• Wholesale 24/48 Core Single Mode Metal Joint Closure for ADSS Transmission Cable Opgw
  • Wholesale 24/48 Core Single Mode Metal Joint Closure for ADSS Transmission Cable Opgw
  • Wholesale 24/48 Core Single Mode Metal Joint Closure for ADSS Transmission Cable Opgw
  • Wholesale 24/48 Core Single Mode Metal Joint Closure for ADSS Transmission Cable Opgw
  • Wholesale 24/48 Core Single Mode Metal Joint Closure for ADSS Transmission Cable Opgw
  • Wholesale 24/48 Core Single Mode Metal Joint Closure for ADSS Transmission Cable Opgw

Wholesale 24/48 Core Single Mode Metal Joint Closure for ADSS Transmission Cable Opgw

Core Number: 24/48/According to Customer
Standard: IEEE1138
Product: High Quality 24 Core Outdoor Ground Wire Opgw Opti
Transport Package: Wooden Package
Specification: Customized
Trademark: Reliable
Customization:

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Basic Info.

Model NO.
RLB
Origin
China
HS Code
8544700000

Product Description

Product Name:
Optical fiber composite overhead ground wire(OPGW)

Wholesale 24/48 Core Single Mode Metal Joint Closure for ADSS Transmission Cable Opgw


Wholesale 24/48 Core Single Mode Metal Joint Closure for ADSS Transmission Cable Opgw



1, Application: 
OPGW is mainly applied in communication line of newly constructed high voltage transmit electricity system with 35 KV or above, or replacement of existing ground wire of previous overhead high voltage transmit electricity system, adding of communication lines and conduction of short-circuit current or provision of anti-lightning protection. 


2, Feature: 

 
  1. Diameter of the cable is small with a low additional load to the pole and tower.
  2. Design of stainless steel tube is reasonable and excess lengths of the fiber is correct.
  3. Stainless steel tube protects the fiber with powerful tensile strength.
  4. Optical unit of the stainless steel tube is the interlayer of the cable and it can resist twist and has good lateral pressure performance.
  5. With good safety performance and strong shooting resistance performance,  not easy to be stolen
  6. Different armor combinations or meeting different combinations of electrical and mechanical property. 
3, Section diagram:
OPGW cable has two constructions:  
Central loose tube type---The fibers is placed loosely in a sealed and water resistant stainless steel tube filled with water blocking gel. This tube provides protection to the fiber during installation and operation under severe environmental conditions. Aluminium layer over the tube is optional. The stainless optical tube is located at the center of the cable protected by single or multiple layers of aluminium clad steel and aluminium annoy wires. The aluminium clad steel wires are shaped trapezoidally around the optical unit to provide compact construction. The metallic wires provide mechanical strength to withstand severe installation and operating conditions, while achieving conductivity to control temperature rise during short circuit conditions.
This type can accommodate up to 48 fibers in a cable. Despite such a high fiber count in a single tube, each optical fiber is clearly distinguishable utilizing a fiber identification system consisting of coloring and the number of ring marks on it. This compact design features high mechanical strength and fault current rating within a smaller diameter. The smaller diameter also results in excellent sag tension performance.
Multi loose tube type--- The fibers is placed loosely in a sealed and water resistant stainless steel tube filled with water blocking gel. Two or three stainless steel optical tubes are helically stranded in the inner layer of a multiple-layer cable. 
The multi loose tube type is designed mostly for very high fiber count requirement over 48 with the maximum fiber count reaching 144. The multi loose tube type can meet the requirement of huge cross and large current capacity.

Construction:
Wholesale 24/48 Core Single Mode Metal Joint Closure for ADSS Transmission Cable Opgw
Wholesale 24/48 Core Single Mode Metal Joint Closure for ADSS Transmission Cable Opgw



 
4, Standard
IEEE 113
5, Packing:
Wooden drum or Iron wooden drum
Wholesale 24/48 Core Single Mode Metal Joint Closure for ADSS Transmission Cable Opgw

