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GYTA53 Outdoor Fiber Optic Direct Burial Cable Layer Loose Tube

Categories Direct Burial Cable
Brand Name: Fiberplan
Model Number: GYTA53
Certification: ISO 9001; TÜV certificate
Place of Origin: China
MOQ: 1Km
Price: Negotiation
Payment Terms: L/C, L/C, D/P, T/T, Western Union, MoneyGram
Supply Ability: 5000 km per month
Delivery Time: 5~8 work days
Packaging Details: Wooden Drum
Application: Telecommunication,Network, Direct burial
Fiber type: G652B, G652D, G657A1, G657A2, 62.5/125, 50/125
Color: Black,Customized
Temperature Rating: -40°C to 90°C
Jacket material: PE,LSZH,PVC,TPU,LSZH or PVC
Installation: Burial/aerial/duct
Structure: Loose tube
Armor Type: Steel Tape
Uv Resistant: Yes
Length: Standard length of cable shall be 2 km. Other cable length is also availabler
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GYTA53 Outdoor Fiber Optic Direct Burial Cable Layer Loose Tube

GYTS53 Outdoor Fiber Optic Direct Burial Cable Layer Loose Tube


Description

The fibers reside within high modulus plastic tubes, fortified with a water-resistant compound. At the core's

center, a steel wire—possibly coated in polyethylene for high-fiber-count variants—serves as a metallic str-

ength component. These tubes and fillers encompass the strength member, shaping a compact, circular ca-

ble core. To shield against water, the core is filled with a protective compound and encased in a thin PE inner

sheath. After applying PSP (Polyethylene Terephthalate), the cable is completed with a PE outer sheath.


Application

* Customized for outdoor deployment, adept at withstanding diverse environmental conditions.

* Versatile compatibility enables usage in aerial, duct, and direct burial installations.

* Tailored for both long-distance communication and local area network connectivity, providing adaptability for

varied communication requirements in outdoor environments.


Characteristic

1 Strong Mechanical & Temperature Performance: Robust strength and resilience across temperatures for reliable operation.

2 Hydrolysis-Resistant High-Strength Loose Tube: Durable tube safeguards components from hydrolysis damage.

3 Special Tube Filling Compound: Specific compound enhances fiber durability and performance.

4 Crush Resistance & Flexibility: Balances pressure resilience with installation adaptability

5 Watertight Design Measures:

* Steel Wire Central Strength Member

* Complete Filling of Tubes & Cable Core

* APL Moisture Barrier

* PSP for Moisture Resistance

* Water-Blocking Material


Cable construction details

Number of fiber12-144core
Filling rope4-0
Moisture BarrierWater blocking system
Central strength membermaterialSteel wire/FRP
size1.3mm
Tube-fillingTube filling compound
Inner sheathmaterialPE/HDPE
diameter2.0mm
Loose tubematerialPBT
diameterФ2.2(outer/inner)
Inner armoredmaterialAluminium tape
Outer armoredmaterialCorrugated steel tape
Outer sheathmaterialPE/HDPE
diameter1.7±0.1mm

Fiber color

Number of fiber 8 cores per tube123456
BlueOrangeGreenBrownGreyWhite
789101112
RedBlackYellowVioletPinkAqua
Color 13~24 will be marked with a black tracer. For black color no need marked black tracer, will use nature color instead.

Cable Mechanical characteristic

coreCable diameterweight
24 core to 42core14.0±0.4mm150±4kg/km
48core14.0±0.4mm200±4kg/km
60core14.0±0.4mm205±4kg/km
72cores15.5±0.4mm210±4kg/km
96cores17.1±0.4mm270±4kg/km
144cores20.3±0.4mm310±4kg/km
Min Bending Radius(mm)Long term10D
Min Bending Radius(mm)Short term20D
Min allowable Tensile Strength(N)Long term3000
Min allowable Tensile Strength(N)Short term4000
Min. Allowable Crush Load (N/100mm)Long term1000
Min. Allowable Crush Load (N/100mm)short term3000
Operation temperature (℃)-40 ~ +70
Installation temperature(℃)-15 ~ +60

Fiber characteristic

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≧160Bandwith
1300nmMHZ.KM--------≧800≧500 
Zero dispersion wavelengthnm1300-1324≧1302,
≤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*km)≤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±0.0150.275±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 dimaterum  50±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------------

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