
This product is mainly designed for FTTH layer and is suitable for duct, non-self-supporting aerial or corridor vertical well wiring lying. It is suitable for matching with side fiber distribution boxes and optical distribution boxes. The optical cable uses 2-fibers per tube, which is easy to branch, the optical fibers that need to be bypassed and directly connected inside the FTTH box can enter and exit the box in a loose tube winding manner without fusion, greatly reducing the melting point of the optical cable and thus reducing the loss of the entire line.
Product type: GTTA
Application: Trunk line and metropolitan area network
Product description:
Optical fiber, small loose tube design, metallic central strength member, SZ stranded core filled with gel, double sided plastic coated aluminum tape 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 |
|
|
2~72 |
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 outer part of the strength member and the inner part of the cable core are filled with waterproof jel to ensure the moisture-proof and water blocking effect of the optical cable.
5、Excellent flexibility and bending resistance.-- The cable adopts small loose tube design, which has a smaller outer diameter, better flexibility and bending resistance, and are more conducive to the laying of optical cable pipelines.
6、Aluminum strip longitudinally wrapped cable core for better moisture blocking effect of optical cables.
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