Small Size Single-mode Fiber （200um）

ZTT small size single mode fiber is to reduce the uncolored fiber from 250um to 200um through the precise control of the coating, which reduce the cable diameter efficiently and realize the larger fiber cables installation in the same duct resource to decrease the waste of duct space.

Détails du produit

ZTT small size single mode fiber adopts the optimized coating technique and chooses the special coating material, which protects the bare fiber and reduces the bending loss to make fiber keep the lower attenuation during the cabling and construction and stable dynamic fatigue parameters.

Description			Spécification
Atténuation (dB/km)		1310 nm	≤0.34
		1550 nm	≤0.20
		1625 nm	≤0.23
Zero Dispersion Wavelength (nm)			1312±12
Zero Dispersion Slope (ps/nm2∙km)			≤0.092
Dispersion Coefficient (ps/nm∙km)		1550 nm	≤18
		1625 nm	≤22
PMD (ps/√km)		Individual value	≤0.1
		Typical value	≤0.04
Cable Cutoff Wavelength (λcc) (nm)			≤1260
Mode Field Diameter (μm)		1310 nm	2±0.4
Rayon de courbure de la fibre (m)			≥4.0
Macro-bending Loss (dB)	1550nm(10circles，30mm)		≤0.25
	1625nm(10circles，30mm)		≤1
	1550nm (1turn，20mm)		≤0.75
	1625nm (1turn，20mm)		≤1.5
Cladding Diameter(μm)			125±1
Core/clad Concentricity Error(μm)			≤0.6
Non-circularité de la gaine (%)			≤1.0
Coating Diameter (μm)			200±10
Clad / coating Concentricity Error(μm)			≤12
Non-circularité du revêtement (%)			≤6.0
Test de résistance à la traction (GPa)		15% Probabilité de fracture Weber	2.76
		50% Probabilité de fracture Weber	3.45
Paramètre de résistance à la fatigue (Nd)			≥20
Force de traction maximale du revêtement (N)			[1.3,8.9]
Atténuation induite par le cycle de température (dB/km)			≤0.05
Atténuation induite par le vieillissement à chaleur humide (dB/km)			≤0.05
Atténuation induite par le vieillissement thermique (dB/km)			≤0.05
Atténuation induite par immersion dans l'eau (dB/km)			≤0.05

Applications

ZTT extended wavelength band dispersion unshifted low water peak small size single mode fiber has the characteristics of G.657 properties.

Optical fiber ribbon cable
Miniaturization optical fiber devices
Central tube optical fiber cable
Câble à fibre à revêtement serré

Caractéristiques

ZTT extended wavelength band dispersion unshifted low water peak single mode fiber has the small PMD, low attenuation, good bending resistance property, large transmission bandwidth.

Realizing O, E, S, C, L（1260nm-1625nm）full-band transmission and increasing the transmission bandwidth
Small PMD coefficient to meet the use of high rate transmission
Good dynamic fatigue property is suitable for different environment
Small diameter is suitable for narrow duct and limited space