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128 Core Central Loose Tube , OPGW Single Mode G652d Fiber Optic Cable

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128 Core Central Loose Tube , OPGW Single Mode G652d Fiber Optic Cable

Brand Name : YUANTONG

Model Number : OPGW

Certification : ISO,ANATEL,ROSH,TLC，CCC

Place of Origin : china

MOQ : 20km

Price : usd 5.5

Payment Terms : L/C, T/T, Western Union

Supply Ability : 100km per week

Delivery Time : within 7 working days

Packaging Details : wooden drum

fiber type : G652d

fiber count : 12-128 core

tube : AL tube

Material : Aluminium,galvanized steel,Aluminium Alloy/Aluminium Clad Steel

Application : overhead,self support

Surface : smooth

Package : drum with surdace

Span : 100m/150m/200m/400m

Item : Overhead line fittings

Oem : Provided

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Overhead Ground Wire Central Loose Tube 128 Core Single Mode Optical Fiber Composite Opgw Cable

OPGW Mainly used for power communication with accessories,relay protection,automatic transmission,installation together with high-voltage lines.

The central stainless steel tube is surrounded by single or double layers of aluminum clad steel wires(ACS) or mix ACS wires and aluminum alloy wires. are the most widely used cables ,their design is fully adapted to the most common electric line needs.

128 Core Central Loose Tube , OPGW Single Mode G652d Fiber Optic Cable

Fiber Type: G652D; G655C; 657A1; 50/125; 62.5/125; OM3; OM4 As Options

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).

Structural parameters Material No. Raw material diameter(mm)
Uni-tube Stainless steel optic unit 1 5.20
First layer ACS(30%IACS) 7 3.80

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
12

Allowable short circuit current capacity

(0.5s,20℃～200℃)

 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

128 Core Central Loose Tube , OPGW Single Mode G652d Fiber Optic Cable128 Core Central Loose Tube , OPGW Single Mode G652d Fiber Optic Cable128 Core Central Loose Tube , OPGW Single Mode G652d Fiber Optic Cable


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