Bending-loss Insensitive Multi-mode Optical Fiber（OM2+, OM3,OM4,OM5）

ZTT multi-mode optical fiber adopts MCVD technology with precise control of refractive index and provides customer-made multi-mode optical fiber. The conventional type is OM2+, OM3, OM4 and the customers can choose the type according to the use requirement. ZTT multi-mode optical fiber supports 10Gb/s transmission system; the transmission distance is in the range of 300—500m at 850nm. The fiber is designed for low-cost 850nm vertical cavity surface emitting laser as the light source of Gigabit Ethernet with good properties, which provides the solutions for the low-cost and high bandwidth.

تفاصيل المنتج

ZTT multi-mode optical fiber adopts the UV curing technology with double acrylic resin coating of insensitive bending loss which protects the fiber coating and reduces the bending loss introduced and meets different conditions. ZTT optical fiber adopts advanced coating curing technique to provide good dynamic fatigue resistance property and increase the service life of optical fibers.

الوصف		المواصفات
الفقدان (ديسيبل/كم)	850 nm	≤2.5
	1300 nm	≤0.7
Attenuation inhomogeneity (dB/km)	850 nm	≤0.08
نقطة انقطاع الفقدان (ديسيبل)	850 nm	≤0.1
Numerical aperture		0.2±0.015
نصف قطر لف الألياف (م)		≥4
Fiber Core Diameter (um)		50±2.5
Core Non-circularity (%)		≤5.0
قطر الغلاف (ميكرومتر)		125±1
خطأ التركيز المركزي للنواة/الغلاف (ميكرومتر)		≤1
عدم الدائرية في الغلاف (%)		≤1
قطر الطلاء (ميكرومتر)		245±10
خطأ التركيز المركزي للغلاف/الطلاء (ميكرومتر)		≤8.0
عدم الدائرية في الطلاء (%)		≤5
إجهاد الإثبات (%)		1
Tensile strength test (GPa)	15% Weber fracture probability	2.76
	50% Weber fracture probability	3.45
معلمة مقاومة التعب (Nd)		≥20
Peak Coating Strip Force (N)		[1.3,8.9]
Temperature Cycling Induced Attenuation (dB/km)		0.05
Damp Heat Aging Induced Attenuation (dB/km)		0.05
Heat Aging Induced Attenuation (dB/km)		0.05
Water Immersion Induced Attenuation (dB/km)		0.05

Applications

LAN
Central office area
Data storage service
Medical imaging
Tight buffer fiber cable
Computer center

Characteristics

The fiber is suitable for 10Gb/s transmission system with high performance; the transmission distance is 300-500m
MCVD technology provides all kinds of types and conditions of customer-made multimode optical fibers
The fiber is suitable for low lost 850nm system
Realize the efficient coupling of LED and laser light source
Efficient bending resistance property and high bandwidth property

System Link Length：850nm	النوع	1GB/S	10GB/S	40&100GB/S
	OM2+	700m	150m	/
	OM3	950m	300m	100m
	OM4	1100m	500m	150m
Transmission length	Bandwidth	OM2+	OM3	OM4
	OFL BW@850	≥700 MHZ*KM	≥1500 MHZ*KM	≥3500 MHZ*KM
	OFL BW@1300	≥500 MHZ*KM	≥500 MHZ*KM	≥500 MHZ*KM
	EMB BW@850	≥950 MHZ*KM	≥2000 MHZ*KM	≥4700 MHZ*KM