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Product£º CENTRUM-2 Layer
Mode£º CENTRUM-2 Layer Size£º
Description£º
SFPOC-CENTRUM-2 LayerTM
 
SFPOC - CENTRUM-2LayerTM features a high optical fiber count OPGW providing excellent communication capabilities within a small overall diameter.
Installation of SFPOC-CentrumTM is straight forward untilizing standard OPGW hardware and equipment.
SFPOC - CENTRUM-2LayerTM is custom designed to satisfy each customer£§s specified communication and groundwire requirements for short circuit current capacity, tensile strength, fiber count and fiber type while complying to ASTM, IEEE or IEC International Standards.
SFPOC provides with its products a comprehensive range of services, including OPGW hardware, installation supervision, type testing and training.
Cable Structure:

Optical Design Features
SFPOC - CENTRUM-2LayerTM  provides the type and number of optical fibers needed to meet customer£§s specific  requirements while complying to ITU-T Standards.
SFPOC - CENTRUM-2LayerTM features optical fibers placed loosely in a hermetically sealed stainless steel tube containing a gel filling compound to form an optical unit.
The optical fibers have low signal attenuation and wide band width allowing for long distance, high capacity communication.
Optical fibers are free from crosstalk and are not subjected to electromagnetic interference and polarization. They provide secure high quality signal transmission.
Groundwire Design Features
Aluminum-Clad Steel and Aluminum  Alloy wires are stranded around a central optical unit.
The Aluminum-Clad Steel wires and Aluminum Alloy wires provide the mechanical strength to withstand installation and operating conditions, while achieving the conductivity needed to control temperature rise during short circuit fault conditions.
 
Typical Design
 
OPGW
part#
Fiber (Max) Diameter  Weight RBS Fault
Current
mm in kg/km lbs/ft kN lbs kA2s
SFSJ-J-5334 30 13.2 0.520 500 0.336 76 17088 50
SFSJ-J-3147 30 13.2 0.520 413 0.278 57 12816 64
SFSJ-J-1792 36 13.4 0.528 500 0.336 82 18437 70
SFSJ-J-5874 48 13.4 0.528 614 0.413 97 21810 78
SFSJ-J-6889 48 13.4 0.528 682 0.458 130 29230 54.7
SFSJ-J-4533 48 13.9 0.547 438 0.294 58 13041 89
SFSJ-J-6929 36 13.9 0.547 320 0.215 33 7420 108.3
SFSJ-J-6931 36 13.9 0.547 450 0.302 62 13941 86.7
SFSJ-J-6862 16 13.95 0.549 330 0.222 33 7420 110
SFSJ-J-911 48 14 0.551 385 0.259 48.6 10343 100
SFSJ-J-5288 48 14.4 0.567 462 0.310 59 13266 115
SFSJ-J-1215 36 14.48 0.570 473 0.318 66 14840 102.4
SFSJ-J-1492 36 14.48 0.570 649 0.436 106 23834 72
SFSJ-J-1522 48 14.48 0.570 473 0.318 65 14615 102.4
SFSJ-J-1139 48 14.6 0.575 472 0.317 67.7 15222 125
SFSJ-J-4428 30 14.65 0.577 504 0.339 70 15739 115.5
SFSJ-J-2044 48 14.68 0.578 624 0.419 94 21136 95
SFSJ-J-4524 48 14.82 0.583 523 0.351 77 17313 119
SFSJ-J-4508 48 15 0.591 580 0.390 88 19787 112.5
SFSJ-J-5151 48 15 0.591 612 0.411 93 20911 100
SFSJ-J-4745 60 15.4 0.606 475 0.319 59 13266 150
SFSJ-J-4444 48 15.6 0.614 554 0.372 80 17988 151.3
SFSJ-J-2545 48 15.84 0.624 860 0.578 135 30354 156.8
SFSJ-J-3547 48 16.4 0.646 620 0.417 80 17988 180
SFSJ-J-4283 48 16.66 0.656 703 0.472 101 22710 171
SFSJ-J-4461 36 16.75 0.659 595 0.400 79 17763 256
SFSJ-J-4385 48 17.75 0.699 610 0.410 69 15514 304
SFSJ-J-4402 48 17.75 0.699 706 0.474 101 22710 202
SFSJ-J-6190 48 17.76 0.699 765 0.514 104 23384 224
SFSJ-J-2170 48 18.1 0.713 655 0.440 81 18213 250
...


 
Adress: Luxu Industry Zone,Linhu Economic District.¡¡ TEL£º0512-63272807 ¡¡FAX£º0512-63271580
Zip Code£º215211 E-mail:Design@sfpoc-opgw.com