Optical Fibre Composite Overhead Ground Wire

Description

The PBT Loose Tube Optical Ground Wire (OPGW) is surrounded by single or double layers of aluminum clad steel wires(ACS) or mix ACS wires and aluminum alloy wires. Good anti-corrosion performance.Material and structure are uniform, good resistance to vibration fatigue.

Characteristics

Stainless steel tubes filled with hydrophobic gel provide the protection and support of the optical fibres
Accurate process control ensures good mechanical and temperature performances
Larger diameter, larger fibre count
Stable structure and high reliability
High tensile strength and large short time current capacity to reach optimum balance of mechanical and electrical properties
Optical Fibre Characteristics

	Attenuation				Bandwidth		Polarization Mode Dispersion
	@850nm	@1300nm	@1310nm	@1550nm	@850nm	@1300nm	Individual Fibre	Design Link Value (M=20, Q=0.01%)
G652D			≤0.35dB/km	≤0.21dB/km			≤0.20ps/ km	≤0.1ps/ km
G655				≤0.22dB/km			≤0.20ps/ km	≤0.1ps/ km
50/125m	≤3.0dB/km	≤1.0dB/km
Optical Fibre Composite Overhead Ground Wire Images