Description:
The optical fibers G657A is placed in center , two parallel steel wires are placed at two sides. The cable is completed with LSZH sheath.
Technical Characteristics
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No. of cable |
1/2/4 |
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|
Fiber Model |
G.657A1 |
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Strength Member |
Materia |
Steel Wire/FRP |
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Diameter (±0.03) mm |
0.4/0.5 |
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|
NO. |
2 |
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Outer Sheath |
Materia |
LSZH |
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|
Colour |
Black / white |
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Cable Diameter (±0.2) mm |
2.0×3.0 |
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|
Cable Wetght (±2) kg/km |
11/10 |
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Attenuation |
1310nm |
dB/km |
0.40 |
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|
1550nm |
0.30 |
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|
Allowable Tensile Strength |
Short Term |
N |
200 |
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|
Long Term |
100 |
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Allowable Crush Resistance |
Short Term |
N/100mm |
2200 |
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|
Long Term |
1000 |
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Min. bending radius |
Without Tension |
15.0×Cable-φ |
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Under Maximum Tension |
30.0×Cable-φ |
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Temperature range (℃) |
Installation |
-20~+60 |
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|
Transport&Storage |
-40~+60 |
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|
Operation |
-40~+60 |
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Environmental Characteristics
• Transport/storage temperature: -20℃ to +60℃
Delivery Length
• Standard reel length: 1km or 2km; other lengths are also available.
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