FiberJet Blown Fiber 2~12 Core

Fiberjet Blown Fiber from VisionTek Fiber Optic System

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FiberJet Blown Fiber 2~12 Core

FiberJet Blown Fiber 2~12 Core


Features and Benefits:
● 2、4、6、8 and 12 fibers options.
● Stable structure, good mechanical and temperature performance.
● Designed with special grooves to advance blowing distance.
● Lightweight and proper stiffness, repeat installation.
● Designed with no gel, easy stripping and handling.
● Better costs advantage compared to traditional product.
● Complete accessories, less manpower, lower installation time.

Standards:
Unless otherwise specified in this specification, all requirements shall be mainly in accordance with the following standard specifications.
● Optical fiber ...ITU-T G.651、G.652、G.655、G.657 IEC 60793-2-10、IEC 60793-2-50
● Optical Cable ....IEC 60794-1-2、IEC 60794-5
Note: It is recommended that the structure of 2 fibers unit consist of 2 filled fibers, for it is proved that this structure is better in the blowing performance and the fiber separability than that of one with zero or one filled fiber

Technical Parameter
Fiber Unit Structure

1. Optical fiber 2. Resin 3. +1 'Filled' fiber 4. Low Friction Sheath 5. Groove

Basic Performance:

Fiber Count

2 fibers

4 fibers

6 fibers

8 fibers

12 fibers

Outer Diameter (mm)

1.15±0.05

1.15±0.05

1.35±0.05

1.50±0.05

1.65±0.05

Weight (g/m)

1.0

1.0

1.3

1.8

2.2

Min Bend radius (mm)

50

50

60

80

80

Temperature

Storage: -30℃ ～ +60℃ Operation: -20℃ ～ +60℃ Installation: -5℃ ～ +50℃

Testing parameter
Fiber Unit Attenuation:

Fiber Type

SM G.652D、G.655、G.657

MM 62.5/125

Attenuation

0.38dB/km max @1310nm
0.26dB/km max @1550nm

3.5dB/km max @850nm
1.5dB/km max @1300nm

Blowing Test:

Fiber Count

2 fiber s

4 fiber s

6 fiber s

8 fiber s

12 fiber s

Test equipment

PLUMETTAZ：UM25, ERICSSON：F, CATWAY：FBT-1.1

Standard duct

5.0/3.5 mm

Pressure

7bar / 10bar

Typical blowing distance

500m / 1000 m

500m / 1000m

500m / 1000m

500m / 1000m

500m / 800m

Blowing time

10 min / 18 min

10 min / 18 min

12 min / 18 min

13 min / 18 min

15 min / 20 min

Mechanical Performance:

Test

Standard

Parameters

Test Results

Tension

IEC 60794-1-2-E1

Load is 1×W

fiber strain ≤0.4% at MAX
Additional attenuation ≤0.05dB
fiber strain ≤0.05% after test

Bend

IEC 60794-1-2-E11A

Diam 40mm×3turns
5 cycles at 20℃

Additional attenuation ≤0.05dB,after test

Crush

IEC 60794-1-2-E3

100 N, 60s

Additional attenuation ≤0.05dB,after test

All optical testing proceeded at 1550 nm

Environment Performance:

Test

Standard

Parameters

Test Results

Temperature Cycle

IEC 60794-1-2-F1

+20℃, -40℃, +60℃,
(3 cycles)

Absolute attenuation ≤0.5dB/km,during test
Additional attenuation ≤0.1dB/km, during and after test

Water Soak

IEC 60794-5

1000 hours in water,
18℃～22℃

(Test after temp cycle) ≤0.07dB/km
Change compared to start value

Damp Heat Cycle

IEC 60068-2-38

25℃, 65℃,
25℃, 65℃, 25℃,
-10℃, 25℃

Absolute attenuation ≤0.5dB/km,during test
Additional attenuation ≤0.1dB/km, during and after test

All optical testing proceeded at 1550 nm

Ordering Information
Fiber Color Code ( fiber colors can also be determined by customer )


Sheath Color:
Green, and sheath color can also be determined by customer.

Delivery Length:
Standard delivery lengths are 1000m, 2000m, 4000m, 6000m with a tolerance of -0.5～+1%.
For more options, please contact the customer service.

Packaging:
Free coiling in the pan.

