SHENZHEN FURONG FIBER OPTIC CABLE CO.,LTD
SHENZHEN FURONG FIBER OPTIC CABLE CO.,LTD We Provide Professional Fiber Optic Solution For You
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The fibers,250μm,are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. The two sides PSP are longitudinally applied over the outer loose tube. Steel wires and loose tubes filled with water proof compound to ensure compact and longitudinally water blocking ,this part of cable accompanied with the stranded wires as the supporting part are completed with a polyethylene(PE) sheath to be figure 8 structure.
Features
--Low optical fiber transmission attenuation and dispersion.
--Reasonable design,precise control of excess length of optical fiber in the loose tube and optimum cabling process render the cables excellent mechanical and environmental properties.
--The compact cable design and SZ stranded structure prevent the fibers in the cables from stressed even under harsh environments.
--The water blocking gel filled outside the strength member and inside the cable core ensure cable's excellent water-proof and moisture-resistance.
--Excellent flexibility and bending strength of the cable.
Specification:
| G.652 | 50/125μm | 62.5/125μm | ||
| Attenuation (+20℃) | @850nm | ≤3.0dB/km | ≤3.0dB/km | |
| @1300nm | ≤1.0 dB/km | ≤1.0dB/km | ||
| @1310nm | ≤0.36dB/km | |||
| @1550nm | ≤0.22dB/km | |||
| Bandwidth (Class A) | @850nm | ≥500MHz/km | ≥200MHz/km | |
| @1300nm | ≥1000MHz/km | ≥600MHz/km | ||
| Numerical Aperture | 0.2±0.015NA | 0.275±0.015NA | ||
| Cable Cut-off Wavelength λcc | ≤1260nm | |||
