GYS optical cable consists of single-mode or multimode optical fibers which are protected by loose tubes. Loose tubes are made of high modulus plastic and filled with compound to protect the optical fibers. Loose tubes (and filler rod) are stranded around the single metallic central strength member to form a compact and circular cable core, and the gap in the cable core is placed with dry water blocking yarn and tape. Double sided coated steel tape and polyethylene bonded to form the sheath. The steel tape longitudinally wrapped cable core provides better moisture resistance for optical cables, and has the ability to prevent gunshot and rodent damage.
:
-40 degree -+70 degree
| Minimum allowable crush resistance(N/100mm) | ||||||
|
short-term |
long-term |
short-term |
long-term |
|||
|
2-864 |
10D |
20D |
1500 |
600 |
1000 |
300 |
1. Low transmission attenuation and dispersion.
2. Reasonable design, precise control of excess length of fibers in the loose tube and optimum cabling process provides the cable excellent mechanical and environmental properties.
3. The SZ-stranded, loose tube design isolated fibers from installation and environmental rigors.
4. The loose tube and cable core are made of fully dry materials, making the fiber optic cable lighter in weight and more environmentally friendly, which is more conducive to rapid construction.
5. Excellent flexibility and bending resistance of optical cables.
6. Steel strip longitudinally wrapped cable core for better moisture blocking effect of optical cables, and has the ability to prevent gunshot and rodent damage.
Δημοφιλείς Ετικέτες: anti-rodent single mode outdoor fiber optic cable for communication