Super Mini blown cable ( 2~24cores )

Introduction:
VisionTek began to research air blown cable since 2009. Now, it can produce various types of air blown cable. Its main product is central tube air blown cable and layer stranding air blow cable which has absolutely technical advantage in North America and equivalent air blown performance as Europe products. Till 2010, VisionTek has sold about 10000km air blown cable in NorthAmerica as well as supply 5000km these cable to domestic transmission line construction.

Standards:
Unless otherwise specified in this specification, all requirements shall be mainly in accordance with the following standard specifications.
Optical fibers ....................................ITU-T G.652D
Optical fibers ....................................IEC 60793 B1.3
Cables ..........................................IEC 60794

The structure of cable:

1. Optical Fiber

2. Jelly

3. Groove

4. Ripcord

5. Loose Tube

6. HDPE Sheath

Technical Index:

Cable Type

Central Loose Tube Cable

Fibers Count

2～4

6～8

12

24

Thickness of HDPE sheath

Nominal value：0.20mm, Average value：0.15mm

Nominal Overall Diameter

2.0±0.1mm

2.3±0.1mm

2.5±0.1mm

2.8±0.1mm

Weight

4.0 kg/km

5.0 kg/km

5.5 kg/km

7.5 kg/km

Max. Tensile Strength

80N

80N

80N

100N

Max. Crushing force

600N/100mm

Min. Bending radius -Static

10 outer Φ

Min. Bending radius -Dynamic

20 outer Φ

Temperature

Storage

-20～＋50℃

 

Installation

-10～＋40℃

 

Operation

-20～＋50℃

Testing Index Blowing performance:

Blowing Tool

Typical blowing length

PLUMETTAZ：PR-140, MiniJet-400 etc.

Fibres Count

Duct type
3.5/5.0mm

Duct type
5.5/7.0mm

24 fibres

200～500m

1000m

Mechanic performance:

Item

Testing Method

Testing Results

Specified Value

Tension performance

 

IEC 60794-1-2-E1

 

Optical fibre strain

Additional attenuation

Max. Tensile Strength =
Short term Allowable tension
≈2×( Long term Allowable
Tension)

 

Short term: ≤0.3％
Long term: ≤0.1％

Short term: <0.1 dB,
reversible;
Long term: ≤0.03 dB

Crush

IEC 60794-1-2-E3

Short term: <0.10 dB, reversible;
Long term: ≤0.03 dB;
The outer sheath has no visible crack.

Short term
crushing force =600 N
Long term
crushing force =300 N

Repeated bending

IEC 60794-1-2-E6

After test, ≤0.03 dB;
The outer sheath has no visible crack.

R=20 outer Φ

Bending load =15N

Bending times =25

Torsion

IEC 60794-1-2-E7

After test, ≤0.03 dB;
The outer sheath has no visible crack.

Torsion angle=±180�

Torsion load =15N

Torsion times =5

Cable bend

IEC 60794-1-2-E11A

After test, The optical fibre can't be broken;
The outer sheath has no visible crack.

R=20 outer Φ
10Turns
Cycles times =5

All optical testing proceeded at 1550 nm

Environment performance:

Item

Testing Method

Testing Results

Temperature cycling

IEC 60794-1-2-F1

Allowable additional attenuation (1550nm)

G.652B

G.652D

G.655

≤0.10 dB/km, reversible;

Water penetration

Water column: 1m, 1m cable, Period:24 hours

No water leak through the open end of cable

Filling compound flow

70℃, Period:24 hours

No compound flow from the cable

Other Index Fiber Colors:

with black ring marks in 100mm intervals


Delivery Lengths:
Standard delivery lengths are 2km, 4km, 6km with a tolerance of -1%～+3%.

Fiber Count

Drum length
（m）

Drum Size
(mm)

Packing Size
(mm)

Net/Gross Weight
(Kg)

2～12 Fibers

2000

Φ600×460

640×640×460

10.0/30.0

4000

Φ600×460

640×640×460

20.0/40.0

6000

Φ600×460

640×640×460

30.0/50.0

24 Fibers

2000

Φ690×450

855×670×450

15.0/35.0

4000

Φ710×450

875×690×450

30.0/50.0

6000

Φ730×570

895×710×570

45.0/70.0

FiberJet Blown Fiber 2~12 Core Fiber Optic System Fiberjet Blown Fiber