Bending Insensitive Single-Mode Fiber

• Application: Communication
• Type: Single-mode Fiber
• Connection Structure: SC
• Material Shape: Round Wire
• Allowed Lateral Pressure: Proof Test>9n
• Allowed Tensile Strength: <100N
• Model NO.: G. 657. A1
• Core: Single Core
• Certification: RoHS, CE, ISO9001
• Brand: OEM
• Sheath Material: Acrylic
• Coating Diameter: 235-245μm
• Transport Package: Carton
• Specification: 300mm*300mm*600mm
• Trademark: fiber cloud
• Origin: China
• HS Code: 9001100009
• Production Capacity: 5000000km

Product Description

Bare Single-Mode G652D/G657/G654 Bend-Optimized Low Loss Optical Fiber

Product Description

Bending Insensitive Single-mode Fibre

• Short pitch cables for special application
• High performance optical network operating in O-E-S-C-L band
• High speed optical routes in buildings (FTTx)
• Cables with low bending requirements
Product standards

Applications

 

Product Parameters

 

Specifications (G657A1)
Characteristics		Conditions	Specified values	Units
Optical Characteristics
Attenuation		1310nm	≤0.35	[dB/km]
		1383nm(after H2-aging)	≤0.35	[dB/km]
		1460nm	≤0.25	[dB/km]
		1550nm	≤0.21	[dB/km]
		1625nm	≤0.23	[dB/km]
Attenuation vs. Wavelength		1285-1330nm, in reference to 1310nm	≤0.03	[dB/km]
Max. α difference		1525-1575nm, in reference to 1550nm	≤0.02	[dB/km]
		1285-1340nm	-3.5 to 3.5	[ps/(nm·km)]
Dispersion Coefficient		1550nm	≤18	[ps/(nm·km)]
		1625nm	≤22	[ps/(nm·km)]
Zero Dispersion Wavelength(λ0)		--	1300-1324	[nm]
Zero Dispersion Slope(S0)		--	≤0.092	[ps/(nm^2·km)]
Typical Value		--	0.086	[ps/(nm^2·km)]
PMD	Maximum Individual Fibre	--	≤0.1	[ps/√km]
	Link Design Value(M=20,Q=0.01%)	--	≤0.06	[ps/√km]
	Typical Value	--	0.04	[ps/√km]
Cable Cutoff Wavelength (λCC)		--	≤1260	[nm]
Mode Field Diameter(MFD)		1310nm	8.4-9.2	[μm]
		1550nm	9.3-10.3	[μm]
Effective Group Index of Refraction(Neff )		1310nm	1.466	--
		1550nm	1.467	--
Point Discontinuities		1310nm	≤0.05	[dB]
		1550nm	≤0.05	[dB]
Geometrical Characteristics
Cladding Diameter		--	125.0±0.7	[μm]
Cladding Non-Circularity		--	≤0.7	[%]
Coating Diameter		--	235-245	[μm]
Coating-Cladding Concentricity Error		--	≤12.0	[μm]
Coating Non-Circularity		--	≤6.0	[%]
Core-Cladding Concentricity Error		--	≤0.5	[μm]
Curl(radius)		--	≥4	[m]
Delivery Length		--	Up to 50.4	[km/reel]
Environmental Characteristics		1310nm, 1550nm & 1625nm
Temperature Dependence Induced Attenuation		-60ºC to +85ºC	≤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		85ºC, for 30 days	≤0.05	[dB/km]
Mechanical Specification
Proof Test		--	≥9.0	[N]
		--	≥1.0	[%]
		--	≥100	[kpsi]
Macro-bend Induced Loss	10 Turns Around a Mandrel of 15 mm Radius	1550nm	≤0.25	[dB]
	10 Turns Around a Mandrel of 15 mm Radius	1625nm	≤1.0	[dB]
	1 Turn Around a Mandrel of 10 mm Radius	1550nm	≤0.75	[dB]
	1 Turn Around a Mandrel of 10 mm Radius	1625nm	≤1.5	[dB]
Coating Strip Force		typical average force	1.5	[N]
		peak force	1.3-8.9	[N]
Dynamic Fatigue Parameter (nd)		--	≥20	--

Certifications

Packaging & Shipping