Air Blown Fiber Unit (ABF) Fiber Units/Bundles-FU
Air Blown Fiber Unit (ABF) Fiber Units/Bundles-FU
Air Blown Fiber Unit (ABF) Fiber Units/Bundles-FU
Air Blown Fiber Unit (ABF) Fiber Units/Bundles-FU
Model
ABF

Item specifics

Fiber Type
G652D,G657A1,G657A2
Fiber Count
1-12cores
OEM
Available

Review

Description

Features anBenefits(Air Blown Fiber Unit

1. 2468 and 12 fibres options.

2. Stable structure, good mechanical and temperaturperformance.

3. Designed  with  special grooves to advance blowing distance

4. Lightweight and properstiffness ,repeat installation.

5. Designed with no gel, easy stripping and handling.

6. Better costs advantage compared to traditional product.

7. Complete accessories, less manpower, lower installation time.


Technical Parameter

 Fibre Unit Structure

ABF

 Basic Performance

Fibre Count
2 Fibres
4 Fibres
6 Fibres
8 Fibres
12 Fibres
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)
Dynamic: 20 times of cable diameter; Static: 10 times of cable diameter
Temperature
Storage:-30℃ ~ +70      Operation:-30 ~ +70      Installation:-5 ~ +50
Cable service life   (estimate value)
25 years
Note: It is recommended that thstructurof 2 fibres unit consisof 2 filled fibres, for it is proved that 2 fibres uniwith 2filled fibreis better than the onwith zero or one filled fibrithe blowing performancand thfibrstripping-ability

 Blowing Test

Fibre Count
2 Fibres
4 Fibres
6 Fibres
8 Fibres
12 Fibres
Test equipment
PLUMETTAZ:UM25,
ERICSSON:F,
CATWAY:FBT-1.1
Standarduct
5.0/3.5 mm
Pressure
7bar / 10bar
Typical blowing distance
500m/1000m
500m/1000m
500m/1000m
500m/1000m
500m/800m
Typical 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

EN 18700 A1/501

 

IEC 60794-1-2-E1

Load is 1xW
Additional attenuation ::0.05dB after test
Bend
IEC 60794-1-2--E11A

Diam 40mmx3turns

5 cycles a20C

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

-300C+700C,

 

(2 cycles)

Absolute attenuation ::0.5dB/km,during test

 

Additional attenuation ::0.1dB/km, during and aftertest

WateSoak
IEC 60794-5

1000 hours in water, 18~22

(Test after temcycle) ::0.07dB/km

 

Change comparetstart value

DamHeat Cycle
IEC 60068-2-38

250C, 650C, 250C,650C,

 

250C,-100C, 250C

Absolute attenuation ::0.5dB/km,during test

 

Additional attenuation ::0.1dB/km, during and aftertest

All optical testing proceeded at 1550 nm