6,Technical Parameter: 
Central loose tube type: 
Model Structure(No.of wires*diameter/conductivity) Cross section Diameter Unit weight Rated breaking force DC resistance Short circuit current capacity
Central optical unit Outer layer Aluminum clad steel wire Total
mm2 mm2 mm Kg/km KN Ω/km KA2S
OPGW-24B1-42[54;8.4] 1x3.0/24B1 6x3.0/20AS 42.41 42 9 309 54 2.03 8.4
OPGW-24B1-42[43.5;10.6] 6x3.0/27AS 42.41 42 9 281 43.5 1.53 10.6
OPGW-24B1-42[35.5;11.5] 6x3.0/30AS 42.41 42 9 268 35.5 1.37 11.5
OPGW-30B1-48[61.4;10.9] 1x3.2/30B1 6x3.0/20AS 48.25 48 9.6 348 61.4 1.78 10.9
OPGW-30B1-48[49.5;13.7] 6x3.0/27AS 48.25 45 9.6 315 49.5 1.34 13.7
OPGW-30B1-48[40.3;14.9] 6x3.0/30AS 48.25 48 9.6 3.1 40.3 1.21 14.9
OPGW-30B1-51[63.9;12.3] 1x3.3/30B1 6x3.3/20AS 51.32 51 9.9 368 63.9 1.68 12.3
OPGW-30B1-51[52.7;15.5] 6x3.3/27AS 51.32 51 9.9 333 52.7 1.26 15.5
OPGW-30B1-51[42.9;16.8] 6x3.3/30AS 51.32 51 9.9 318 42.9 1.14 16.8
OPGW-30B1-51[33.2;20.8] 6x3.3/40AS 51.32 51 9.9 268 33.2 0.85 20.8
OPGW-36B1-54[67.8;13.9] 1x3.4/36B1 6x3.4/20AS 54.48 54 10.2 389 67.8 1.58 13.9
OPGW-36B1-54[55.9;17.5] 6x3.4/27AS 54.48 54 10.2 352 55.9 1.19 17.5
OPGW-36B1-54[45.5;19] 6x3.4/30AS 54.48 54 10.2 336 45.5 1.07 19
OPGW-36B1-54[35.2;23.4] 6x3.4/40AS 54.48 54 10.2 283 35.2 0.8 23.4
OPGW-40B1-58[69.6;15.6] 1x3.5/40B1 6x3.5/20AS 57.73 58 10.5 410 69.6 1.49 15.6
OPGW-40B1-58[59.2;19.6] 6x3.5/27AS 57.73 58 10.5 371 59.2 1.12 19.6
OPGW-40B1-58[48.3;21.3] 6x3.5/30AS 57.73 58 10.5 354 48.3 1.01 21.3
OPGW-40B1-58[37.3;26.3] 6x3.5/40AS 57.73 58 10.5 298 37.3 0.76 26.3
OPGW-48B1-61[73.7;17.5] 1x3.6/48B1 6x3.6/20AS 61.07 61 10.8 432 73.7 1.41 17.5
OPGW-48B1-61[62.7;22] 6x3.6/27AS 61.07 61 10.8 391 62.7 1.06 22
OPGW-48B1-61[51.1;23.8] 6x3.6/30AS 61.07 61 10.8 373 51.1 0.95 23.8
OPGW-48B1-61[39.5;29.5] 6x3.6/40AS 61.07 61 10.8 313 39.5 0.72 29.5
OPGW-50B1-65[76.6;19.5] 1x3.7/50B1 6x3.7/20AS 64.51 65 11.1 455 76.6 1.33 19.5
OPGW-50B1-65[66.2;24.5] 6x3.7/27AS 64.51 65 11.1 411 66.2 1 24.5
OPGW-50B1-65[53.9;26.6] 6x3.7/30AS 64.51 65 11.1 392 53.9 0.9 26.6
OPGW-50B1-65[41.7;32.9] 6x3.7/40AS 64.51 65 11.1 329 41.7 0.68 32.9
OPGW-54B1-68[80.8;21.7] 1x3.8/54B1 6x3.8/20AS 68.05 68 11.4 478 80.8 1.26 21.7
OPGW-54B1-68[69.8;27.3] 6x3.8/27AS 68.05 68 11.4 432 69.8 0.95 27.3
OPGW-54B1-68[56.9;29.6] 6x3.8/30AS 68.05 68 11.4 412 56.9 0.86 29.6
OPGW-54B1-68[44;36.6] 6x3.8/40AS 68.05 68 11.4 346 44 0.64 36.6
OPGW-60B1-75[86.7;26.6] 1x4.0/60B1 6x4.0/20AS 75.4 75 12 527 86.7 1.14 26.6
OPGW-60B1-75[77.4;33.5] 6x4.0/27AS 75.4 75 12 476 77.4 0.86 33.5
OPGW-60B1-75[63;36.3] 6x4.0/30AS 75.4 75 12 453 63 0.77 36.3
OPGW-60B1-75[48.7;44.9] 6x4.0/40AS 75.4 75 12 380 48.7 0.58 44.9


Multi loose tube type:
Model Structure(No.of wires*diameter/conductivity) Cross section Diameter Unit weight Rated breaking force DC resistance Short circuit current capacity
Centre layer Inner layer
 
