FiberJet Blown Fiber 24~144cores

Fiberjet Blown Fiber from VisionTek Fiber Optic System

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FiberJet Blown Fiber 24~144cores

FiberJet Blown Fiber 24~144cores

Introduction:

● VisionTek has been devoted to developing and producing the air blown fiber cable since 2004. So far, we have produced various air blown cable types, in that, the air blown micro cable and the air blown fiber unit are the main products.
● It is proved that products are superior to the other ones in several product performance tests, and the cables are praised by all the customers during its blowing installation. Till 2011, VisionTek has exported micro cables to Europe about 20000 km and supplied to domestic customers nearly 2500 km.

Features and Benefits:
● Optimum cable structure, high fiber density.
● Accurate fiber length balance, ensure stable performance.
● No gel in cable core for water blocking, low carbon and environmental.
● Structure Innovation in sheath, enhancing the blowing performance.

Standards:
Unless otherwise specified in this specification, all requirements shall be mainly in accordance with the following standard specifications.
Optical fiber  ITU-T G.652D,     IEC 60794-2-5
Optical cable     IEC 60794-5,  IEC 60794-1-2

Technical Index The structure of cable:

1. Optical Fiber

6. Water Blocking Yarn

2. Jelly

7. FRP

3. Loose Tube

8. Filled String

4. Lining

9. HDPE Sheath

5. Ripcord

 


Technical Index:

Cable Type

Layer Cable

Fiber Count

24

36

48

60

72

96

144 (A)

144 (B)

Number of loose tube

2

3

4

5

6

8

12

6

Number of filled string

4

3

2

1

0

0

0

0

Number of fiber/tube

12

24

Water blocking method

FRP or PE Lining

Water Blocking yarn

Cable Core

Water Blocking Kevlar

Thickness of HDPE sheath

Nominal: 0.50mm,  Average: 0.45mm,  Minimum: 0.40mm

Overall Diameter

5.6  -/+ 0.2 mm

6.4-/+0.2 mm

8.2-/+0.2 mm

8.0-/+0.2 mm

Weight

27 kg/km

40 kg/km

65 kg/km

55 kg/km

Max. Tensile Strength

500N

1000N

1200N

1000N

Max. Crushing Resistance

800N/100mm

Min. Bending radius    -Static

12 outer Φ

Min. Bending radius    -Dynamic

20 outer Φ

Cable Fiber Attenuation (G.652D)

0.35dB/km max @1310nm    0.22dB/km max @1550nm

Temperature range

Storage  -40~+70℃; Installation  -10~+40℃; Operation  -40~+70℃


Testing Index Blowing performance:

Blowing Tool

Typical blowing length

PLUMETTAZ:PR-140,Mini Jet-400 etc.

Fiber Count

Duct type
8.0/10.0mm

Duct type 10.0/12.0mm

 24~72 Fibers

1800m

2300m

     96 Fibers

1800m

2300m

 144 (A) fibers

/

1200m

144 (B) fibers

/

1500m


Mechanic performance:

Item

Testing Method

Testing Results

Specified Value

Tension performance

IEC 60794-1-2-E1

Optical fiber strain

Additional attenuation

Max. Tensile Strength =
Short term Allowable tension
≈3×(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 =800 N
Long term
crushing force =400 N

Repeated bending

IEC 60794-1-2-E6

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

R=20 outer Φ

24~72 :Bending load =50N

96~144 :Bending load =100N

Bending times =30

Torsion

IEC 60794-1-2-E7

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

Torsion angle=-/+180O

24~72 :Torsion load =50N

96~144: Torsion load =100N

Torsion times =10

Cable bend

IEC 60794-1-2-E11A

After test, The optical fiber 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


Loose Tube Colors( Loose tube colors can be determined by the requirement of customer )
● 24~72 Fibers: 1~6 colors,
● 96 Fibers: 1~8 colors,
● 144 (A) Fibers: 1~12 colors,
● 144 (B) Fibers: 1~6 colors.

Packing:
Wooden or plywood drums with protection.

Filled String Colors:
All filler string are uncolored (natural).

Cable core:
SZ stranding.


Delivery Lengths:
Standard delivery lengths are 2km, 4km, 6km, 8km with a tolerance of -1%~+3%.

fiber  Count

Drum Length
(m)

Drum Size
Φ ×W
(mm)

Packing Size
H×L×W 
(mm)

24~72 Fibers

2000

Φ620×450

660×450×825

4000

Φ710×570

915×750×570

6000

Φ800×570

1005×840×570

8000

Φ840×730

1045×880×730

 

96 Fibers

2000

Φ620×570

660×570×825

4000

Φ800×570

1005×840×570

6000

Φ840×730

1045×880×730

8000

Φ940×730

1145×980×730

 

144 Fibers

2000

Φ800×570

840×570×1005

4000

Φ940×730

1125×980×730

6000

Φ1050×730

1265×1100×730

FiberJet Blown Fiber 24~144cores Fiber Optic System Fiberjet Blown Fiber