Urgent Requirement Of Optical Fibre Sm G652 B [India] 2008/6/27 |
THE SPECIFICATIONS ARE AS PER BELOW,100trade.com
IF OUR SPECIFICATIONS ARE MATCHING WITH YOR PRODUCT, YOUR ARE REQUESTED TO SEND THE QUOTATION AS EARLY AS POSSIBLE.100trade.com
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KINDLY RESPOND TO FOLLOWING MAIL ID,100trade.com
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REGARDS,100trade.com
NISHANT D BORSE100trade.com
DY MGR - STRATEGIC SOURCING100trade.com
Usha Martin Cables Ltd.100trade.com
India100trade.com
mobile - +91 9723816655100trade.com
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RAW MATERIAL SPECIFICATION FOR OPTICAL FIBER-SM100trade.com
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1.100trade.com
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REFERENCE: TEC specification100trade.com
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2.100trade.com
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SCOPE: This specification covers the requirements of optical fiber used for manufacturing of Optical Fibre Cables. Optical fiber, the main raw material in cable manufacturing is used for the data transmission medium.100trade.com
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3.100trade.com
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GENERAL: The optical fiber shall confirm to the specification given below.100trade.com
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4.100trade.com
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SPECIFICATIONS:100trade.com
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S.No.100trade.com
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Parameters100trade.com
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Values Required G652100trade.com
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Unit100trade.com
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1100trade.com
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Attenuation at 1310 nm100trade.com
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< 0.350100trade.com
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dB/km100trade.com
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2100trade.com
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Attenuation at 1550 nm100trade.com
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< 0.210100trade.com
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dB/km100trade.com
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3100trade.com
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Attenuation at 1625 nm100trade.com
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-100trade.com
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dB/km100trade.com
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4100trade.com
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Attenuation at 1285-1310nm100trade.com
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< 0.350 + 0.2100trade.com
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dB/km100trade.com
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5100trade.com
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Point Discontinuity100trade.com
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< 0.1100trade.com
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dB100trade.com
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6100trade.com
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Cutoff wavelength100trade.com
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1160 - 1310100trade.com
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nm100trade.com
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7100trade.com
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PMD at 1310 and 1550 nm100trade.com
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< 0.2100trade.com
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ps/sqrt(km)100trade.com
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8100trade.com
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Dispersion at 1285-1330 nm100trade.com
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< 3.5100trade.com
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ps/nm*km100trade.com
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9100trade.com
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Dispersion at 1270-1340 nm100trade.com
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< 5.3100trade.com
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ps/nm*km100trade.com
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10100trade.com
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Dispersion at 1550 nm100trade.com
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< 18100trade.com
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ps/nm*km100trade.com
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11100trade.com
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Dispersion Slope100trade.com
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< 0.092100trade.com
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ps/nm2*km100trade.com
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12100trade.com
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Zero Dispersion Wavelength100trade.com
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1300-1320100trade.com
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nm100trade.com
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13100trade.com
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Mode field Diameter @ 1310 nm100trade.com
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8.8-9.8100trade.com
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micron100trade.com
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14100trade.com
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Mode field Diameter @ 1550 nm100trade.com
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-100trade.com
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micron100trade.com
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15100trade.com
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Mode field Concentricity error100trade.com
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< 0.8100trade.com
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micron100trade.com
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16100trade.com
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Coating Cladding Concentricity100trade.com
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-100trade.com
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microns100trade.com
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17100trade.com
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Clad Diameter100trade.com
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124.0-126.0100trade.com
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micron100trade.com
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18100trade.com
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Clad non circularity100trade.com
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< 1100trade.com
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%100trade.com
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19100trade.com
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Coat Diameter100trade.com
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245 � 10100trade.com
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micron100trade.com
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20100trade.com
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Fiber bend test @ 100 turns 30�1.0 mm radius mandrel100trade.com
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< 0.1 at 1550 nm100trade.com
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dB100trade.com
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21100trade.com
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Fiber bend test @ 1 turn 32 mm diameter mandrel100trade.com
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< 0.5100trade.com
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dB100trade.com
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22100trade.com
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Dynamic Tensile Strength - Unaged100trade.com
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> 550100trade.com
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Kpsi100trade.com
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23100trade.com
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Dynamic Tensile Strength- Aged100trade.com
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> 440100trade.com
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Kpsi100trade.com
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24100trade.com
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Dynamic Fatigue100trade.com
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> 20100trade.com
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-100trade.com
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25100trade.com
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Static Fatigue100trade.com
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> 20100trade.com
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-100trade.com
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26100trade.com
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Stripping Force (for removal of 30 mm coating)100trade.com
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1.3-8.9100trade.com
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Newton100trade.com
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27100trade.com
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Fiber curl (Radius of curvature)100trade.com
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> 4100trade.com
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Meter100trade.com
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28100trade.com
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Proof test level (min)100trade.com
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%100trade.com
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5.100trade.com
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PACKING AND MARKING: The material shall be supplied in unsplice lengths in multiple of 2.1/2.2 Kms (i.e 10.5/12.6/25.2/50.4) or as per P.O , in plastic spools of dimensions:100trade.com
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Flange Diameter 240 mm +/- 10 %100trade.com
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Barrel diameter 150 mm +/- 10 %100trade.com
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Traverse diameter 100 mm +/- 10 % & 210 mm � 10 %100trade.com
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Overall diameter 110 mm +/- 10 % & 220 mm � 10 %100trade.com
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Bore Diameter 25.4 mm +/- 2 %100trade.com
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The material shall be packed in dust and moisture free packing., preferably with a plastic case. The packing should be good enough to withstand the rough handling during transportation. Temperature variation during transportation should not degrade the optical fiber properties. Each test report should have the following information100trade.com
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Manufacturers Name100trade.com
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Material Grade100trade.com
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Batch Number100trade.com
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PO Number100trade.com
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Each of the fiber spool shall has the following marking100trade.com
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Manufacturers Name100trade.com
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Material Grade100trade.com
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Spool ID100trade.com
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Length of the fiber100trade.com
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Attenuation at 1310 and 1550 nm100trade.com
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6.100trade.com
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CRITERIA FOR ACCEPTANCE: The supplies complying with the above conditions and yielding satisfactory results in processing shall be accepted. The Supplier will provide the CACT source approval certificate.100trade.com
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7.100trade.com
TEST CERTIFICATES: Supplier will furnish test certificates (Hard copy and an 3 � Floppy or Soft Copy) with each consignment certifying the conformity of all the parameters as per specifications & Group Refractive Index. |
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发布日期：2008-6-27 |
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