YOFC G.657 EasyBand® Plus-Mini 200μm Reduced Diameter Bending Insensitive Single-mode Fibre Telecommunication SM Manufacturer Optical Fiber Price

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YOFC G.657 EasyBand® Plus-Mini 200μm Reduced Diameter Bending Insensitive Single-mode Fibre

YOFC EasyBand® Plus-Mini fibre realized reduced fibre outer diameter with excellent bending performance thanks to its bending insensitive fibre design. YOFC EasyBand® Plus-Mini fibre keeps the same glass part size as standard 245μm fibre (bare glass part diameter is still 125μm) and has the same MFD, cutoff and other optical parameters as 245μm fibre such as EasyBand® Plus (YOFC 's G.657.A2 fibre), and it inherits almost all the advantages of EasyBand® Plus standard 245μm diameter G.657.A2 fibre.

Characteristics

Reduced cable size and weight for micro cable
More suitable for application in downsized optical fibre devices
Reduce network deployments cost and total cost of ownership
Compatible with standard cleaving and stripping tools
Similar settings of the fusion splice program with that of G.652 fibre
All bands utilization, from O to L band and ready for future systems evolutions

Size:	25.2KM/ROLL 50.4KM/ROLL Other
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Model:
G.657

G657 Reduced Diameter Bending Insensitive Datasheet

Characteristics		Conditions	Speciﬁed values	Units
Optical Speciﬁcations
Attenuation		1310nm	≤0.35	[dB/km]
		1383nm（after H2-aging）	≤0.35	[dB/km]
		1550nm	≤0.21	[dB/km]
		1625nm	≤0.23	[dB/km]
		1285-1330nm, in reference to 1310nm	≤0.03	[dB/km]
Attenuation vs. Wavelength		1525-1575nm, in reference to 1550nm	≤0.02	[dB/km]
Max. α diﬀerence		1460-1625nm, in reference to 1550nm	≤0.04	[dB/km]
Zero Dispersion Wavelength (λ0)		--	1300-1324	[nm]
Zero Dispersion slpoe（S0）		--	≤0.092	[ps/(nm2·km）]
PMD	Maximum Individual Fibre	--	≤0.2	[ps/√km]
	Link Design Value（M=20，Q=0.01%)	--	≤0.1	[ps/√km]
	Typical Value	--	0.04	[ps/√km]
Cable Cut-oﬀ Wavelength (λCC)		--	≤1260	[nm]
Mode Field Diameter（MFD）		1310nm	8.4-9.2	[μm]
Mode Field Diameter（MFD）		1550nm	9.3-10.3	[μm]
Eﬀective Group Index（Neﬀ ）		1310nm	1.466	--
Eﬀective Group Index（Neﬀ ）		1550nm	1.467	--
Point Discontinuities		1310nm	≤0.05	[dB]
Point Discontinuities		1550nm	≤0.05	[dB]
Geometrical Speciﬁcations
Cladding Diameter		--	125.0±0.7	[μm]
Cladding Non-Circularity		--	≤0.7	[%]
Coating Diameter		--	190-210	[μm]
Coating/Cladding Concentricity Error		--	≤10	[μm]
Coating Non-Circularity		--	≤6	[%]
Core/Cladding Concentricity Error		--	≤0.5	[μm]
Curl(radius)		--	≥4	[m]
Delivery Length		--	Up to 50.4	[km]
Environmental Speciﬁcations		1310nm, 1550nm & 1625nm
Temperature Dependence Induced Attenuation		-60℃ to +85℃	≤0.05	[dB/km]
Temperature-Humidity Cycling Induced Attenuation		-10°C to +85°C, 98% RH	≤0.05	[dB/km]
Watersoak Dependence Induced Attenuation		23°C，for 30 days	≤0.05	[dB/km]
Damp Heat Dependence Induced Attenuation		85°C and 85% RH，for 30 days	≤0.05	[dB/km]
Dry Heat Aging		85℃，for 30 days	≤0.05	[dB/km]
Mechanical Speciﬁcations
Proof Test		--	≥9.0	[N]
		--	≥1.0	[%]
		--	≥100	[kpsi]
Macro-bend Induced Attenuation	10 Turn Around a Mandrel of 15 mm Radius	1550	≤0.03	[dB]
	10 Turn Around a Mandrel of 15 mm Radius	1625	≤0.1	[dB]
	1 Turn Around a Mandrel of 10 mm Radius	1550	≤0.1	[dB]
	1 Turn Around a Mandrel of 10 mm Radius	1625	≤0.2	[dB]
	1 Turn Around a Mandrel of 7.5 mm Radius	1550	≤0.5	[dB]
	1 Turn Around a Mandrel of 7.5 mm Radius	1625	≤1.0	[dB]
Dynamic Fatigue Parameter (nd)		--	≥20	--

Applications

All types of fibre cables with different structures
High performance optical network operating in O-E-S-C-L band
High speed optical routes for Fibre-to-the-Home networks
Cables with extreme low bending requirements
Small-sized fibre cable and optical component

Product standards

YOFC EasyBand® Plus-Mini fibre fully complies with ITU-T G.652.D/G.657.A1/G.657.A2/G.657.B2 specifications. It is also comprehensively optimized for use in the whole telecom wavelength window (1260 nm-1625 nm).