Aerial Fiber Optic Cable For Overhead Installation GYXTC8Y With Kevlar
Aerial Fiber Optic Cable For Overhead Installation GYXTC8Y With Kevlar
Description
The high modulus plastic tube houses the fibers, filled with a water-resistant compound, and surrounded by
Kevlar within the outer jacket. This assembly, including wires for support, is encased in a PE sheath, forming
a figure 8 structure.
Application
This specification outlines the fundamental criteria for a Figure 8 self-supporting Center Tube Optical cable
intended for aerial and overhead installations.
Characteristics
1 Exceptional non-metallic strength provides excellent anti-electromagnetic capabilities.
2 A well-proven loose tube design ensures high performance.
3 Demonstrates outstanding mechanical and environmental characteristics.
4 Offers excellent flexibility and bending capabilities.
5 Features a small outer diameter, lightweight, and easy installation.
6 Kevlar reinforcement significantly enhances the cable's tensile strength.
Cable construction details
| Specification | Details |
|---|---|
| Number of Fibers | 1 to 12 cores |
| Loose Tube Material | PBT |
| Loose Tube Diameter | 3.0mm ± 0.2mm |
| Self-support Steel Wire Diameter | 1.6mm |
| Overall Cable Diameter | 4.0mm × 6.0mm |
| Cable Weight per Kilometer | 45 ± 2kg/km |
Fiber color
| Number of Fibers per Tube | 8 cores |
|---|---|
| 1 | Blue |
| 2 | Orange |
| 3 | Green |
| 4 | Brown |
| 5 | Grey |
| 6 | White |
| 7 | Red |
| 8 | Black |
| 9 | Yellow |
| 10 | Violet |
| 11 | Pink |
| 12 | Aqua |
Cable Mechanical characteristic
| Core | Cable Diameter | Weight |
|---|---|---|
| 1-12 | 4.0×6.0 | 45 ± 2kg/km |
| Parameter | Details |
|---|---|
| Temperature Range | -40°C to +70°C |
| Min Bending Radius (Long term) | 10D (D = Cable Diameter) |
| Min Bending Radius (Short term) | 20D (D = Cable Diameter) |
| Min Allowable Tensile Strength (Long term) | 700N |
| Min Allowable Tensile Strength (Short term) | 1200N |
| Operation Temperature | -40°C to +70°C |
| Installation Temperature | -20°C to +60°C |
| Storage Temperature | -40°C to +70°C |
Fiber characteristic
| Fiber Style | Unit | SM G652 | SM G652D | MM 50/125 | MM 62.5/125 | OM3-300 |
|---|---|---|---|---|---|---|
| Condition | nm | 1310/1550 | 1310/1550 | 850/1300 | 850/1300 | 850/1300 |
| Attenuation | dB/km | ≤0.36/0.23 | ≤0.34/0.22 | ≤3.0/1.0 | ---- | ---- |
| Dispersion | 1550nm | ---- | ≤18 | ---- | ---- | ---- |
| Dispersion | 1625nm | ---- | ≤22 | ---- | ---- | ---- |
| Bandwidth | 850nm | ---- | ---- | ≥400 MHz·km | ≥160 MHz·km | ---- |
| Bandwidth | 1300nm | ---- | ---- | ≥800 MHz·km | ≥500 MHz·km | ---- |
| Zero Dispersion Wavelength | nm | 1300-1324 | ≥1302, ≤1322 | ---- | ---- | ≥1295, ≤1320 |
| Zero Dispersion Slope | nm | ≤0.092 | ≤0.091 | ---- | ---- | ---- |
| PMD Maximum Individual Fiber | ≤0.2 | ≤0.2 | ---- | ---- | ≤0.11 | |
| PMD Design Link Value | Ps(nm2·km) | ≤0.12 | ≤0.08 | ---- | ---- | ---- |
| Fiber Cutoff Wavelength λc | nm | ≥1180, ≤1330 | ≥1180, ≤1330 | ---- | ---- | ---- |
| Cable Cutoff Wavelength λcc | nm | ≤1260 | ≤1260 | ---- | ---- | ---- |
| MFD | 1310nm | 9.2+/-0.4 | 9.2+/-0.4 | ---- | ---- | ---- |
| MFD | 1550nm | 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 |
| Parameter | Unit | SM G652 | SM G652D | MM 50/125 | MM 62.5/125 | MM OM3 |
|---|---|---|---|---|---|---|
| Discontinuity | dB/km | ≤0.05 | ≤0.03 | ≤0.08 | ≤0.10 | ≤0.08 |
| Difference Backscatter Coefficient | dB/km | -------- | -------- | -------- | -------- | -------- |
| Attenuation Uniformity | dB/km | ≤0.01 | ≤0.01 | ---- | ---- | ---- |
| Core Diameter | µm | ---- | ---- | 50+/-1.0 | 62.5+/-2.5 | 50+/-1.0 |
| Cladding Diameter | µm | 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 | µm | 242+/-7 | 242+/-7 | 242+/-7 | 242+/-7 | 242+/-7 |
| Coating/Cladding Concentricity Error | µm | ≤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 Concentricity Error | µm | ≤0.6 | ≤0.6 | ≤1.5 | ≤1.5 | ≤1.5 |
| Curl (Radius) | µm | ≤4 | ≤4 | ---- | ---- | ---- |
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