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SELF-SUPPORTING LOOSE TUBE LAYER STRANDED FIGURE-8 FIBER OPTIC CABLE GYTC8A
The structure of GYTC8A fiber optic cable is to insert a 250um fiber into a loose tube made of high modulus material,and the loose tube is flled with waterproot compound.he center ofthe cable core is a metal reinforced core, and the loose tube and filers is twisted around the center reinforced core to form a compact and circular cable core.The cable core is longitudinally wrapped with a layer of APl and integrated with the steel wire strand into a figure & polyethylene sheath.Figure 8 fiber optic cables like GYTc8y, GYTc8s, etc, with Y or s sheaths, and these products are mostly used for selfsupporting aeria laying.
Keyword:Optical fiber cable,Optical cable fittings,Data cable
- Commodity name： SELF-SUPPORTING LOOSE TUBE LAYER STRANDED FIGURE-8 FIBER OPTIC CABLE GYTC8A
- Description
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Description
The structure of GYTC8A fiber optic cable is to insert a 250um fiber into a loose tube made of high modulus material,and the loose tube is flled with waterproot compound.he center ofthe cable core is a metal reinforced core, and the loose tube and filers is twisted around the center reinforced core to form a compact and circular cable core.The cable core is longitudinally wrapped with a layer of APl and integrated with the steel wire strand into a figure & polyethylene sheath.Figure 8 fiber optic cables like GYTc8y, GYTc8s, etc, with Y or s sheaths, and these products are mostly used for selfsupporting aeria laying.
Features
① Excellent mechanical property and temperature performance
② Loose tube material has good hydrolysis resistance and higher intensity
③ Single steel wire as the central strength member to withstand axial loads
④ PE sheath protects cable from ultraviolet radiation.
⑤ Fully cable core filled.
⑥ APL longitudinal cover cable core as moisture barrier.
⑦ High tensile strength of stranded wires meet the requirement of self-supporting and reduce the installation cost.
Optical Characteristics
Item G.652 G.655 50/125μm 62.5/125μm Attenuation @850nm ≤ 3.0dB/ km ≤ 3.2dB/ km @1300nm ≤ 1.0dB/ km ≤ 1.2dB/ km @1310nm ≤ 0.36dB/ km ≤ 0.40dB/ km @1550nm ≤ 0.22dB/ km ≤ 0.23dB/ km Bandwidth @850nm ≥500MHZ km ≥200MHZ. km @1300nm ≥ 1000MHZ. km ≥600MHZ. km Numerical aperture 0.200±0.015NA 0.275±0.015NA Structural Parameters
Cable Type Fiber Count Tubes Fillers Diameter
( mm)Weight
( kg/ km)Tensile strength
Long/ Short term
(N)Crush resistance
Long/ Short term
(N/100mm)Bending radius
Static/ Dynamic
( mm)GYTC8A-6 6 1 5 9.0*16.0 150 2500/5000 300/1000 105/210 GYTC8A-12 12 2 4 9.0*16.0 150 2500/5000 300/1000 105/210 GYTC8A-24 24 4 2 9.0*16.0 150 2500/5000 300/1000 105/210 GYTC8A-36 36 6 0 9.0*16.0 150 2500/5000 300/1000 105/210 GYTC8A-48 48 4 2 9.0*16.0 170 2500/5000 300/1000 115/330 GYTC8A-60 60 5 1 9.0*16.0 170 2500/5000 300/1000 115/330 GYTC8A-72 72 6 0 9.0*16.0 170 2500/5000 300/1000 115/330 GYTC8A-96 96 8 0 13.1*20.6 200 2500/5000 300/1000 130/260 GYTC8A-144 144 12 0 15.8*23.2 270 2500/5000 300/1000 155/310 Environmental Characteristics
Operating temperature/-40~ 70℃
Storage temperature/-40~70 ℃
Standards
Comply with YD/T1114,IEC 60794-1 and other standards
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