Central Stainless Steel Tube OPGW-3 Fiber Optic Cable, 12–144 Cores, G.652D/G.655C Fibers

OPGW Cable Extended InfoApplications:Ideal for replacing existing ground wires and upgrading aging transmission lines.Suitable for use on lower-grade lines such as GJ50/70/90, among others.Main Features:Compact cable diameter and lightweight design minimize additional load on towers.Centralized stee...

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Product Attributes

Fiber Type:G652D/G655C
OuterJacket:steel
FiberCoreCount:12-144cores
ProductModel:OPGW-3

Product Description

Central Stainless Steel Tube OPGW-3 Fiber Optic Cable, 12–144 Cores, G.652D/G.655C Fibers(pic1)

OPGW Cable Extended Info

Applications:

Ideal for replacing existing ground wires and upgrading aging transmission lines.
Suitable for use on lower-grade lines such as GJ50/70/90, among others.

Main Features:

Compact cable diameter and lightweight design minimize additional load on towers.
Centralized steel tube construction prevents secondary mechanical fatigue damage.
Offers low resistance to lateral pressure, torsion, and tensile forces (single-layer structure).

Standard	Description
ITU-TG.652	Characteristics of a single mode optical fiber.
ITU-TG.655	Characteristics of a non-zero dispersion-shifted single mode fibers optical.
EIA/TIA598 B	Color code of fiber optic cables.
IEC 60794-4-10	Aerial optical cables along electrical power lines-family specification for OPGW.
IEC 60794-1-2	Optical fiber cables - part test procedures.
IEEE1138-2009	IEEE Standard for testing and performance for optical ground wire for use on electric utility power lines.
IEC 61232	Aluminum-Clad steel wire for electrical purposes.
IEC 60104	Aluminum magnesium silicon alloy wire for overhead line conductors.
IEC 61089	Round wire concentric lay overhead electrical stranded conductors.

Colors -12 Chromatography:

No.	1	2	3	4	5	6
Color	Blue	Orange	Green	Brown	Gray	White
No.	7	8	9	10	11	12
Color	Red	Black	Yellow	Violet	Pink	Aqua

Technical Parameter:

Typical design for Single Layer

Specification	Fiber Count	Diameter (mm)	Weight (kg/km)	RTS (KN)	Short Circuit (KA2s)
OPGW-32 (40.6;4.7)	12	7.8	243	40.6	4.7
OPGW-42 (54.0;8.4)	24	9	313	54	8.4
OPGW-42 (43.5;10.6)	24	9	284	43.5	10.6
OPGW-54 (55.9;17.5)	36	10.2	394	67.8	13.9
OPGW-61 (73.7;17.5)	48	10.8	438	73.7	17.5
OPGW-61 (55.1;24.5)	48	10.8	358	55.1	24.5
OPGW-68 (80.8;21.7)	54	11.4	485	80.8	21.7
OPGW-75 (54.5;41.7)	60	12	459	63	36.3
OPGW-76 (54.5;41.7)	60	12	385	54.5	41.7

Typical design for Double Layer

Specification	Fiber Count	Diameter (mm)	Weight (kg/km)	RTS (KN)	Short Circuit (KA2s)
OPGW-96 (121.7;42.2)	12	13	671	121.7	42.2
OPGW-127 (141.0;87.9)	24	15	825	141	87.9
OPGW-127 (77.8;128.0)	24	15	547	77.8	128
OPGW-145 (121.0;132.2)	28	16	857	121	132.2
OPGW-163 (138.2;183.6)	36	17	910	138.2	186.3
OPGW-163 (99.9;213.7)	36	17	694	99.9	213.7
OPGW-183 (109.7;268.7)	48	18	775	109.7	268.7
OPGW-183 (118.4;261.6)	48	18	895	118.4	261.6

Remarks & Test Descriptions:

To facilitate cable design and accurate pricing, please provide the following essential information:

A. Voltage level of the power transmission line
B. Required fiber count
C. Cable structure diagram and overall diameter
D. Required tensile strength
E. Short-circuit current capacity

Type test

Type testing may be exempted if the manufacturer provides certificates for similar products tested by an internationally recognized and independent testing organization or laboratory.

If type testing is required, it will be conducted based on a mutually agreed-upon test procedure between the purchaser and the manufacturer.

Routine test

Optical attenuation coefficients are measured on all production cable lengths in accordance with IEC 60793-1-CIC using the backscattering (OTDR) method.

Standard single-mode fibers are tested at wavelengths of 1310 nm and 1550 nm, while non-zero dispersion-shifted (NZDS) fibers are tested at 1550 nm.