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Outdoor Direct Burial Fiber Optic Armoured Cable GYTA53 GYTS53 Direct Buried Single Mode

Outdoor Direct Burial Fiber Optic Armoured Cable GYTA53 GYTS53 Direct Buried Single Mode

Brand Name:KEXINT
Certification:ISO-9001
Model Number:GYTS53/GYTA53
Minimum Order Quantity:Negotiation
Delivery Time:8
Payment Terms:T/T, L/C
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Location: Shenzhen Guangdong China
Address: 5th Floor, Building 2, Chunhu Industrial Zone, Pinghu, Dongshen Road, Longgang District, Shenzhen, Guangdong, China
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Outdoor Direct Burial Fiber Optic Armoured Cable GYTA53 GYTS53 Direct Buried Single Mode


Outdoor Fiber Optic Armoured Cable

GYTA53-24B1.3

Product Description:

GYTA53 uses metal strength member as central strength member to provide excellent strain performance of the cable. Double-jacket structure provide the cable nice properties of moisture resistance and crush resistance. Double armor structure provides cable good property of rodent-resistance. High strength loose tube is hydrolysis resistant. A layer of water-blocking material is applied around the cable core to prevent water ingress. It can be used for duct and direct buried application, suitable for harsh environments.


Feature:

1. Good mechanical and temperature performance
2. High strength loose tube that is hydrolysis resistant
3. Special tube filling compound ensures a critical protection of fiber
4. Crush resistance and flexibility
5. The following measures are taken to ensure the cable watertight:
a. Steel wire used as the central strength member
b. Loose tube filling compound
c. 100% cable core filling
d. APL moisture barrier
e. Water-blocking material


Cable design:

  • 24 SM-fibers.
  • 6 SM-fibers placed in each tube.
  • Steel wire as central strength member.
  • Loose buffer tubes SZ-stranded.
  • The buffered tube filled with filling compound while the stranded core covered with water block material.
  • Aluminum tape as the moisture barrier.
  • PE Cable inner sheath.
  • Corrugated stainless steel tape armored.
  • HDPE Cable Outer sheath.
  • Suitable as: Direct-buried installation.

1 Reference Standard

IEC 60793-1, 60793-2, 60794-1

ITU-T G650, G652


2 Optical and mechanical characteristics of fiber

MFD(1310nm)9.2mm±0.4mm
MFD(1550nm)10.4mm±0.8mm
Cladding diameter125mm±1.0mm
Fiber diameter250 ± 15 mm (Colored)
Core/cladding concentricity error£0.6mm
Cladding non circularity£1.0%
Cut off wavelength£1260nm
Attenuation coefficient1310nm: £0.36dB/km
1550nm: £0.22dB/km
Bending-loss performance of optical fiber£0.05dB
Polarization mode dispersion£0.1ps/Ökm
Zero-dispersion wavelength1300 – 1324 nm
Zero-dispersion slope£0.092ps/(nm2•km)

3 Mechanical requirements and methods of fiber cable

Tensile strength3000N, conform to IEC 794-1-E1 while fiber strain ≤0.33%
Crush3000N/100mm, conform to IEC 794-1-E3
ImpactConform to IEC 794-1-E4
Repeated bendingConform to IEC 794-1-E6
TorsionConform to IEC 794-1-E7
FlexingConform to IEC 794-1-E8
KinkConform to IEC 794-1-E10
Cable bendConform to IEC 794-1-E11
Water penetrationConform to IEC 794-1-F5B
The dielectric strength of outer jacketConform to ITU-T Rec.K25
Spark test voltageSpark test voltage of cable outer jacket will be no less than 8kV AC
AbrasionConform to IEC 794-1-E2
Temperature cycling testConform to IEC 794-1-F1

4 Fiber color coding and tube color coding


5 Structure



6 Mechanical specification

ItemsDescriptions
Optical fiberCategoryG.652D
Counts24

Number

of fibers per tube

Counts6
Central strength memberMaterialSteel wire
Diameter (mm)1.55
Loose tubeMaterialPBT
Diameter (mm)2.0
Counts4
Filler rodCounts1
Moisture proofMaterialCorrugated Al tape
Inner sheathMaterialPE
Thickness (mm)Nominal 0.8
ArmorMaterialCorrugated stainless steel tape
Outer sheathMaterialHDPE
Thickness (mm)Nominal 1.7
Cable diameter (mm)±0.512.5
Cable weight (kg/km)±10%160
Tensile strengthShort term (N)3000
Long term (N)1000
CrushShort term (N/10cm)3000
Long term (N/10cm)1000
Applicable temperature rangeOperation- 45℃ ~ +70℃
Installation- 20℃ ~ +60℃
Storage & shipping- 45℃ ~ +70℃
Bending RadiusUnloaded12.5 times of outer diameter
Loaded25 times of outer diameter

7 Environmentally

The product is accord with the instruction of ISO 14001and EU ROHS (Pb-Free in ZTE)

8 Packing and Logo

8.1 Packing

8.1.1 Each single length of cable shall be wound on an Iron stand-wooden composite drum.

8.1.2 Covered by plastic buffer sheet.

8.1.3 Sealed by strong wooden battens.

8.1.4 Drum length

8.1.4.1 Standard drum length is 3000m;

8.1.4.2 Total quantity is at least the ordered quantity.

8.1.4.3 Or it can be delivered according to customers’ requirements, but not longer than 5000m.

8.2. Drum Marking

  • Manufacturer name;
  • Manufacturing year and month;
  • Roll-direction arrow;
  • Cable outer end position indicating arrow;
  • Cable type and size;
  • Drum number;
  • Drum length;
  • Gross / net weight;
  • Caution plate indicating the correct method for loading, unloading and convey the cable;
  • Other customer information such as contract no., project no., and delivery destination. (if needed)

8.3 Cable identification documents

  • Product qualified certificate;
  • Test report.
  • Accurate volume and weight information.

9 Environmentally

The product is accord with the instruction of EU ROHS


China Outdoor Direct Burial  Fiber Optic Armoured Cable GYTA53 GYTS53 Direct Buried Single Mode supplier

Outdoor Direct Burial Fiber Optic Armoured Cable GYTA53 GYTS53 Direct Buried Single Mode

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