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| 起源の場所: | 中国広州 |
| ブランド名: | PUNAISGD |
| 証明: | CE/ROHS/ISO9001 |
| モデル番号: | gyfty-6b1.3 |
GYFTY fiber optic cable is a non-metallic cable used for power transmission systems, excessive thunder areas, and high
electromagnetic interface. The cable tubes, which are filled with filling compounds, are stranded around the FRP strength member.
Then the aramid yarn is applied over waterproof material, the cable is completed with a PE sheath. GYFTY cables are available
from 2 core to 144 core. It is used in high-voltage areas for long-distance aerial or duct application
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Fiber Num.
|
Outer diameter (mm)
|
Weight
(kg/km)
|
Tension (N)
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Crash loading (N/100mm)
|
||
|
Short term
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Long term
|
Short term
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Long term
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|||
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2-30
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8.7
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66
|
1500
|
600
|
1000
|
300
|
|
32-60
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9.3
|
78
|
||||
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62-72
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9.9
|
90
|
||||
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74-84
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11.2
|
114
|
||||
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86-96
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11.2
|
114
|
||||
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98-120
|
12.9
|
141
|
||||
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122-144
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14.4
|
174
|
||||
Central Strength Member (CSM): glass fiber reinforced plastic rod (FRP), with PE sheath covering when needed.
Buffer Tube: PBT plastic material, containing 6 fibers and filled with a suitable water tightness compound.
Filler Elements: nature PP plastic rods, when needed.
Stranding: loose tubes (and fillers), SZ stranded around the CSM.
Longitudinal Water Tightness: dry core with water swellable elements.
Glass yarns: anti-rodent
Ripcord(s): 1 polyester ripcord under sheath.
Outer Sheath: PE
| Parameter | Specification | |
|---|---|---|
| G652 | 50/125μm | 62.5/125μm | |
| Attenuation (+20℃) @850 nm | <=3.0dB/km | <=3.3dB/km | |
| Attenuation (+20℃) @1300 nm | <=1.0dB/km | <=1.0dB/km | |
| Attenuation (+20℃) @1310 nm | <=0.36dB/km | |
| Attenuation (+20℃) @1550 nm | <=0.22dB/km | |
| Bandwidth (Class A) @850 nm | >=500 MHz*km | >=200 MHz*km | |
| Bandwidth (Class A) @1300 nm | >=1000 MHz*km | >=600 MHz*km | |
| Numerical Aperture | 0.200+-0.015NA | 0.275+-0.015NA | |
| Cable cut-off wavelength | <=1260 nm | |
