Double Armored Double Sheathed Stranded Outdoor Optical Cable GYTA53
Description
The cable construction features fibers housed in a high-modulus plastic loose tube filled with a
water-resistant compound. A steel wire, sometimes sheathed with polyethylene for high fiber
count cables, serves as the metallic strength member at the core. Tubes and fillers are stranded
around this strength member to form a compact, circular cable core. This core is filled with a
compound to prevent water ingress, followed by a thin PE inner sheath. The cable is then
reinforced with a longitudinally applied PSP layer and completed with a PE outer sheath.
Application
*Outdoor Distribution Adaptation:Specifically designed for outdoor use, this cable is engineered
to withstand environmental challenges, ensuring reliable performance in outdoor distribution
scenarios.
*Versatile Installation Options:Suitable for various installation methods, including aerial deployment,
duct installation, and direct burial, offering flexibility in infrastructure planning.
*Ideal for Long-Distance and Local Area Network Communication:Tailored to meet the demands
of both long-distance communication and local area network setups, ensuring effective and
efficient data transmission over varying distances.
Characteristic
*Robust Mechanical and Temperature Performance:Ensures reliable performance under various
mechanical stresses and temperature conditions.
*Hydrolysis-Resistant High-Strength Loose Tube:The loose tube, with high-strength properties,
is resistant to hydrolysis, ensuring prolonged cable durability.
*Special Tube Filling Compound for Fiber Protection:Utilizes a specialized filling compound within
the tube to provide essential protection to the optical fibers.
*Crush Resistance and Flexibility:Designed to withstand crushing forces while maintaining flexibility,
allowing for versatile installation.
*Watertight Design Measures:
-Central Strength Member:A steel wire serves as a central strength member.
-Cable Core Filling:100% filling of the cable core with a filling compound enhances watertight
integrity.
-APL Moisture Barrier:An Aluminum Polyethylene Laminate (APL) serves as a moisture barrier.
-PSP Moisture-Proofing:Longitudinal application of Polyethylene (PSP) enhances moisture-
proofing.
-Water-Blocking Material:Incorporates water-blocking materials to further ensure protection against
water ingress.
Cable construction details
| Number of fiber | 12-144core |
| Filling rope | 4-0 |
| Moisture Barrier | Water blocking system |
| Central strength member | material | Steel wire/FRP |
| size | 1.3mm |
| Tube-filling | Tube filling compound |
| Inner sheath | material | PE/HDPE |
| diameter | 2.0mm |
| Loose tube | material | PBT |
| diameter | Ф2.2(outer/inner) |
| Inner armored | material | Aluminium tape |
| Outer armored | material | Corrugated steel tape |
| Outer sheath | material | PE/HDPE |
| diameter | 1.7±0.1mm |
Fiber color
| Number of fiber 8 cores per tube | 1 | 2 | 3 | 4 | 5 | 6 |
| Blue | Orange | Green | Brown | Grey | White |
| 7 | 8 | 9 | 10 | 11 | 12 |
| Red | Black | Yellow | Violet | Pink | Aqua |
| 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
| core | Cable diameter | weight |
| 24 core to 42core | 14.0±0.4mm | 150±4kg/km |
| 48core | 14.0±0.4mm | 200±4kg/km |
| 60core | 14.0±0.4mm | 205±4kg/km |
| 72cores | 15.5±0.4mm | 210±4kg/km |
| 96cores | 17.1±0.4mm | 270±4kg/km |
| 144cores | 20.3±0.4mm | 310±4kg/km |
| Min Bending Radius(mm) | Long term | 10D |
| Min Bending Radius(mm) | Short term | 20D |
| Min allowable Tensile Strength(N) | Long term | 3000 |
| Min allowable Tensile Strength(N) | Short term | 4000 |
| Min. Allowable Crush Load (N/100mm) | Long term | 1000 |
| Min. Allowable Crush Load (N/100mm) | short term | 3000 |
| Operation temperature (℃) | -40 ~ +70 |
| Installation temperature(℃) | -15 ~ +60 |
Fiber characteristic
| Fiber style | Unit | SM
G652 | SM
G652D | MM
50/125 | MM
62.5/125 | MM
OM3-300 |
| condition | nm | 1310/1550 | 1310/1550 | 850/1300 | 850/1300 | 850/1300 |
| attenuation | dB/km | ≤ | ≤ | ≤ | ≤3.0/1.0 | ≤3.0/1.0 |
| 0.36/0.23 | 0.34/0.22 | 3.0/1.0 | ---- | ---- |
| Dispresion | 1550nm | Ps/(nm*km) | ---- | ≤18 | ---- | ---- | Dispresion |
| 1625nm | Ps/(nm*km) | ---- | ≤22 | ---- | ---- | |
| Bandwith | 850nm | MHZ.KM | ---- | ---- | ≧400 | ≧160 | Bandwith |
| 1300nm | MHZ.KM | ---- | ---- | ≧800 | ≧500 | |
| Zero dispersion wavelength | nm | 1300-1324 | ≧1302,
≤1322 | ---- | ---- | ≧ 1295,
≤1320 |
| Zero dispresion slope | nm | ≤0.092 | ≤0.091 | ---- | ---- | ---- |
| PMD Maximum Individual Fibr | | ≤0.2 | ≤0.2 | ---- | ---- | ≤0.11 |
| PMD Design Link Value | Ps(nm2*km) | ≤0.12 | ≤0.08 | ---- | ---- | ---- |
| Fibre cutoff wavelength λc | nm | ≧ 1180,
≤1330 | ≧1180,
≤1330 | ---- | ---- | ---- |
Cable sutoff
wavelength λcc | nm | ≤1260 | ≤1260 | ---- | ---- | ---- |
| MFD | 1310nm | um | 9.2±0.4 | 9.2±0.4 | ---- | ---- | ---- |
| 1550nm | um | 10.4±0.8 | 10.4±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 uniformity | dB/km | ≤0.01 | ≤0.01 | | | |
| Core dimater | um | | | 50±1.0 | 62.5±2.5 | 50±1.0 |
| Cladding diameter | um | 125.0±0.1 | 125.0±0.1 | 125.0±0.1 | 125.0±0.1 | 125.0±0.1 |
| Cladding non-circularity | % | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 |
| Coating diameter | um | 242±7 | 242±7 | 242±7 | 242±7 | 242±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 error | um | ≤0.6 | ≤0.6 | ≤1.5 | ≤1.5 | ≤1.5 |
| Curl(radius) | um | ≤4 | ≤4 | ---- | ---- | ---- |
Product Tags:
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PE Inner Sheath Protected Direct Burial Cable GYTA53 For Long-Distance Communication Images
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