Shenzhen Genesis Technology Co., Ltd

GYFTY53 Loose Tube Double Jacket Single Armor(CST) Cable

Group Outdoor Optic Cable
Min. Order 1 kilometer
Terms of Payment L/C, Western Union, MoneyGram, T/T, Paypal
Update Time 2017-09-18
Item specifics
Brand NameGenesis
Model NumberGYFTY53
TypeFiber Optic Cable
CoresAs Per Buyers' Request
JacketPE Jacket
Central strengthFRP
Operating Tempreture-40°C ~ +70°C
Dynamic20 times O.D.
Permisson Bent Radius Static10 times
Installation MethodAerial and Duct
Description

      

Description:

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.

Application:

☆.Adopted to outdoor distribution.
☆.Suitable for aerial duct and buried method.   
☆.Long distance and local area network communication.

Characteristics:

☆.Accurate fiber excess length ensures good mechanical and temperature performance.
☆.High strength loose tube that is hydrolysis resistant and special tube filling compound ensure a critical protection of fibre. 
☆.Specially designed compact structure is good at preventiing loose tubes from shrinking.
☆.Crush resistance and flexibility
☆. The following measures are taken to ensure the cable watertight:
1)Steel wire used as the central strength member
2)Loose tube filling compound
3)100% cable core filling
4)PSP enhancing moisture-proof
5)Water-blocking material
☆. Fiber count: 12-144 cores.

 

Fiber Allocation Scheme

Fiber number Tube number Fiber per tube Fiber type
212F/TubeSM G652D
414 F/Tube
616F/Tube

Cable Construction Details

         Items Description
Number of fiber2-6cores
Filling rope 0
Moisture BarrierWater blocking system
Central strength memberMaterial FRP
size2.2mm
Inner sheathmaterialPE
diameter1.0mm
Loose tubematerialPBT
diameterФ2.2(outer/inner)
Tube-fillingmaterialTube filling compound
Outer armoredmaterialSteel tape
Outer sheathmaterialPE
diameter2.0±0.2mm

Cable Mechanical Characteristic

ItemsCable  diameterWeight
2cores to 6cores12.5±0.5mm190±10kg/km
Installation Temperature range  -10℃--+60℃(-40° to +158°F)
Operation and transport temperature -20℃--+70℃(-4° to +158°F)
Min Bending Radius(mm)Long term10D
short term20D
Min allowable Tensile Strength(N)Long term500
short term1200

Fiber Characteristic

Fiber styleUnitSM G652DMM 50/125MM 62.5/125
conditionnm1310/1550850/1300850/1300
attenuationdB/km≤0.36/0.23≤3.0/1.0≤3.0/1.0
Dispersion1310nmPs/(nm*km)≥-3.4 ≤3.4..........
1550nmPs/(nm*km)≤18..........
1625nmPs/(nm*km)≤22  
Bandwidth850nmMHZ. KM.....≧400≧160
1300nmMHZ. KM.....≧800≧500
Zero dispersion wavelengthnm≧1302,≤1322..........
Zero dispersion slopePs(nm2*km)≤0.091..........
PMD Maximum Individual FiberPs√km≤0.2..........
PMD Design Link ValuePs√km≤0.08..........
Fibre cutoff wavelength λcnm≧1180,≤1330..........
Cable cutoff wavelength λccnm≤1260..........
MFD1310nmum9.2±0.4..........
1550nmum10.4±0.8..........
Numerical Aperture(NA) ......0.200±0.0150.275±0.015
Step(mean of bidirectional measurement)dB≤0.05≤0.10≤0.10
Irregularities over fiber length and point discontinuitydB≤0.05≤0.10≤0.10
Difference backscatter coefficientdB/km≤0.03≤0.08≤0.10
Attenuation uniformitydB/km≤0.01..............
Core diameterum......50±1.062.5±2.5
Cladding diameterum125.0±0.1125.0±0.1125.0±0.1
Cladding non-circularity%≤1.0≤1.0≤1.0
Coating diameterum242±7242±7242±7
Coating/chaffinch concentrically errorum≤12.0≤12.0≤12.0
Coating non circularity%≤6.0≤6.0≤6.0
Core/cladding concentricity errorum≤0.6≤1.5≤1.5
Curl(radius)um≤4..........

Packing Informations:

Packing material: Wooden drum

Packing length: standard length of cable shall be 4000m. Other cable length is also available if required by customer

Drum size:120×120×68mm.

Packing weight:830Kg/drum.