Self Supported Aerial Fiber Optic Cable , Non – Armored Fiber Drop Cable GYTC8A
1. Description
Self-supported figure 8 optical cable with fibers placed in jelly filled loose buffer tube stranded around dielectric central member. The cable core is protected with jelly or waterblocking material to prevent water intrusion and migration. This set unit and galvanized steel messenger are covered with polyethylene outer jacket.
2. Optical Characteristics
| Items | Fiber type | ||||
| 50/125um | 62.5/125um | G.652 | G.655 | ||
| Attenuation(+20℃) | @850nm | ≤3.0dB/km | ≤3.3dB/km | ||
| @1300nm | ≤1.0dB/km | ≤1.0dB/km | |||
| @1310nm | ≤0.36dB/km | ≤0.40dB/km | |||
| @1550nm | ≤0.22dB/km | ≤0.23dB/km | |||
| Bandwidth (Class A) | @850nm | ≥500MHz•km | ≥200MHz•km | ||
| @1300nm | ≥1000MHz•km | ≥600MHz•km | |||
| Numerical Aperture | 0.200±0.015NA | 0.275±0.015NA | |||
| Cable Cut-off Wavelength λcc | ≤1260nm | ≤1450nm | |||
3. Technical Parameters
| Fiber Count |
Tubes Count |
Cable Diameter (mm) |
Cable Weight (kg/km) |
Bending Radius Dynamic/Static (mm) |
Tensile Strength Long/Short term (N) |
Crush Resistance Long/Short term (N/100mm) |
| 2~30 | 6 | 9.2X17.2 | 150 | 20D/10D | 600/1500 | 300/1000 |
| 32~48 | 8 | 10.2X18.2 | 172 | 20D/10D | 600/1500 | 300/1000 |
| 50~72 | 12 | 11.1X19.1 | 177 | 20D/10D | 600/1500 | 300/1000 |
| 74~96 | 12 | 12.4X20.4 | 201 | 20D/10D | 600/1500 | 300/1000 |
| ＞96 | 20D/10D | 600/1500 | 300/1000 | |||
| Note: ransport/Storage/Operating Temperature: -40Ċ～+70Ċ. All data in the table are for reference and subject to change without notification. |
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4. Features:
High tensile streghth of stranded wires meet the requirement of self-supporting and reduce the installation cost.
Good mechanical and environmental performance.
High strength loose tube that is hydrolysis resistant.
Special tube filling compound ensure a critical protection of fiber.
Steel wire used as the central strength member.
Loose tube filling compound.
100% cable core filling.
