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OPGW-2 Fiber Optic Cable with Central Stainless Steel Tube, 12–144 Cores, G.652D & G.655C Options

Product Overview

Applications:Replacement of existing ground wires and reconstruction of old lines.Applicable to low-grade lines, such as GJ50/70/90 and etc.Main Features:Small cable diameter, light weight, low additional load to the tower;The steel tube locates at the center of the cable, no second mechanical fatig

Product Model:OPGW-2
Update Time:2025-07-02
Fiber Type:
Fiber core
Manufacturer Type:
Fiber Core Count:12-144cores
Outer Jacket:steel
Standard:
Port Type:
Polishing Type:
Adapter Type:
Splitter Type:
Connector Type:

OPGW-2 Fiber Optic Cable with Central Stainless Steel Tube, 12–144 Cores, G.652D & G.655C OptionsDetailed Introduction

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OPGW-2 Fiber Optic Cable with Central Stainless Steel Tube, 12–144 Cores, G.652D & G.655C Options(pic1)

Applications:


  • Replacement of existing ground wires and reconstruction of old lines.
  • Applicable to low-grade lines, such as GJ50/70/90 and etc.


Main Features:


  • Small cable diameter, light weight, low additional load to the tower;
  • The steel tube locates at the center of the cable, no second mechanical fatigue damage.
  • Low resistance to side pressure, torsion and tensile (single layer).

Standard:


StandardDescription
ITU-TG.652Characteristics of a single mode optical fiber.
ITU-TG.655Characteristics of a non-zero dispersion -shifted single mode fibers optical.
EIA/TIA598 BCol code of fiber optic cables.
IEC 60794-4-10Aerial optical cables along electrical power lines-family specification for OPGW.
IEC 60794-1-2Optical fiber cables -part test procedures.
IEEE1138-2009IEEE Standard for testing and performance for optical ground wire for use on electric utility power lines.
IEC 61232Aluminum -Clad steel wire for electrical purposes.
IEC60104Aluminum magnesium silicon alloy wire for overhead line conductors.
IEC 61089Round wire concentric lay overhead electrical stranded conductors.



Colors -12 Chromatography:


No.123456
ColorBlueOrangeGreenBrownGrayWhite
No.789101112
ColorRedBlackYellowVioletPinkAqua



Technical Parameter:

Typical Design for Single Layer:


SpecificationFiber CountDiameter (mm)Weight (kg/km)RTS (KN)Short Circuit (KA2s)
OPGW-32 (40.6;4.7)127.824340.64.7
OPGW-42 (54.0;8.4)249313548.4
OPGW-42 (43.5;10.6)24928443.510.6
OPGW-54 (55.9;17.5)3610.239467.813.9
OPGW-61 (73.7;17.5)4810.843873.717.5
OPGW-61 (55.1;24.5)4810.835855.124.5
OPGW-68 (80.8;21.7)5411.448580.821.7
OPGW-75 (54.5;41.7)60124596336.3
OPGW-76 (54.5;41.7)601238554.541.7



Typical Design for Double Layer:

SpecificationFiber CountDiameter (mm)Weight (kg/km)RTS (KN)Short Circuit (KA2s)
OPGW-96 (121.7;42.2)1213671121.742.2
OPGW-127 (141.0;87.9)241582514187.9
OPGW-127 (77.8;128.0)241554777.8128
OPGW-145 (121.0;132.2)2816857121132.2
OPGW-163 (138.2;183.6)3617910138.2186.3
OPGW-163 (99.9;213.7)361769499.9213.7
OPGW-183 (109.7;268.7)4818775109.7268.7
OPGW-183 (118.4;261.6)4818895118.4261.6
Remarks:

Detail requirements need to be sent to us for cable design and price calculation. Below requirements are a must:

  • A, Power transmission line voltage level
  • B, fiber count
  • C, Cable structure drawing & diameter
  • D, Tensile strength
  • F, Short circuit capacity

Type test

Type test may be waived by submitting maker’s certificate of the similar product performed in an internationally acknowledged independent test organization or laboratory. If type test should be performed, it will be carried out according to an extra type test procedure reached to an agreement between purchaser and manufacturer.

Routine test

The optical attenuation coefficient on all production cable lengths is measured according to IEC 60793-1-C1C (Back-scattering technique, OTDR). Standard single-mode fibers are measured at 1310nm and at 1550nm. Non-zero dispersion shifted single–mode (NZDS) fibers are measured at 1550nm.

Factory test

Factory acceptance test is carried out on two samples per order in the presence of the customer or his representative. The requirements for quality characteristics are determined by relevant standards and agreed quality plans.



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