+8618508406369
sales@gl-fibercable.com
Cable Section Design
- Central strength member: metal materials available
- Loose tube: PP or other materials available
- Water blocking materials for loose tube: water blocking yarn available
- Water blocking materials for cable core: water blocking tape available
- Outer sheath: PE, aluminium tape armor, anti-termite or flame retardant materials available
Application
- Direct-buried installation
- Duct installation
- Backbone network and metro network
Main Features
- All section water blocking
- Superior crush resistance
- Excellent transmission, mechanical and environmental performance
- Easy installation, easy maintenance
- Lifespan over 30 years
- Installation performance
- Min. bend radius: installation 25D, operation 12.5D
- Temperature range: storage -40～+70℃, installation -30～+70℃, operation -40～+70℃
Standard
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GYFTA53 cable complies with Standard YD/T 901-2001as well as IEC 60794-1.
Optical Characteristics
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G.652 |
G.655 |
50/125μm |
62.5/125μm |
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Attenuation (+20℃) |
@850nm |
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≤3.0 dB/km |
≤3.0 dB/km |
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@1300nm |
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≤1.0 dB/km |
≤1.0 dB/km |
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@1310nm |
≤0.36 dB/km |
≤0.40 dB/km |
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@1550nm |
≤0.22 dB/km |
≤0.23dB/km |
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Bandwidth (Class A) |
@850nm |
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≥500 MHz·km |
≥200 MHz·km |
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@1300nm |
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≥1000 MHz·km |
≥600 MHz·km |
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Numerical Aperture |
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0.200±0.015NA |
0.275±0.015NA |
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Cable Cut-off Wavelength |
≤1260nm |
≤1480nm |
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GYFTA53 Cable Technical Parameters
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Cable Type
Fiber Count
Tubes
Fillers
Cable Diameter
mm
Cable Weight kg/km
Tensile Strength
Long/Short Term N
Crush Resistance
Long/Short Term
N/100mm
Bending Radius
Static/Dynamic
mm
GYFTA53-2~6
2~6
1
7
16.8
255
1000/3000
1000/3000
10D/20D
GYFTA53-8~12
8~12
2
6
16.8
255
1000/3000
1000/3000
10D/20D
GYFTA53-14~18
14~18
3
5
16.8
255
1000/3000
1000/3000
10D/20D
GYFTA53-20~24
20~24
4
4
16.8
255
1000/3000
1000/3000
10D/20D
GYFTA53-26~30
26~30
5
3
16.8
255
1000/3000
1000/3000
10D/20D
GYFTA53-32~36
32~36
6
2
16.8
255
1000/3000
1000/3000
10D/20D
GYFTA53-38~42
38~42
7
1
16.8
255
1000/3000
1000/3000
10D/20D
GYFTA53-44~48
44~48
8
0
16.8
255
1000/3000
1000/3000
10D/20D
GYFTA53-50~60
50~60
5
3
19.2
320
1000/3000
1000/3000
10D/20D
GYFTA53-62~72
62~72
6
2
19.2
320
1000/3000
1000/3000
10D/20D
GYFTA53-74~84
74~84
7
1
19.2
320
1000/3000
1000/3000
10D/20D
GYFTA53-86~96
86~96
8
0
19.2
320
1000/3000
1000/3000
10D/20D
GYFTA53-98~108
98~108
9
1
21.2
380
1000/3000
1000/3000
10D/20D
GYFTA53-110~120
110~120
10
0
21.2
380
1000/3000
1000/3000
10D/20D
GYFTA53-122~132
122~132
11
1
22.3
415
1000/3000
1000/3000
10D/20D
GYFTA53-134~144
134~144
12
0
22.3
415
1000/3000
1000/3000
10D/20D
Storage/Operating Temperature : -40℃ to + 70℃
Hot Model Series Direct-buried Fiber Optic Cables
GL' Direct Buried Fiber Optic Cable is designed for underground installation without protective conduits. It features multiple protective layers to withstand environmental conditions like humidity, heat, and soil acidity. This cable type is unique for its conductivity and is built for durability, resisting physical and environmental stresses. It's used in telecommunications and network infrastructures, particularly where overhead cabling is not suitable.
Types of direct buried optic fiber cable
GYFTA53 Cable:
Direct Buried Installation Optical Fiber Cable Double Sheath PSP APL Enhanced Armor
GYTA53 Cable:
Direct Buried Double Armor Double Jacket Fiber Optic Cable
GYFY53 Cable:
Direct Buried Single Armor Double Jacket Fiber Optic Cable
GYTY53 Cable:
Direct Buried Single Armor Double Jacket Fiber Optic Cable
GYTS53 Cable:
Direct Buried Installation Optical Fiber Cable Double Sheath PSP Enhanced Armor
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