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FIBRE PROPERTIES |
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ATTENUATION @ 1310 nm @ 1550 nm CHROMATIC DISPERSION 1285-1330 nm At 1550 nm ZERO DISPERSION WAVELENGTH ZERO DISPERSION SLOPE CABLE CUT OFF WAVELENGTH POLARISARION MODE DISPERSION MODE FIELD DIAMETER at 1310 nm CORE- CLAD CONCENTRICITY ERROR CLADDING NON CIRCULARITY CLADDING DIAMETER COATING DIAMETER |
dB/km
ps/nm.km
nm ps/nm2.km nm ps/root km um um % um um |
< 0.38 Max & < 0.35 Average < 0.25 Max & < 0.22 Average < 3.5 < 18.0 1300 to 1324 < 0.092 < 1260 < 0.2 9.3 + 0.5 < 0.6 < 1.0 125 + 1.0 245 + 10 |
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MECHANICAL & ENVIRONMENTAL PROPERTIES |
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MAX. TENSILE STRENGTH MAX. INSTALLATION TENSION – SHORT TERM CRUSH RESISTANCE MINIMUM BENDING RADIUS - TEMPORARY PERMENANT MAX. OPERATING/ INSTALLATION TEMPERATURE |
800 Newton 1500 Newton 2000 Newton/10 cm 70 mm 140 mm - 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 |
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