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Product CENTRUM-1 Layer
Mode CENTRUM Size
Description

SFPOC-CENTRUMTM

Composite Fiber Optic Overhead Ground Wire (OPGW)
SFPOC-CENTRUMTM Optic Ground Wire: The stainless steel tube is hermetically sealed by seamless welding without any pinholes or leak. The tube is filled with moisture/water resistant gel. This construction of the tube provides complete protection to the fibers from longitudinal and lateral water/moisture ingress. With the optical tube as described above at the center, aluminum clad steel/aluminum alloy) wires are stranded to form the cable. The interstices in between the stainless steel tube and the metallic wires are filled with anti corrosive grease for protection from corrosion.
 
Cable Structure:

1. Both Aluminum Cladding Steel wire and Aluminum Alloy wire can be used
Features
* A high optical fiber count OPGW providing excellent communication capabilities with small diameter.
* The fibers are hermetically sealed in a central stainless steel loose tube with up to 72 fibers.
* Simple installation with standard OPGW accessories.
* Suitable for operation under high tension without any strain on the fiber due to elongation.
 
Typical Design
 
OPGW
part#
Fiber (Max) Diameter  Weight RBS Fault
Current
mm in kg/km lbs/ft kN lbs kA2s
SFSJ-J-1212 24 9.3 0.366 323 0.217 58.9 13244 12.0
SFSJ-J-5412 48 9.5 0.374 324 0.218 54.0 12142 12.0
SFSJ-J-6489 30 9.54 0.376 213 0.143 29.0 6521 17.6
SFSJ-J-624 30 9.6 0.378 295 0.198 47.9 10770 16.6
SFSJ-J-2320 36 9.75 0.384 325 0.218 22.6 5082 16.0
SFSJ-J-1769 36 9.9 0.390 340 0.228 55.1 12389 19.4
SFSJ-J-6798 48 9.9 0.390 334 0.224 53.3 11984 16.0
SFSJ-J-5440 48 10 0.394 337 0.226 50.8 11422 25.0
SFSJ-J-4154 48 10.2 0.402 385 0.259 68.0 15290 25.0
SFSJ-J-4025 48 10.5 0.413 368 0.247 57.2 12861 25.0
SFSJ-J-3228 48 10.8 0.425 388 0.261 66.0 14840 26.0
SFSJ-J-4267 48 10.8 0.425 362 0.243 53.9 12119 31.0
SFSJ-J-4430 48 10.95 0.431 297 0.200 44.4 9983 29.0
SFSJ-J-1156 48 11.1 0.437 284 0.191 37.9 8522 30.0
SFSJ-J-1783 48 11.1 0.437 404 0.271 68.5 15402 30.0
SFSJ-J-845 48 11.1 0.437 456 0.306 72.6 16324 23.0
SFSJ-J-1145 48 11.4 0.449 430 0.289 73.6 16549 29.0
SFSJ-J-1922 48 11.7 0.461 457 0.307 73.8 16594 43.0
SFSJ-J-1413 48 11.82 0.465 469 0.315 74.0 16639 43.0
SFSJ-J-5861 60 11.8 0.465 452 0.304 73.0 16414 43.0
SFSJ-J-1335 60 11.9 0.469 486 0.327 77.7 17471 44.0
SFSJ-J-2479 48 11.95 0.470 426 0.286 55.0 12367 39.9
SFSJ-J-3639 72 12.3 0.484 476 0.320 65.0 14615 45.1
SFSJ-J-7620 72 12.3 0.484 470 0.316 71.0 15964 50.0
SFSJ-J-3374 72 12.57 0.495 585 0.393 97.2 21855 30.0
SFSJ-J-1055 72 12.6 0.496 534 0.359 92.0 20686 46.2
SFSJ-J-3385 72 12.6 0.496 595 0.400 87.4 19652 40.0
SFSJ-J-4000 72 12.75 0.502 492 0.331 67.0 15065 56.5
SFSJ-J-8484 72 12.9 0.508 498 0.335 70.8 15913 60.0
...


 
Adress: Luxu Industry Zone,Linhu Economic District.  TEL0512-63272807  FAX0512-63271580
Zip Code215211 E-mail:Design@sfpoc-opgw.com