance and reliability in different weather conditions.

Flexibility and Ease of Installation: GYFTA53 cable typically includes loose tubes that protect the optical fibers and provide flexibility during installation. It can be easily routed and installed in various applications, saving time and effort.

Wide Application Range: GYFTA53 cable is suitable for diverse applications such as long-distance communication, power transmission, railway communication, security systems, industrial networking, and smart city infrastructure. It offers versatile connectivity solutions for different industries and scenarios.

Overall, GYFTA53 fiber optic cable combines robust mechanical strength, water resistance, electromagnetic shielding, and outdoor durability, making it an ideal choice for demanding outdoor applications that require reliable and high-performance fiber optic connectivity.

Technical data sheet

Fiber Core

120C

No of loose tube.

                                                               10

No of filler

2

Fiber No. per tube

                                                                       12

Loose tube  material

PBT

Central strength member

FRP

Armored 1

Aluminum steel tape

Armored 2

Corrugated steel tape

Core type

Wet Jelly filling loose tube water swellable tape around cable core dry core design

Inner sheath

HDPE Black

Outer sheath

HDPE Black

Ripcord

2pcs under armored  1pc under inner sheath

Cable Diameter mm (±0.5)

18.0

Cable weight (kg/km)(±10%)

                                                                   260

Operation temperature range

-40 ℃ to + 70 ℃

Installation temperature range

-40  ℃ to + 70 ℃

Transport and storage temperature range

-40 ℃ to + 70 ℃

Allowable Tensile Load(N)

Short term:4000  Long term:3000

Crush resistance

Short term 3000 N/100mm Long term :1100N/100MM

Minimal installation bending radius

20 x OD

Minimal operation bending radius

10 x OD

Optical Characteristics SINGLE MODE G652D

Mode Field Diameter @ 1310 nm

8.7-9.5 mum

Mode Field Diameter @ 1550 nm

9.8-10.8mum

Cladding diameter

125.0 ±±  0.7mm

Core/cladding concentricity error

0.6 um

Cladding non-circularity

1.0 %

Refractive index profile

Step

Design

Matched cladding

Primary coating material

UV curable acrylate

Primary coating Diameter

235-250um

Optical Characteristics

Attenuation

@ 1310nm

0.34 dB/km

0.36 dB/km (cabling)

@ 1383±3nm

0.34 dB/km

@ 1550nm

0.20dB/km

0.22dB/km (cabling)

Dispersion

@ 1288 ~ 1339nm

£ 3.5 ps/nm×km

@ 1550nm

£ 18 ps/nm×km

Zero dispersion wavelength

1300 – 1324 nm

Dispersion slope at zero dispersion wavelength

£ 0.092 ps/nm2×km

Cabled cut-off wavelength (lcc)

£ 1260 nm

Polarization mode dispersion link value

£ 0.2 ps/√km

Mechanical Characteristics

Proof stress level

≥0.69 GPa

The loss increase of 100 turns of fiber loosely wound with

£0.05dB (at 1550nm)

25mm radius

Effective group index of refraction Neff

1.466(at 1310nm)

Effective group index of refraction Neff

1.467 (at 1550nm)

Optical Characteristics SINGLE MODE G652D

Fumigated stronger wooden coil or iron wooden coil  idea for long distance delivery .and idea size for the optimized the container loading

Delivery length :2-6km

 


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