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48 Core OPGW Fiber Optic Cable Composite Ground Wire Single Mode

48 Core OPGW Fiber Optic Cable Composite Ground Wire Single Mode

Single Mode OPGW Fiber Optic Cable

48 Core OPGW Fiber Optic Cable

OPGW optical ground wire

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Product Details
Fiber Type:
Fiber Count:
Loose Tube
Aluminium,galvanized Steel,Aluminium Alloy/Aluminium Clad Steel
Overhead,self Support
Drum With Surdace
Overhead Line Fittings
Payment & Shipping Terms
Minimum Order Quantity
usd 5.5
Packaging Details
wooden drum
Delivery Time
within 7 working days
Payment Terms
L/C, T/T, Western Union
Supply Ability
100km per week
Product Description

Optical Fiber Composite Ground Wire 48 Core Single Mode Overhead Aerial Opgw Cable



Good mechanical and temperature performance

High strength loose tube that is hydrolysis resistant

Special tube filling compound ensure a critical protection of fiber

Specially designed compact structure is good at preventing loose tube from shrinking

Crush resistance and flexibility

Steel wire used as the central strength member

loose tube filling compound100% cable core filling

PSP enhancing moisture-proof



Optical fiber composite ground wire [OPGW] is suitable for installation on new power lines with double function of ground wire and communication. Especially for installation on normal voitage and extra high voltage power lines. OPGW can replace conventional ground wire of old power line with increasing fiber communication function. They conduct short circuit current and provide lightning resistance.



1. Up to 144 fibers

2. Cable diameter and weight approximate with another ground wire. Less additional load to tower, high tensile strength.

3. Excellent stainless steel tube stranding technology make the fibers have good secondary excess length and allow the fibers free movement in the tube. Which keeps the fiber stress-free while the cable is subjected to longitudinal stress.

4. Optical fibers are protected by stainless steel tubes.

5. Excellent security, good bullet resist performance.

6. ACSW, AAW and SST stranded design provide wide range combination of electrical conductivity and mechanical tensile strength.


Superior Lightning Resistance:

• Fewer Aluminium Alloy (AA) wires are needed to meet electrical specs

• More/Heavier duty ACS wires can be used

• AA wires can be completely replaced with ACS in some applications


Extruded Aluminium Core tube:

• Good combination of crush and kink resistance

• Core tube can safely and easily be routed to closures without armour

• Easy access to optical core Superior


Electrical Performance:

• Aluminium core tube substantially increases conductor cross-section

• Improved short-circuit capacity


High performance. Even in High fibre Counts

• All fibres are housed in the core tube

• Core tubes are available in a wide range of Inside Diameters

• Armour wires are not replaced with fibre tubes in high count designs


Number /diameter(mm) of 1/3.5
stainless steel tube
Number /diameter of AL wire(mm) 0/3.5
Number /diameter of ACS wire(mm) 6/3.5
Diameter of Cable (mm) 10.5
RTS(KN) 75
Cable weight (kg/km) 415
DC resistance(200C W/km) 1.36
Modulus of elasticity(Gpa) 162
coefficient of Linear thermal 12.6
Short circuit capacity (kA²s) 24
Max. operation temperature (℃) 200
Max. fiber count 48


NO. Subject Unit Technical parameter
1 Optic fiber type / G.652D
2 Numbers of optic fiber cores Cores 96/128
3 Attenuation characteristics 1310nm(dB/km) ≤0.35
1550nm(dB/km) ≤0.22
4 Cable external diameter mm ≤12.8
5 Weight per unit length of optic cable kg/km ≤502
6 Total cross section mm² 79.38
Cross section of aluminum clad steel wire mm² 79.38
7 Rate tensile strength RTS kN 62.0
8 Elastic modulus GPa 132
9 Linear expansion coefficient ×10-6/℃ 13.8
10 20℃ DC resistance Ω/km ≤0.740
11 Shortcut current(0.5s,20℃~200℃) kA 9.21

Allowable short circuit current capacity


kA².S ≥42.4
13 Maximum allowable temperature 200
14 Maximum allowable tension(40%RTS) kN 24.80
15 Annual average operatingtension(25%RTS) kN 15.50
16 Minimum allowable bending radius operation:mm 15D
construction:mm 20D
17 Storage installation temperature Storage(℃) -40~+80
Installation(℃) -10~+50


48 Core OPGW Fiber Optic Cable Composite Ground Wire Single Mode 0


48 Core OPGW Fiber Optic Cable Composite Ground Wire Single Mode 1


48 Core OPGW Fiber Optic Cable Composite Ground Wire Single Mode 248 Core OPGW Fiber Optic Cable Composite Ground Wire Single Mode 3


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