1 to 4 cores field fiber optic cable

1. 144 cores G652D optical fiber
2. FRP strength member

T-OFC-PU 4F-4.5Download

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Description

Brief introduction of T-FOC-PU-4F-4.5-BL

Armored field optical cable is a kind of specially designed for army combat temporary wiring quickly and repeatedly and complex environment designed and armoured communication optical cable.Cable pulling force, resistance, strong resistance to pressure, good flexibility, bending resistance, oil resistance, abrasion resistance, flame retardant, wide temperature scope of application, etc. Apply to military field wiring or repeated charge with a communications system;Radar, aircraft and ships wiring;Oil fields, mines, ports, TV live broadcast, communication line repair condition such as severe situations.

Design：

◆ Small stainless steel spiral pipe protection, it is have very good mechanical properties
◆ Thermoplastic polyurethane elastomer sheath for cable provides a good structural stability and wear resistance, oil resistance, low temperature flexibility and so on performance;
◆ The unique fatigue resistant design, the fiber optic cable can resistant high strength and more times

Usage:
◆ Military communication system；
◆ Coal, oil, natural gas, geological exploration of communication；
◆ Temporary communication system, Broadcast television；

3. Cable Specification

Items	Items	Parameters
		4C
Size and AP	OD	4.5mm士0.1mm
	Color	Black
	Stand length	2000m
Material	Fiber	G657A1
	Tensile member	The United States DuPont Kevlar
	Stainless steel spiral pipe	SUS204
	Out sheath	Flame retardant TPU
photometric characteristics	attenuation	≤0.5 dB/km(1310nm)
		≤0.4 dB/km(1550nm)
mechanical characteristics	Tensile Strength	L: 400N
		S: 800N
	Crush Resistance	≥150KGf/100MM
	Bending R	45mm
		82mm
environmental characteristics	operating	-40℃~+85℃
	storage	-40℃~+85℃
Sheathed flame retardancy	Grade	UL94V-0
Weight	N.w	32kg/KM
Stand	GB,YD,GJB	GB/T 7424.1-2003；YD/T 1258.4-2005
		GJB 1428B-2009
PACKING	Wooden drum

4 Fiber Properties Easy bend fiber characteristics (ITU-G.657A1)

Category	Description		Specifications
Optical Specifications	Attenuation	@1310nm	≤0.35dB/km
		@1383nm	≤0.30dB/km
		@1490nm	≤0.24dB/km
		@1550	≤0.20dB/km
		@1625	≤0.23dB/km
	Attenuation Non-uniformity	@1310nm,1550nm	≤0.05dB
	Point Discontinuity	@1310nm,1550nm	≤0.05dB
	Attenuation vs Wavelength	@1285nm-1330nm	≤0.03dB/km
	Attenuation vs Wavelength	@1525nm-1575nm	≤0.02dB/km
	Zero Dispersion Wavelength		1304nm-1324nm
	Zero Dispersion Slope		≤0.092ps/(nm2·km)
	Dispersion	@1550nm	≤18ps/(nm·km)
	Dispersion	@1625nm	≤ 22ps/(nm·km)
	PMD Link Design Value (m=20 Q=0.01%)		≤0.06ps√km
	Maximum Individual Fiber		≤0.1ps√km
	Cable Cut-off wavelength(λ cc)		≤1260nm
	Macro Bending Loss (1turns;Φ10mm)	@1550nm	≤0.50dB
		@1625nm	≤1.50dB
	Mode Field Diameter	@1310nm	8.6±0.4µm
Dimensional Specifications	Mode Field Diameter	@1550nm	9.8±0.5µm
	Fiber Curl Radius		≥4.0m
	Cladding Diameter		125±0.7µm
	Core / Clad Concentricity		≤0.5µm
	Cladding Non-circularity		≤0.7%
	Coating Diameter		242±5µm
	Coating / Cladding Concentricity		≤12µm
Mechanical Specifications	Proof Test		≥100kspi(0.7GPa)
Environment Specification 1310 & 1550 & 1625nm	Fiber Temperature Dependence	-60oC~ +85oC	≤0.05dB/km
	Temperature Humidity Cycling	-10oC~+85oC;up to 98%RH	≤0.05dB/km
	Heat Aging Induced Attenuation	85±2oC	≤0.05dB/km
	Water Immersion Induced	23±2oC	≤0.05dB/km
	Damp Heat	85oC at 85% RH	≤0.05dB/km

1 to 4 cores field fiber optic cable

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