Outdoor optical fiber cable GYTS with light armored PE jacket black
color
Description:
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. A steel wire, sometimes sheathed with
polyethylene (PE) for cable with high fiber count, locates in the
center of core as a metallic strength member. Tubes (and fillers)
are stranded around the strength member into a compact and circular
cable core. The PSP is longitudinally applied over the cable core,
which is filled with the filling compound to protect it from water
ingress. The cable is completed with a PE sheath.
Specifications:
Special tube filling compoud ensure a critical protection of fiber
Special design compact structure is good at preventing loose tubes
from shrinking
Steel wire used as the central strength member
PSP enhancing moisture-proof
Our High quality PE sheath
High Strength,
Resistance to aging,
easy peel,l
ong working life,
good bending performance
Our Corrugated Steel tape Increased mechanical strength and improve
the anti erosion capacity
Technical Parameters:
Item | | Parameters |
Loose tube | Material | PBT |
| Color | All colors display |
Filler | Material | PE |
| Color | Black |
CSM | Material | Phosphating steel wire |
Armoured | Material | Plastic coated steel strip |
Outer jacket | Material | MDPE |
| Color | Black |
Min. bending radius | Static | 10 times cable diameter |
| Dynamic | 20 times cable diameter |
Repeating bending | Load:150N;number of cycles:30 No obvious addition attention, no
fiber break and no cable damage. |
Tensile performance | Short term | 1500N |
Crush | Short term | 1000N/100mm |
Characteristic
1. Accurately controlling the excess length of optical fiber
ensures that the optical cable has excellent tensile and
temperature characteristics.
2. The loose sleeve material itself has good water resistance and
high strength. The tube is filled with special ointment, and the
fiber is protected critically from pressure and softness.
3. PE sheath has excellent UV radiation resistance and
environmental stress cracking resistance.
4, the following measures should be taken to ensure the waterproof
performance of the cable.
A) single steel wire central reinforcement;
B) fill the loose tube with special adhesive.
C) 100% cable core filling;
D) GYTA double-sided plastic coated aluminum strip (APL) to improve
the anti penetration capacity of optical cable.
E) good water blocking material prevents longitudinal seepage of
optical cable.
