GYFTA (non-metallic strength member, loose tubes stranded with filling, outdoor optical cable for communication 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 water blocking compound. Loose tubes are stranded around the non-metallic central strength member to form a compact and circular cable core, and the gap in the cable core is filled with water blocking compound. Double sided plastic coated aluminum strip polyethylene bonded sheath.
Product type: GYFTA with color stripes
Application: Trunk line and metropolitan area network
Product description:
Optical fiber, loose tube design, non-metallic central strength member, SZ stranded core filled with gel, double sided plastic coated aluminum strip polyethylene bonded 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、Excellent flexibility and bending resistance.
6、Non-metallic structures provides the cable light weight, convenient installation and excellent electromagnetic resistance.
7、Aluminum strip longitudinally wrapped cable core for better moisture blocking effect of optical cables.
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