FTTH drop cable
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Technical Data
Butterfly drop cable(figure 1) | Self-supporting Butterfly drop cable(figure 2) | |||||||
Fiber count | 1~2 | 4 (Fiber ribbon) | 1~2 | 4 (Fiber ribbon) | ||||
Attenuation (dB/km) G652 or G657 @ 1310 / @ 1550 nm |
0.36/0.25 | 0.36/0.25 | 0.36/0.25 | 0.36/0.25 | ||||
Diameter (mm) | 2.0X3.1(±0.1) | 2.0X3.1(±0.1) | 2.0X5.1(±0.1) | 2.0X6.1(±0.1) | ||||
Weight (kg/km) | 9.5 | 12 | 21 | 25 | ||||
Tensile strength(N) | Long term | Metallic strength member | 40 | FRP strength member | 100 | 300 | ||
Short term | 80 | 200 | 600 | |||||
Crush resistance (N/100mm) | Long term | 1000 | 1000 | |||||
Short term | 2000 | 2000 | ||||||
Bend radius (mm) | Static | 60 (G652) | 30 (G657A) 25 (G657B) | |||||
Dynamic | 30 (G652) | 15 (G657A) 10 (G657B) | ||||||
Operating temp (℃) | -20 ~ +60 | |||||||
Enviromental standards: | Accord with EU ROHS standard, flame retardant grade accord with IEC 60332 |
Features
FTTH drop cable, 1, 2, 4 cores
Soft and flexible, good bending performance
Excellent tensile and crush performance
Optical fiber cores are positioned in the centre, two parallel FRP are placed at the two sides.
Fiber count: 1 core, 2 cores, 4 cores
Strength member: FRP or KFRP or steel wire
Jacket: LSZH or PVC