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Mini air-blown 2~24 Core Super Mini Unitube Air Blown Fiber Optic Cable

Mini air-blown 2~24 Core Super Mini Unitube Air Blown Fiber Optic Cable

Mini air-blown 2~24 Core Super Mini Unitube Air Blown Fiber Optic Cable
Mini air-blown 2~24 Core Super Mini Unitube Air Blown Fiber Optic CableMini air-blown 2~24 Core Super Mini Unitube Air Blown Fiber Optic CableMini air-blown 2~24 Core Super Mini Unitube Air Blown Fiber Optic CableMini air-blown 2~24 Core Super Mini Unitube Air Blown Fiber Optic CableMini air-blown 2~24 Core Super Mini Unitube Air Blown Fiber Optic Cable
CategoriesMicro Air Blown Fiber Optic Cables
BrandFCJ Fiber Optic Products Manufacturer
ModelMini air-blown cable
Number of Conductors≥ 10
Fiber TypeG652D/Multimode
ArmoredYes
Operating Temperature-40°C to + 70°C
InstallationAerial/Direct Buried/Duct
Transport PackageWooden Drums or as Per Customers′ Requests
FOB portShanghai
Terms of PaymentL/C, D/A, D/P, Western Union, T/T, Paypal
Download DOC
Update Time2022/5/21
Detail Information
Description

Mini air-blown cable, fiber optic is coloring 2-24 core fiber placed in the bundle tube, the outer skin extruded a layer of high-density polyethylene outer sheath.

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

≤3.0 dB/km

≤3.0 dB/km

@1300nm

≤1.0 dB/km

≤1.0 dB/km

@1310nm

≤0.36 dB/km

≤0.40 dB/km

@1550nm

≤0.22 dB/km

≤0.23dB/km

Bandwidth

(Class A)

@850nm

≥500 MHz·km

≥200 MHz·km

@1300nm

≥1000 MHz·km

≥600 MHz·km

Numerical Aperture

0.200±0.015NA

0.275±0.015NA

Cable Cut-off Wavelength

≤1260nm

≤1480nm

Technical Parameters

Mini Cable Type

GCYFXY-xxF(MTE +Outer diameter)

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

7.0 kg/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-termNo Significan

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:600N

Long-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)

≤0.1 dB/km

Water penetration performance

IEC 60794-1-2-F5B

1m water height, 3m cable, test time 24 hours

No 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 hours

No filler compound drops out of microcables

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