Structure details
| Fiber count |
24-288F |
| SM fiber |
G652D |
| Fiber type |
G652D |
Concentricity error |
≤1um |
| MFD |
8.7～9.7um |
Cladding non-circularity |
≤2% |
| Cladding diameter |
125±2um |
Fiber color |
standard spectrum |
| Loose tube |
Material |
PBT |
Color |
Standard spectrum |
| Qty |
4 |
Fiber pre tube |
6 |
| Filler rod |
Material |
PP |
Qty |
1 |
| Central strength member |
Material |
FRP |
Diameter |
1.5mm±0.1mm |
| Water blocking system |
Material |
Filling gel |
| Inner armor |
Material |
Aluminum tape |
| Inner sheath |
Material |
PE |
Color |
Black |
| Diameter |
7.6±0.2mm |
Thickness |
1.0±0.1mm |
| Outer armor |
Material |
Corrugated steel tape |
| Yarn |
Material |
Kevlar yarn |
| Outer sheath |
Material |
PE/HDPE/LSZH |
Color |
Black |
| Diameter |
12.2±0.5mm |
Thickness |
1.7±0.2mm |
Fiber Color
Tube Color
Mechanical and environment performance
| Tensile strength |
Long term（N） |
900N |
| Short term（N） |
2700N |
| Crush load |
Long term |
3000N/100mm |
| Short term |
1000N/100mm |
| Bending radius |
Dynamic |
20D |
| Static |
10D |
| Operating Temperature |
-20℃～+60℃ |
Fiber Performance
| Fiber attenuation |
1310um |
≤0.36dB/km |
| 1550um |
≤0.24dB/km |
Package
Packing material: Wooden drum.
Packing length: 2km per drum.