Central optical unit Outer layer AA Aluminum clad steel wire Total
mm2 mm2 mm2 mm Kg/km KN Ω/km KA2S
OPGW-24B1-103[103;62.5] 1x2.5/27AS 5x2.4/27AS 1x2.4/24B1 10x3.1/27AS 0 103 103 13.5 640 105.7 0.63 62.5
OPGW-24B1-103[103;75.9] 1x2.5/20AS 5x2.4/20AS 10x3.1/40AS 0 103 103 13.5 552 83.8 0.49 75.9
OPGW-24B1-103[103;87.4] 1x2.5/20AS 5x2.4/20AS 10x3.1/AA 75.5 27.5 103 13.5 405 57.3 0.39 87.4
OPGW-24B1-89[89;46.4] 1x2.6/27AS 5x2.5/27AS 1x2.5/24B1 12x2.5/27AS 0 88.8 89 12.6 545 91.1 0.73 46.4
OPGW-24B1-89[89;50.3] 1x2.6/30AS 5x2.5/30AS 12x2.5/30AS 0 88.8 89 12.6 518 74.2 0.66 50.3
OPGW-24B1-89[89;62.9] 1x2.6/20AS 5x2.5/20AS 12x2.5/AA 58.9 29.9 89 12.6 376 55.4 0.47 62.9
OPGW-24B1-98[98;60.9] 1x2.6/30AS 5x2.5/30AS 1x2.5/24B1 11x2.8/30AS 0 97.6 98 13.2 567 81.6 0.6 60.9
OPGW-24B1-98[98;77.1] 1x2.6/20AS 5x2.5/20AS 11x2.8/AA 67.7 29.9 98 13.2 371 58 0.42 77.1
OPGW-24B1-110[110;71.7] 1x2.6/27AS 5x2.5/27AS 1x2.5/24B1 10x3.2/27AS 0 110.3 110 14 672 113.1 0.59 71.7
OPGW-24B1-110[110;77.7] 1x2.6/30AS 5x2.5/30AS 10x3.2/30AS 0 110.3 110 14 639 92.2 0.53 77.7
OPGW-24B1-110[110;86.9] 1x2.6/20AS 5x2.5/20AS 10x3.2/40AS 0 110.3 110 14 590 90 0.46 86.9
OPGW-24B1-110[110;100] 1x2.6/20AS 5x2.5/20AS 10x3.2/AA 80.4 29.9 110 14 434 61.7 0.36 100
OPGW-28B1-112[112;80.6] 1x2.75/30AS 5x2.7/30AS 1x2.7/28B1 11x3.0/30AS 0 112.3 112 14.15 650 93.9 0.52 80.6
OPGW-28B1-112[112;88.7] 1x2.75/20AS 5x2.7/20AS 11x3.0/40AS 0 112.3 112 14.15 609 94.2 0.46 88.7
OPGW-28B1-112[112;102.1] 1x2.75/20AS 5x2.7/20AS 11x3.0/AA 77.8 34.6 112 14.15 458 66.9 0.36 102.1
OPGW-28B1-103[103;68.4] 1x2.8/30AS 5x2.7/30AS 1x2.7/28B1 12x2.7/30AS 0 103.5 103 13.6 601 86.5 0.56 68.4
OPGW-28B1-103[103;85.6] 1x2.8/20AS 5x2.7/20AS 12x2.7/AA 68.7 34.8 103 13.6 435 64.6 0.4 85.6
OPGW-28B1-131[131;110] 1x2.85/30AS 5x2.7/30AS 1x2.7/28B1 10x3.5/30AS 0 131.2 131 15.25 756 109.7 0.45 110
OPGW-28B1-131[131;123.2] 1x2.85/20AS 5x2.7/20AS 10x3.5/40AS 0 131.2 131 15.25 697 106.7 0.39 123.2
OPGW-28B1-131[131;141.8] 1x2.85/20AS 5x2.7/20AS 10x3.5/AA 96.2 35 131 15.25 511 72.9 0.3 141.8
OPGW-28B1-120[120;92.3] 1x2.85/30AS 5x2.8/30AS 1x2.7/28B1 11x3.1/30AS 0 120.2 120 14.65 706 100.5 0.49 92.3
OPGW-28B1-120[120;114.1] 1x2.85/40AS 5x2.8/40AS 11x3.1/40AS 0 120.2 120 14.65 587 77.6 0.36 114.1
OPGW-28B1-120[120;116.8] 1x2.85/20AS 5x2.8/20AS 11x3.1/AA 23 37.2 120 14.65 497 71.8 0.34 116.8

Wholesale 24/48 Core Single Mode Metal Joint Closure for ADSS Transmission Cable Opgw
Wholesale 24/48 Core Single Mode Metal Joint Closure for ADSS Transmission Cable Opgw
Wholesale 24/48 Core Single Mode Metal Joint Closure for ADSS Transmission Cable Opgw
Wholesale 24/48 Core Single Mode Metal Joint Closure for ADSS Transmission Cable Opgw
Wholesale 24/48 Core Single Mode Metal Joint Closure for ADSS Transmission Cable Opgw
Wholesale 24/48 Core Single Mode Metal Joint Closure for ADSS Transmission Cable Opgw
Wholesale 24/48 Core Single Mode Metal Joint Closure for ADSS Transmission Cable Opgw
 

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Manufacturer/Factory & Trading Company
Number of Employees
28
Year of Establishment
2013-06-18