Cable Structure:

Main Features :
· Accurately controlling the residual length of optical fiber ensures good tensile properties and temperature characteristics of optical cable
· PBT loose tube material has good resistance to hydrolysis, filled with special ointment to protect the optical fiber
· Fiber optic cable is non-metallic structure, light weight, easy laying, anti-electromagnetic, lightning protection effect is better
· Larger number of core than ordinary butterfly-shaped optical cable products, suitable for access to more densely populated villages
· Compared with butterfly-shaped optical cable, runway structure products have stable optical transmission performance with no risk of water accumulation, icing and egg cocoon
· Easy to peel, reduce the time of pulling out the outer sheath, improve the construction efficiency
· It has the advantages of corrosion resistance, UV protection and environmental protection
Product Application:
1. Short-span electric poles are overhead, and high density building wiring and indoor wiring;
2. High lateral pressure resistance in temporary emergency situations;
3. Suitable for indoor, outdoor or indoor environment with high flame retardant grade(such as slot wiring in computer room);
4. The low smoke and low halogen flame retardant sheath has the characteristics of fire prevention and self extinguishing, and is suitable for indoor and outdoor environment such as computer room, complex buildings, complex and convoluted scenes and indoor wiring.
Product Standard:
· YD / T769-2010, GB / T 9771-2008, IEC794 and other standards
· In addition to ordinary PE products, if LSZH products choose different materials, can meet IEC 60332-1 or IEC 60332-3C certification
Optical Characteristics:
|
|
G.652 |
G.657 |
50/125μm |
62.5/125μm |
Attenuation
(+20℃) |
@850nm |
- |
- |
≤3.5dB/km |
≤3.5dB/km |
@1300nm |
- |
- |
≤1.5dB/km |
≤1.5dB/km |
@1310nm |
≤0.34dB/km |
≤0.34dB/km |
- |
- |
@1550nm |
≤0.22dB/km |
≤0.22dB/km |
- |
- |
Bandwidth
(Class A) |
@850 |
- |
- |
≥500MHZ·km |
≥200MHZ·km |
@1300 |
- |
- |
≥1000MHZ·km |
≥600MHZ·km |
Numerical aperture |
- |
- |
- |
0.200±0.015NA |
0.275±0.015NA |
Cable Cutoff Wavelength |
- |
≤1260nm |
≤1260nm |
- |
- |
Cable Parameter:
Fiber Count |
Cable Diametermm |
Cable Weight
Kg/km |
Tensile Strength
Long/Short Term
N |
Crush Resistance
Long/Short Term
N/100m |
Bending Radius
Static/Dynamic
mm |
1-12 core |
3.5*7.0 |
59 |
300/600 |
300/1000 |
30D/15D |
13-24 core |
5.0*9.5 |
81 |
300/600 |
300/1000 |
30D/15D |
Environmental Performance:
Transport temperature
|
-40℃~+70℃ |
Storage temperature |
-40℃~+70℃ |