Uni-Tube Opgw Singlemode Overhead Ground Cable Fiber Optic Cable 24 Core

Birthplace:China

Brand Name:Aixton

Certification:ISO9001, CE, FCC, ROHS

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

Delivery time:5-20 days (depending on quantity)

Shipping method:by sea, air, express

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Parameter

Project	Parameter	Unit
Cable model	OPGW-2S 2×24B1(0/92.6-60)
Fiber optic number	48	B1
Wire diameter	13.2	mm
Cable weight	560±5	Kg/km
Central structural element	1×Φ2.6/30AS	mm
fiber optic unit	2×Φ2.5/24B1	mm
Interior structural element	4×Φ2.5/30AS	mm
Exterior structural element	11×Φ2.8/30AS	mm
Calculated sectional area	92.6	mm²
Nominal breaking strength	75	KN
DC resistance	0.6	Ω/km
Short circuit current capacity	60	THE²S
Modulus of elasticity	132	G Pa
Linear expansion coefficient	13.8	×10^-8/℃
Strain to weight ratio	14.4	km
Outermost hinge direction	Right
Static radius of curvature	20D	mm
Dynamic bending radio	30D	mm
Storage temperature	-60~85	℃
Installation temperature	-40~70	℃
Operating temperature	-60~70	℃

Optical characteristic parameter

Fiber optic type		G.652D
Attenuation coefficient	@1310nm	≤0.36 dB/km
	@1383nm	≤0.35 dB/km
	@1550nm	≤0.22 dB/km
	@1625nm	≤0.23 dB/km
Effective group refractive index	@1310nm	1.467
	@1550nm	1.467
Polarization mode dispersion		≤0.1 ps/√km
MFD 1310 nm		9.0±0.3um
MFD 1550 nm		10.0±0.3um
Liner diameter		125.0±1.0um
Non-circularity of the coating		≤1.0%
Core/cladding concentricity error		≤0.8um
Liner diameter		242±7 um
Core non-circularity		≤6.0%
		≤12.0um
Liner/lining concentricity error		≤1260 nm
cable cutting		1312±10 nm
Zero Dispersion Wavelength		0.092 ps/(nm2∙km)
Dispersion slope		≤0.05ps/√km

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DETAIL

Optical ground wire, or OPGW, includes communication functions provided by embedded optical fibers in addition to the existing overhead ground wire that protects transmission cables from lightning and ensures current flow in the event of cable failures.

Characteristics

Minimized OPGW external diameter for optimized structure design (No. of optical fiber cores: maximum 144)
Maintains stable optical fiber performance in a wide temperature range (-40°C ~ +85°C)
Protects optical fibers from harsh environmental changes, such as lightning and short circuit currents.
The gelatin compound prevents water penetration into the optical fiber.

Applications

It is used for optical communications, to protect transmission lines from fault currents (inrush currents in the case of power system faults) and lightning. Find the product range as follows, according to the unit (tube) structure of the fiber optic assembly.
• Loose plastic tube type OPGW
• OPGW type stainless steel loose tube

outdoor fiber cable