GYHTA optical cable consists of 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 fully filled with water blocking compound. The water blocking gel filled core design provides the cable excellent water-proof performance and moisture-resistance. Double sided coated plastic coated aluminum tape polyethylene bonded outer sheath. The steel tape longitudinally wrapped cable core provides better moisture resistance for optical cables.
Application: Trunk line and metropolitan area network
Product description:
Optical fiber, loose tube design, metallic central strength member, dry type cable core structure, double sided plastic coated aluminum tape polyethylene bonded outer sheath.
Laying mode: Duct/Aerial
Operating temperature:-40℃～+70℃
|
Cores |
Minimum bending radius (mm) |
Minimum allowable tensile force(N) |
Minimum allowable crush resistance(N/100mm) | |||
|
static |
dynamic |
short-term |
long-term |
short-term |
long-term |
|
|
2～864 |
10D |
20D |
1500 |
600 |
1000 |
300 |
Note: D means the outer diameter of the optical cable
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 water blocking gel filled core design provides the cable excellent water-proof performance and moisture-resistance.
5,The fiber optic cables have excellent flexibility and bending resistance performance.
6,Longitudinal aluminum moisture barrier prevents penetration of moisture or chemicals.
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