Unitube Light Armored Optical Cable , GYXTW Fiber Optic Cable 12 Core For Duct
1. Description
The fibers, 250um,are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. The tube is wrapped with a layer of PSP longitudinally. Between the PSP and the loose tube water-blocking material is applied to keep the cable compact and watertight. Two parallel steel wires are placed at the two sides of the steel tape. The cable is completed with a polyethylene (PE) sheath.
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 |
Cable Diameter (mm) |
Cable Weight (kg/km) |
Bending Radius
Dynamic/Static |
Tensile Strength
Long/Short term |
Crush Resistance
Long/Short term |
|
| 2～12 | 9.6 | 100 | 20D/10D | 600/1500 | 300/1000 | |
| Note:
Transport/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:
Good mechanical and temperature performance.
High strength loose tube that is hydrolysis resistant.
Special tube filling compound ensure a critical protection of fiber.
Crush resistance and flexibility.
PSP enhancing moisture-proof.
Small diameter, light weight and friendly installation.
Two parallel steel wires ensure tensile strength.
Small diameter, light weight and friendly installation.
Applicable to different environment condition, with the laying methods of duct, direct buried and aerial. Adopted to core network, metropolitan area network, access network, etc.
