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The structure of the GYTS layer stranded armored cable is to insert a 250μm fiber glass into a loose tube made of a high modulus material, which the tube is filled with a water resistant compound.
The center of the GYTS cable core is a steel wire as a strength member.For some fiber cables, a layer of polyethylene (PE) is required to be extruded around the strength member. The loose tube (and filler rope) is twisted around the center reinforcing member into a compact and round cable core. And the gap in the cable core is filled with water-blocking compound. The double-coated plastic strip (PSP) is longitudinally wrapped and extruded into a polyethylene sheath to form a cable.
Features:
Steel-wire strength
Filler protect tube fiber
Steel tape armored
Good ultra violet radiation resistant property
Good moisture-resistance
Adopt SZ twisted structure, easy to branch and ensure the optical fiber is not stressed under harsh environment
Polyethylene sheath makes the cable have good UV resistance
Product life more than 30 years
Application：
Adopted to Outdoor distribution
Suitable for aerial, duct laying method.
Long distance and local area network communication.
Can be installed conveniently and operated simply.
Working temperature: -40℃~+60℃
Bend radius: Static 10 times the cable diameter
Dynamic 20 times optical cable diameter
Product Parameter
No. of cable | 2~30 | 32~60 | 62~72 | 74~96 | |||||
Fiber Model | G.652D | ||||||||
Design(StrengthMember+Tube&Filler) | 1+5 | 1+5 | 1+6 | 1+8 | |||||
Central Strength Member | Material | Steel Wire | |||||||
Diameter（±0.05）mm | 1.5 | 1.5 | 2.1 | 2.1 | |||||
Loose Tube | Material | PBT | |||||||
Diameter（±0.06）mm | 1.8 | 2.1 | 2.1 | 2.1 | |||||
Thickness（±0.03）mm | 0.32 | 0.35 | 0.35 | 0.35 | |||||
The Max.Core NO./Tube | 6 | 12 | 12 | 12 | |||||
Filler Rope | Material | LDPE | |||||||
Colour | White | ||||||||
Diameter（±0.06）mm | 1.8 | 2.1 | 2.1 | 2.1 | |||||
Water Blocking layer（Material） | Flooding Compound | ||||||||
Armoring | Material | Steel Strip | |||||||
Thickness（±0.03）mm | 0.25 | ||||||||
Outer Sheath | Material | MDPE | |||||||
Thickness（±0.2）mm | 1.8 | ||||||||
Cable Diameter | 9.6 | 10.5 | 11.1 | 12.7 | |||||
Cable Wetght | 92 | 108 | 132 | 170 | |||||
Min. bending radius | Without Tension | 10.0×Cable-φ | |||||||
Under Maximum Tension | 20.0×Cable-φ | ||||||||
Temperature range （℃） | Installation | -20~+60 | |||||||
Transport&Storage | -40~+70 | ||||||||
Operation | -40~+70 | ||||||||
Production
