UnitekFiber Solution
Water-proof Outdoor Fiber Optic Cable GYFTY33 12cores Single mode PE Jacket
Water-proof Outdoor Fiber Optic Cable GYFTY33 12cores Single mode PE Jacket
Water-proof Outdoor Fiber Optic Cable GYFTY33 12cores Single mode PE Jacket

Water-proof Outdoor Fiber Optic Cable GYFTY33 12cores Single mode PE Jacket

Description:

Water-proof GYFTY33 fiber optic cable is based on the GYFTY fiber optic cable structure, with enhanced waterproof and anti-extrusion functions. After being coated with aluminum tape longitudinally, a layer of PE inner sheath is extruded, and then a single layer or double layer thin round steel wire armor is longitudinally wrapped After installation, the polyethylene outer sheath is finally extruded into a cable.

       

  • Water-proof Outdoor Fiber Optic Cable GYFTY33 12cores Single mode PE Jacket

Features:

  • Use high-quality optic fiber to ensure that the Fiber optic cable has excellent transmission performance;

  • Strict process and raw material control to ensure the stable operation of the fiber optic cable for more than 30 years;

  • The full-section water-blocking structure ensures good water-blocking and moisture-proof performance;

  • The loose tube is filled with special grease to protect the optic fiber critically;

  • Corrosion-resistant, high Young's modulus phosphating steel wire is used for the center reinforcement;

  • Longitudinal wrapped double-sided coated wrinkled aluminum tape, thin round steel wire wrapped for armor,

    to ensure the mechanical compression, tensile and elastic properties of the optical cable


    Application:
  • Long-distance communication,

  • inter-office communication,

  • CATV and computer network transmission systems, etc.

  • Laying method: direct buried, underwater;

  • Operating temperature: -40℃~70℃;


Product Parameter


Item

 

Contents

Value

24B1.3

Structure

Type

1+6

 

Loose tube

Fiber counts/tube

6

Outer diameter (mm)

1.8±0.1

 

Central strength member

Material

FRP

Diameter (mm)

2.0±0.05

Water blocking

Material

Flooding Compound

Inner Sheath

Material

MDPE

Thickness (mm)

0.8±0.1

Armor

Material(mm)

Zinc coated steel wire

Diameter (mm)

1.2±0.05

No.

21

 

 

Sheath

Material

MDPE

Color

Black

Thickness (mm)

1.8±0.1

Cable diameter(mm)

13.2±0.2

Cable weight(kg/km) Approx.

300±20

Optical Fibre

Optical Fibres supplied in this specification meet the requirements of ITU-T G.652D

Parameter

Specification

MFD (1310nm)

(8.6~9.2) ±0.4um

Cladding diameter

125±0.7um

Fiber diameter

235~255um, with UV coating, and colored to : 250±15um

Core/cladding concentricity error

≤ 0.6um

Coating/cladding concentricity error

≤ 12.0um

Cladding non circularity

≤ 1.0%

Cut-off wavelength

≤ 1260nm

Macro bend loss

Radius:30 mm;

Number of turns:100;

Maximum at 1550 nm ≤0.1 dB

Proof stress

≤0.69Gpa

Chromatic dispersion coefficient

1300nm≤λ 0≤1324nm

Zero-dispersion slope

S 0≤0.092 ps/nm 2 × km

 

Attenuation coefficient

 

1310nm: 0.35dB/km max after cabling 1550nm: 0.21dB/km max after cabling

 

Bending-loss performance of optical fiber @1310nm&1550nm

 

≤0.05dB (100 turns around a mandrel of 50mm diameter)

PMD coefficient

M:20 cables

Q:0.01%

Maximum PMDQ≤ 0. 2 ps/√km

Refractive Index

1310 nm:1.4677

1550 nm:1.4682

Zero-dispersion slope

≤0.092ps/nm2·km


Fibre & Loose Tube Colors

No.

1

2

3

4

5

6

Color

Blue

Orange

Green

Brown

Gray

White

No.

7

8

9

10

11

12

Color

Red

Black

Yellow

Violet

Pink

Aqua



Packaging & Shipping 

GYTS packaging and shipping


Production

OSP(Outside Plant) Steel Tape Stranded Loose Tube Fiber Optic Cable GYTS


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