UnitekFiber Solution
Bury Underwater Steel Wire Fiber Optical Cable GYTA33
Bury Underwater Steel Wire Fiber Optical Cable GYTA33
Bury Underwater Steel Wire Fiber Optical Cable GYTA33

Bury Underwater Steel Wire Fiber Optical Cable GYTA33

Description
UnitekFiber supply GYTA33 fiber cable. The structure o GYTA33 cable is a metal reinforcing member in the central of the cable and loose tube stranded with waterproof filling compound.
  • Bury Underwater Steel Wire Fiber Optical Cable GYTA33
  • Bury Underwater Steel Wire Fiber Optical Cable GYTA33
The inner jacket is aluminum-polyethylene .The round fine steel wires wrapped around the inner jacket. Then extruded with Polyethylene outer sheath makes the cable have good UV resistance.

Features:

  • Full section water blocking structure, double-coated aluminum tape longitudinal package, ensuring good water and moisture resistance
  • Loose sleeve filled with special ointment for critical fiber protection
  • Phosphating steel wire center strengthening member high modulus, corrosion resistance
  • Adopt SZ twisted structure, easy to branch and ensure the optical fiber is not stressed under harsh environment
  • Phosphating steel wire wrapped armored with good tensile and pressure properties 
  • Polyethylene sheath makes the cable have good UV resistance 
  • Product life more than 30 years

Applications:
  • Core Network, Metropolitan Area Network, and Access Network Outdoor Optical Cable
  • Laying method:Directly bury underwater
  • Working temperature: -40℃~+60℃
  • Bend radius: Static 15 times the cable diameter
Dynamic 30 times optical cable diameter

Product Parameter

No. of cable

48

Fiber Model  

G652B

Design

(StrengthMember+Tube&Filler)

1+5

Central Strength Member

Material

Steel Wire

Diameter(±0.05)mm

1.5

Loose Tube

Material

PBT

Diameter(±0.06)mm

2.1

Thickness(±0.03)mm

0.35

The Max.Core NO./Tube

12

Filler rope

Material

LDPE

Diameter(±0.06)mm

2.1

NO.

1

Water Blocking layer(Material)

Flooding Compound

Moisture Barrier

Material

Polymer CoatedAluminum Tape

Thickness(±0.03)mm

0.20

Inner

Sheath

Material

MDPE

Thickness(±0.2)mm

1.5

Strength Member

Material

Steel wire

Diameter(±0.05)mm

1.5

NO.

21

Outer Sheath

Material

MDPE

Thickness(±0.2)mm

2.0

Cable Diameter(±0.2)mm

16.0

Cable Wetght(±20)kg/km

480

Min. bending radius

Without Tension

15×Cable-φ

Under Maximum Tension

30×Cable-φ

Temperature range

(℃)

Installation

-20~+60

Transport&Storage

-40~+70

Operation

-40~+70


Fibre & Loose Tube Colors
Bury Underwater Steel Wire Fiber Optical Cable GYTA33
Packaging & Shipping

GYTA33 packaging and shipping

Production

Bury Underwater Steel Wire Fiber Optical Cable GYTA33
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