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Double Steel Tape Armoured Cable Multi - Strand Direct Bury Fiber Optic Cable 

Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: GYTA53

Double Steel Tape Armoured Cable Multi - Strand Direct Bury Fiber Optic Cable 

Double Steel Tape Armoured Cable Multi - Strand Direct Bury Fiber Optic Cable

 

1.  Cable Description
The fibers, are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. A steel wire, sometimes sheathed with polyethylene (PE) for cable with high fiber count, locates in the center of core as a metallic strength member. Tubes (and fillers) are stranded around the strength member into a compact and circular cable core. The cable core is filled with the filling compound to protect it from water ingress, over which a thin PE inner sheath is applied. After the PSP is longitudinally applied over the inner sheath, the cable is completed with a PE outer sheath.
 

2.Application
· Adopted to ourdoor distribution;
· Suitable for aerial, duct and direct buried;
· Long distance and local area network communication.
 
3. Characteristics
· Good mechanical and temperature performance 
· High strength loose tube that is hydrolysis resistant 
· Special tube filling compound ensure a critical protection of fiber 
· Crush resistance and flexibility 
· The following measures are taken to ensure the cable watertight: 
· Steel wire used as the central strength member 
· Loose tube filling compound and 100% cable core filling 
· APL moisture barrier 
· PSP enhancing moisture-proof 
· Water-blocking material
 

 
 Cable construction details :
 

ItemsDescription
Number of fiber2-144cores
FibertypeG652D
diameter250µm
Strength membermateriaFRP
Self support
Messenger wire
materialKevlar yarn
diameter/
Outer sheathmaterialPE
diameter14.1~19.4MM
Cable size (Height * width)3.5 mm × 6.5mm
Cable weight193~336KG
Installation Temperature range()-20+60
Operation and transport temperature()-40+70
Min Bending Radius(mm)Long term 15D
Min Bending
Radius(mm)
Short term30D
Min allowable
Tensile Strength(N)
Long term 1000
Min allowable
Tensile Strength(N)
Short term3000
    Crush Load (N/100mm)Long term1000
    Crush Load (N/100mm)short term3000

 
 
Standard color of fiber and tube
 
Fiber characteristic
 

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Company Info

Shenzhen ChinaOpticCable Co.,ltd [China (Mainland)]


Business Type:Manufacturer
City: Shenzhen
Province/State: Guangdong
Country/Region: China (Mainland)

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Product (117)

Fiber styleUnitSM
 G652
SM
G652D
MM
50/125
MM
62.5/125
MM
OM3-300
conditionnm1310/15501310/1550850/1300850/1300850/1300
attenuationdB/km≤3.0/1.0≤3.0/1.0
0.36/0.230.34/0.223.0/1.0--------
Dispresion1550nmPs/(nm*km)----≤18--------Dispresion
1625nmPs/(nm*km)----≤22--------
Bandwith850nmMHZ.KM--------400 160 Bandwith
1300nmMHZ.KM--------800 500
Zero dispersion wavelengthnm1300-13241302,
≤1322
-------- 1295,
≤1320
Zero dispresion slopenm≤0.092≤0.091------------
PMD Maximum Individual Fibr≤0.2≤0.2--------≤0.11
PMD Design Link ValuePs(nm2*k
m)
≤0.12≤0.08------------
Fibre cutoff wavelength λcnm 1180,
≤1330
1180,
≤1330
------------
Cable sutoff
wavelength λcc
nm≤1260≤1260------------
MFD1310nmum9.2+/-0.49.2+/-0.4------------
1550nmum10.4+/-0.810.4+/-0.8------------
Numerical
Aperture(NA)
--------0.200+/
-0.015
0.275+/-0.
015
0.200+/-0
.015
Step(mean of bidirectional
measurement)
dB≤0.05≤0.05≤0.10≤0.10≤0.10
Irregularities over fiber
length and point
dB≤0.05≤0.05≤0.10≤0.10≤0.10
        
Dicontinuity
Difference backscatter
coefficient
dB/km≤0.05≤0.03≤0.08≤0.10≤0.08
Attenuation uniformitydB/km≤0.01≤0.01
Core dimaterum50+/-1.062.5+/-2.550+/-1.0
Cladding diameterum125.0+/-0.1125.0+/-0.1125.0+/-0.1125.0+/-0.1125.0+/-0.1
Cladding non-circularity%≤1.0≤1.0≤1.0≤1.0≤1.0
Coating diameterum242+/-7242+/-7242+/-7242+/-7242+/-7
Coating/chaffinch
concentrically error
um≤12.0≤12.0≤12.0≤12.0≤12.0
Coating non circularity%≤6.0≤6.0≤6.0≤6.0≤6.0
Core/cladding conentricity errorum≤0.6≤0.6≤1.5≤1.5≤1.5
Curl(radius)um≤4≤4