Description The loose tube are made of high modulus plastics(PBT), which are filled with water resistant gel. The corrugated steel tape is applied which provide for crush resistant. Outer sheath is made of UV resistance PE jacket. Figure 8 self-supporting structure provide high tensile strength and enab les easy and cost aerial installations.
Features:
1, Unitube design. Up to 24fibers.
2, Water blocking, UV resistance, High and low temperature resistance.
3, The corrugated steel tape(CST) armor provide desirable crush resistant.
4, Adopt strict process and raw materials control guarantee the lifespan more than 30 years.
Application:
For hanging on poles
Products Standard
Mechanical Performance |
Max Tension Performance |
IEC 60794-1-2-E |
Max. Operation Tension |
IEC 60794-1-2-E1 |
Crush Test |
IEC 6079 -1-2-E3 |
Impact Test |
IEC 60794-1-2-E4 |
Repeated Bending |
IEC 60794-1-2-E6 |
Torsion Test |
IEC 60794-1-2-E7 |
Cable bend |
IEC 60794-1-2-E11A |
Attenuation Coefficient |
ITU-T G.652 |
Structural Test |
IEC-60793-1-20 |
Environmental Performance |
Temperature Cycling |
IEC 60794-1-2-F1 |
Water Penetration |
IEC 60794-1-2-F5B |
Filing Compound Flow |
IEC 60794-1-E14 |
Structure and Technical Specifications
Fiber Count |
2-8 |
10-12 |
14-24 |
Diameter of Self support member (Steel wire) |
7x0.9mm |
7x1.0mm |
7x1.2mm |
Diameter of Loose tube(mm) |
2.4 |
2.4 |
2.8 |
Diameter of Cable(mm) |
7.3 |
7.3 |
7.7 |
Gross weight(Kg/Km) |
_ |
_ |
_ |
Min. bending radius |
Static 10xD Dynamic 20xD |
Max. tensile force, N (short term) |
2700N |
3000N |
4000N
|