Standard Bow-Type Drop Cable
Features and Applications
Simple structure and light weight
Good strippability for easy splice,installation and maintenance
LSZH sheath ensures the flame retardant performance
Suitable for FTTH self-supporting installation
Description
1. Self-supporting Strength Member: steel wire
2. Strength Member: aramid fibre reinforced plastic rod (KFRP) or steel wire
3. Optical Fibre: G.657A2 fibre
4. Outer Sheath: black or white LSZH
Optical Characteristics:
| G.652D | G.657.A2 | ||
| Attenuation | @1310nm | 0.40db/km | 0.36db/km |
| @1550nm | 0.30db/km | 0.25db/km |
Technical Data:
| Items | Contents Fibre Count | Values | |||
| 1 | 2 | 4 | |||
| Streength Member | Material | Steel wire | |||
| Streength Member | Diameter(mm) | 0.52/0.45 | 0.52/0.45 | 0.52/0.45 | |
| Sheath | Thickness(mm) | ≥0.40 | |||
| Cable Diameter(mm)Approx | 2.0 x 5.2(±0.1) | 2.0 x 5.2(±0.1) | 2.0 x 5.2(±0.1) | ||
| Cable Weight(mm)Approx | 18.5/20 | 19/20.5 | 20/21.5 | ||
| Operating Temperature Range(°C) | Material Diameter(mm) | -40_+70 | |||
| Tensile Strength Short/Long Term(N) | Material Diameter(mm) | 600/300 | |||
| Crush Resistance Short/Long Term(N/100mm) | Material Diameter(mm) | 1000/500 | |||
Main Mechanical and Environmental Performances
| Items | Test Standard | Specified Values | Requirements |
| Tension | ICE 60794-1-2-E1 | See Technical data | Additional attenuation: ≤0.4dB after test |
| Crush | ICE 60794-1-2-E3 | See Technical data | Additional attenuation: ≤0.4dB after test |
| Impact | ICE 60794-1-2-E4 | R=300mm, 10Nm, one in different places | Additional attenuation: ≤0.4dB after test |
| Repeated Bending | ICE 60794-1-2-E6 | R=30H | Additional attenuation: ≤0.4dB after test |
| Temperature Cycling | ICE 60794-1-2-F1 | -40°C+-70°C | Additional change: ≤0.4dB after test |
| * All Optical measurements at1550nm. | |||
Packing and Reel Length
Standard wooden drum with protection
Standard reel length: 1/2 km/reel, other length is also available.