FiberJet Blown Fiber 192~288 Core

Fiberjet Blown Fiber from VisionTek Fiber Optic System

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FiberJet Blown Fiber 192~288 Core

FiberJet Blown Fiber 192~288 Core

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 Performan

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 60793-2-50  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

Fibre Count

192

216

288

Number of loose tube

6+10

6+12

9+15

Number of filled string

0+2

0

0

Number of fiber/tube

12

Water blocking method

FRP

Water Blocking yarn

Cable Core

Water Blocking Kevlar

Thickness of HDPE sheath

Nominal: 0.60mm,  Average: 0.55mm,  Minimum: 0.50mm

Overall Diameter

8.4±0.2 mm

8.4±0.2 mm

9.8±0.2mm

Weight

60 kg/km

60 kg/km

87 kg/km

Max. Tensile Strength

500N

500N

1200N

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  -20~+70℃

Cable service life  (estimate value)

25 years


Testing Index
Blowing performance:

Blowing Tool

Typical blowing length

PLUMETTAZ:PR-140, MiniJet-400 etc.
AIR Pressure : 15 Bar

Fiber Count

Duct type
12.0/10.0mm

Duct type
14.0/12.0mm

192~216Fibers

1000m

/

288 fibers

/

1000m


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

Bending load =50N

Bending times =30

Torsion

IEC 60794-1-2-E7

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

Torsion angle=±180

Bending load =50N

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.652D

≤0.10 dB/km,  reversible;

Water penetration

IEC 60794-1-2-F5B

Water column: 1m, 3m cable, Period:24 hours
No water leak through the open end of cable

Filling compound flow

IEC 60794-1-2-E14

70℃,Period:24 hours
No compound flow from the cable


other Index: Fiber Colors:


Loose Tube Colors: ( Loose tube colors can be determined by the requirement of customer )

● 192 Fibers: inner layer 1~6 colors, outer layer 1~10 colors.
● 216 Fibers: inner layer 1~6 colors, outer layer 1~12 colors.
● 288 Fibers: inner layer 1~9 colors, outer layer 1~15 colors.

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

Cable core:
SZ stranding.

Sheath Color : 
Black

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

Fiber Count

Drum Length 
(m)

Drum Size Φ×W 
(mm)

Packing Size 
L×W ×H (mm)

Weight (Gross) 
(kg)

192~216 Fibers

2000

Φ900×760

950×760×1110

200

4000

Φ1000×760

1050×760×1210

300

 

 

288 Fibers

2000

Φ1100×1150

1150×1150×1310

270

4000

Φ1200×1150

1250×1150×1410

450


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