Customized Duplex Patch Cord Factory – Mini Air-Blown 2~24 Core Super Mini Unitube Air Blown Fiber Optic Cable – FCJ OPTO

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The organization upholds the philosophy of Be No.1 in good quality, be rooted on credit history and trustworthiness for growth, will keep on to provide previous and new customers from home and overseas whole-heatedly for GYTS, Good Quality Fiber Optic Cable, G652D Armored Direct Cable, We never stop improving our technique and high quality to help keep up using the enhancement trend of this industry and meet your gratification effectively. In case you are intrigued in our items, please call us freely.

Customized Duplex Patch Cord Factory –Mini Air-Blown 2~24 Core Super Mini Unitube Air Blown Fiber Optic Cable – FCJ OPTO Detail:

Characteristics

● Special composite material loose casing to reduce low temperature casing retraction.
● Precise control of fiber residual length, stable performance of optical cable.
●Unique process control to eliminate sheath wrinkling in air blowing.
●High density polyethylene outer sheath to improve air blowing distance.

Standards
IEC 60794-5、IEC 60794-1-2 or D/T 1460-2006

Optical Characteristics

		G.652	G.655	50/125μm	62.5/125μm
Attenuation (+20℃)	@850nm			≤3.0dB/km	≤3.0dB/km
	@1300nm			≤1.0dB/km	≤1.0dB/km
	@1310nm	≤0.36dB/km	≤0.36dB/km
	@1550nm	≤0.22dB/km	≤0.23dB/km
Bandwidth （Class A）	@850			≥500MHZ·km	≥200MHZ·km
Bandwidth （Class A）	@1300			≥1000MHZ·km	≥600MHZ·km
Numerical Aperture				0.200±0.015NA	0.275±0.015NA
Cable Cut-off Wavelength λcc		≤1260nm	≤1480nm

Technical Parameters

Mini Cable Type	GCYFXY－xxF（MTE +Outer diameter）
Mini Cable Type	MTE1.8	MTE2.0	MTE2.3	MTE2.5	MTE2.8
Fiber Count	2～4	2～4	6～12	2～12	14～24
HDPE Outer Sheath Thickness	Nominal：0.20mm，Mini: 0.15mm
Nominal Outer Diameter	1.8mm	2.0mm	2.3mm	2.5mm	2.8mm
Approximate Weight	2.6 kg/km	4.0 kg/km	5.0 kg/km	6.0 kg/km	7.0kg/km
Attenuation (single-mode fiber)	1310nm/1550nm≤0.35/0.22dB/km
Max. Pulling Force	40N	40N	50N	60N	60N
Max. Squeeze Force	600N/100mm
Mini Permissible Static / Dynamic Bending Radius	10x/20x O.D. of fiber optic cable
Temperature Range	Storage -30～＋60℃； Installation -10～＋40℃； Operation -20～＋50℃
Fiber optic cable life (valuation)	25 YEARS

Mechanical performance

Items	Test Reference Standards		Test Results		Remarks
Tension	IEC 60794-1-2-E1 （GB/T 7424.2-E1）		Fiber Strain（%）	Accessory Decay（dB）	Short-term test tension is the maximum tension.Long-term test tension is 1/3 of the maximum tension
			Short-term ≤0.3 Long-term ≤0.1	Short-term：≤0.1， No significant strain after stress relief； Long-term：No Significant
Flattening force		IEC 60794-1-2-E3 （GB/T 7424.2-E3）	Short-term crushing force: additional attenuation ≤ 0.05.Long-term crushing force: no significant.After stress removal, no visible residual additional attenuation of the fiber, the No visible cracking on the sheath surface		Short-term test pressure:600NLong-term test pressure: 200N
Repeated bending Test		IEC 60794-1-2-E6 （GB/T 7424.2-E6）	After testing: no visible residual accessory attenuation of the fiber.No visually visible cracking of the sheath		Bending radius = 20 times the diameter of the micro cable
					Load = 15N
					Bending times: 25
Torsion test		IEC 60794-1-2-E7 （GB/T 7424.2-E7）	After the test: no fiber breakage and no visually visible cracking of the sheath.After stress removal, no obvious residual additional attenuation		Turning angle: ±180º
					Load = 15N
					Number of torsions: 5
Winding test		IEC 60794-1-2-E11A （GB/T 7424.2-E11A）	After the test: no fiber breakage and no visually visible cracking of the sheath		Mandrel diameter = 20 times the diameter of the micro cable
					Number of tightly wound turns = 10
					Number of cycles = 5
All the above results are tested at 1550nm wavelength

Blowing Performance

Test Equipment	Typical air delivery lengths and pipe types suitable for air delivery
Polimente: PRM-196 , PR140 etc.Air pressure: 13bar	Fiber Count	Microtube type 3.5/5.0mm	Microtube type 5.5/7.0mm
	2～12	800m	1500m
	14～24	500m	1500m

Environmental Characteristics

Items	Test Method	Indicators to be achieved by the test
Temperature Performance	IEC 60794-1-2-F1	Additional attenuation of fiber (1550nm)
Temperature Performance	IEC 60794-1-2-F1	≤0.1 dB/km
Water penetration performance	IEC 60794-1-2-F5B	1m water height, 3m cable, test time 24 hoursNo water seepage from the other end of the micro cable
Drip performance	IEC 60794-1-2-E14	Microcables are maintained at an ambient temperature of 70°C for 24 hoursNo filler compound drops out of microcables

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