GYXTW Central Loose Tube Aerial/Duct Communication Optical Fiber Network Cable 4/8/12 Core

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  • GYXTW Central Loose Tube Aerial/Duct Communication Optical Fiber Network Cable 4/8/12 Core
  • GYXTW Central Loose Tube Aerial/Duct Communication Optical Fiber Network Cable 4/8/12 Core
  • GYXTW Central Loose Tube Aerial/Duct Communication Optical Fiber Network Cable 4/8/12 Core
  • GYXTW Central Loose Tube Aerial/Duct Communication Optical Fiber Network Cable 4/8/12 Core
  • GYXTW Central Loose Tube Aerial/Duct Communication Optical Fiber Network Cable 4/8/12 Core

PRODUCTS DETAILS

Basic Info.

Model NO.
GYXTW Optical Fiber Cable
Core
Multicore
Certification
RoHS, CE, ISO9001, Reach
Brand
OEM
Sheath Material
LSZH, HDPE, MDPE
Outer Sheath Color
Black ( Opitc Cable)
Max Number of Fiber
24 Fiber Optic Cable
Installation Style
Duct, Aerial
Jacket Material
MDPE /HDPE/ LSZH
Loose Tube Material
PBT Fiber Optic Cable
Waterblocking Material
Water Blocking Tape or Filling Compound
Armour Material
Corrugated Steel Tape
Stranding Member
Steel Wire or FRP
Temperature
-40degree--+60 Degree
Transport Package
Wooden Drum
Specification
2/4/8/12 Core
Trademark
TW-SCIE or OEM
Origin
Dongguan, Guangdong, China
HS Code
8544700000
Production Capacity
2000000kilometer/Year

Product Description

GYXTW Central Loose Tube Aerial/Duct Communication Optical Fiber Network Cable 4/8/12 Core

Description:


1. Single jelly compound filled loose tube containing up to 24 fibers
2. Waterproof tape between the steel tape and loose tube with jelly compound.
3. Double coated PE corrugated steel tape under PE sheath.
4. Parallel double steel wire as strength member.
5. Compact structure, light weight, steel tape armored excellent water-proof layer, good moisture.


General Specifications:
Cable Type Central Loose Tube fiber optic cable GYXTW
Fiber Type SM G.652D
Application Long-distance communication, LAN
Recommended installation methods Aerial
Environment Outdoor
Temperature Range -40ºC to 70ºC

Fiber Specifications:
Technical parameter of ITU-T G.652D (B1.3) single-mode optical fiber
Characteristics Conditions Specified Values Units
Optical Characteristics      
Mode field diameter (MFD) 1310nm
1550nm
9.2±0.4
10.4±0.8
µm
µm
Cut-off wavelength (λcc)   ≤1260 nm
Attenuation coefficient 1310nm
1383nm
1550nm
<0.35
<0.35
<0.22
dB/km
dB/km
dB/km
Macro bending loss φ75mm, 100circles, at 1550nm ≤0.1 dB
Attenuation non-uniformity   ≤0.05 dB
Dispersion coefficient 1288~1339nm
1271~1360nm
1550nm
≤3.5
≤5.3
≤18
Ps/(nm.km)
Ps/(nm.km)
Ps/(nm.km)
Zero dispersion wavelength   1300~1324 nm
Max zero dispersion slope   ≤0.093 Ps/(nm2.km)
Group index of refraction (typical value) 1310nm
1550nm
1.466
1.467
 
Geometric characteristic      
Cladding diameter   125.0±1.0 µm
Core/cladding concentricity error   ≤0.8 µm
Cladding non-circularity   ≤1.0 %
Coating diameter   245.0±10 µm
Cladding/coating concentricity error   ≤12.0 µm
Coating non-circularity   ≤8 %
Diameter of colored coating   250.0±15 µm
Mechanical characteristic      
Curling (radius)   ≥4 m
Proof stress   >0.69 Gpa
Coating strip force Average value
Peak value
1.0-5.0
1.3-8.9
N
N
Dynamic stress corrosion susceptibility parameter (nd value)   ≥20  

GYXTW Central Loose Tube Aerial/Duct Communication Optical Fiber Network Cable 4/8/12 Core
Cable Structure:
   
GYXTW Central Loose Tube Aerial/Duct Communication Optical Fiber Network Cable 4/8/12 Core

Cable Design:
Item Description
Model No GYXTW
1. Fiber count 4-18 20-24
2. Cable Diameter 7.4±0.2mm 8.0±0.2mm
3. Cable Weight 56KG 69KG
4. Loose Tube  
-Material PBT
-Outer diameter 2.0 mm 2.6mm
-Thickness 0.3mm
-Type of filling compound Jelly
5.Strength member  
-Material Steel wire
-Outer diameter 1.0 mm
-Number 2 pcs
6.Armor  
-Material Corrugated steel tape
7. Water-blocking system  
-Material Filling Compound
8.Outer Sheath  
-Material HDPE
-Thickness 1.8mm±0.2mm
9. Sheath marking  
-Type of marking Laser printing

Cable Performance:
Item Testing Test Method Test Result
1 Tensile strength
IEC 60794-1-E1
Long-term:1500N
Short-tern: 600N
Cable length: ≥50m
Loss change≤0.1dB@1550nm
No fiber break and no sheath damage
2 Impact
IEC 60794-1-E4
Height: 1m
Weight: 1kg
Impact spot: ≥5
Impact cycle: at lease 3 cycle per spot
Loss change≤0.1dB@1550nm
No fiber break and no sheath damage
3 Repeated Bending
IEC 60794-1-E6
Bending diameter: 25X the cable outer diameter
Applied load: 25kg
Bending cycle: 30times
Bending speed: 1 cycle per 2s
Loss change≤0.1dB@1550nm
No fiber break and no sheath damage
4 Torsion
IEC 60794-1-E7
Torsion length: 1m
Applied load: 25kg
Torsion angle: ±90 or +180
Twist cycle: ≥10 times
Loss change≤0.1dB@1550nm
No fiber break and no sheath damage
5 Water Penetration
IEC 60794-1-F5B
Water height: 1m
Cable length: 3m
Keeping time: 24hours
No water leaked from the opposite end of cable
6 Temperature
IEC 60794-1-F1
Temperature step:+20°C->-40°C°C >+70°C->+20°C
Keeping time: 24hours per each step
Cycle:2times
Loss change≤0.1dB@1550nm
No fiber break and no sheath damage
7 Compound flow
IEC 60794-1-E14
Sample length: 30cm
Temperature: 70ºC±2ºC
Keeping time: 24hours
No compound flow
8 Sheath high voltage test On line test
DC 12t kV(t-sheath thickness mm)
No sheath broken down

More Pictures:

GYXTW Central Loose Tube Aerial/Duct Communication Optical Fiber Network Cable 4/8/12 Core
GYXTW Central Loose Tube Aerial/Duct Communication Optical Fiber Network Cable 4/8/12 Core

Company Overview:

GYXTW Central Loose Tube Aerial/Duct Communication Optical Fiber Network Cable 4/8/12 Core


Related Products:

GYXTW Central Loose Tube Aerial/Duct Communication Optical Fiber Network Cable 4/8/12 Core



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