24F Оптичен кабел с KRP - 2км
- Тегло: 95.000 кг
FIBRE PROPERTIES for 1km |
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ATTENUATION @ 1310 nm @ 1550 nm |
dB/km |
< 0.38 Max & < 0.35 Average < 0.25 Max & < 0.22 Average |
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CHROMATIC DISPERSION 1285-1330 nm At 1550 nm |
ps/nm.km
|
< 3.5 < 18.0 |
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ZERO DISPERSION WAVELENGTH |
nm |
1300 to 1324 |
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ZERO DISPERSION SLOPE |
ps/nm2.km |
< 0.092 |
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CABLE CUT OFF WAVELENGTH |
nm |
< 1260 |
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POLARISARION MODE DISPERSION |
ps/root km |
< 0.2 |
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MODE FIELD DIAMETER at 1310 nm |
um |
9.3 + 0.5 |
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CORE- CLAD CONCENTRICITY ERROR |
um |
< 0.6 |
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CLADDING NON CIRCULARITY |
% |
< 1.0 |
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CLADDING DIAMETER |
um |
125 + 1.0 |
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COATING DIAMETER |
um |
245 + 10 |
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MECHANICAL & ENVIRONMENTAL PROPERTIES |
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MAX. TENSILE STRENGTH |
800 Newton |
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MAX. INSTALLATION TENSION – SHORT TERM |
1500 Newton |
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CRUSH RESISTANCE |
2000 Newton/10 cm |
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MINIMUM BENDING RADIUS - TEMPORARY |
70 mm |
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MINIMUM BENDING RADIUS - PERMENANT |
140 mm |
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MAX. OPERATING/ INSTALLATION TEMPERATURE |
- 60 oC to + o60 C |
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PHYSICAL & DIMENSIONS PROPERTIES |
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NO. OF FIBRES |
24F |
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TYPE OF FIBRE |
SM G652 D |
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STRENGTH MEMBER |
KRP& GLASS YARN REINFORCEMENT |
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COLOUR OF FIBRE |
BLUE, ORANGE,GREEN, BROWN, SLATE, WHITE, RED, BLACK, YELLOW, VIOLET, PINK & AQUA |
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OUTER SHEATH MATERIAL |
HDPE |
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OUTER SHEATH THICKNESS |
1.4mm nominal |
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OUTER CABLE DIAMETER |
7.2 + 0.5 mm |
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CABLE WEIGHT |
46+/- 5Kg/km |
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PRINTING ON CABLE |
AS PER CUSTOMER’S REQUIREMENTS |
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STANDARD LENGTH |
2,3,4 + 10% KMS |