INQUIRY
Outdoor Flat FTTH Drop Cable support 1 to 4 fiber of 250µm, one steel wire messenger, two FRP (Fiber Reinforced Plastic), KFRP (Kevlar Fibers Reinforced Polymer) or Steel Wire strength members and a Low smoke zero halogen (LSZH) sheath with a nominal size of 2x5mm.
Description
Outdoor Flat FTTH Drop Cable support 1 to 4 fibers of 250µm, one steel wire messenger, two FRP (Fiber Reinforced Plastic), KFRP (Kevlar Fibers Reinforced Polymer) or Steel Wire strength members and a Low smoke zero halogen (LSZH) sheath with a nominal size of 2x5mm.
Features
Fiber counts: 1 ~ 4 fibers
Fiber type: Singlemode ITU-T G.657A1 or ITU-T G.657A2
Special low-bend-sensitivity fiber provides high bandwidth and excellent communication transmission property;
Simple structure, light weight and high practicability;
Low smoke, zero halogen and flame retardant sheath.
Application
Adopted to outdoor distribution;
Suitable for aerial, pipeline laying method
As FTTH cable,for outdoor horizontal and vertical cabling
Optical Fiber Characteristics
Standard ITU-T G.657A
Items | Unit | Specification | ||
Before cabled | After cabled | |||
Mode Field Diameter | 1310nm | μm | 8.6±0.4 | |
1550nm | μm | 9.8±0.5 | ||
Cladding Diameter | μm | 125.0±0.7 | ||
Cladding Non-Circularity | % | ≤0.8 | ||
Core-Cladding Concentricity Error | μm | ≤0.6 | ||
Coating Diameter | μm | 247±5 | ||
Coating Non-Circularity | % | ≤6.0 | ||
Cladding-Coating Concentricity Error | μm | <12.0 | ||
Cable Cutoff Wavelength | nm | λcc≤1260 | ||
Attenuation(max.) | 1310nm | dB/km | ≤0.35 | ≤0.40 |
1550nm | dB/km | ≤0.21 | ≤0.30 | |
Structure parameters of optical cable
Item | Contents | Value |
Messenger | Material | Steel Wire |
Diameter | 1.0-1.2mm | |
Strength member | Material | Steel Wire / FRP / KFRP |
Diameter | 0.4 / 0.45 / 0.5mm*2 | |
Outer sheath | Material | LSZH |
Color | Black / White / Grey |
Mechanical & Environmental Performance
Cable type | Diameter | Weight | Max.Tension (N) | Crush Resistance | Min. Bending Radius (mm) | Storage temperature | |
Long/Short Term | Long/Short Term | Dynamic | Static | ||||
GJYXCH 1-4F | 2(±0.1)*5.2(±0.2) | 20 | 250/500 | 1000/2200 | 20D | 10D | -20~+70℃ |
GJYXFCH 1-4F | 18 | ||||||