The Smooth Fibre Unit (SFU) consists of a bundle of low bend radius, no waterpeak G.657.A1 fibres, encapsuled by a dry
acrylate layer and protected by a smooth, slightly ribbed polyethylene outersheath, for application in the access network.
Installation: blowing into microducts of 3.5mm. or 4.0mm. (inside diameter)
Product characteristics | |
Cable type | SFU |
Fibre type | Single mode 9/125 |
Optical fibre standard | ITU-T G.657.A1 |
Number of fibers | 12 |
Optical element | Multi-fibre units |
Cable metal free | Yes |
Material outer sheath | PE |
Colour outer sheath | Yellow |
Outer sheath thickness | 0,15 mm |
Outer diameter approx. | 1,7 mm |
Marking | ACE – TKF SFU 12x SM G.657.A1 520066 {Batch} {Year} {Length} |
Application | |
Standardization | EN IEC 60794-5-20 |
Test procedures | EN IEC 60794-1-2 |
Application | Inside/Outside |
Blow in | Yes |
Euro fire class according to EN 13501-6 | Fca |
Mechanical specification | |
Tensile load short term (Tm) | 30 N |
Cable strain by Tm | 0,5 % |
Max. fiber strain at Tm | 0,5 % |
Min. bending radius during installation | 50 mm |
Min. bending radius after installation | 50 mm |
Crush resistance E3A short (1min) | 300 N/dm |
Crush resistance E3A long | 100 N/dm |
Crush load E3A long application time | 10 min |
Elastic bending stiffness (calculated) | 0,00033 Nm² |
Torsion resistance | 360 °/m |
Optical specification | |
Category according to EN 50173 | OS2 |
Max. attenuation @ 1310 nm | 0,40 dB/km |
Max. attenuation @ 1550 nm | 0,30 dB/km |
Environmental specification | |
Installation temperature | -15/50 °C |
Transportation and storage temperature | -40/70 °C |
Operational temperature range Ta1 – Tb1 | -30/70 °C |
Operational temperature range Ta2 – Tb2 | -40/70 °C |
Other specification | |
Halogen free (acc. EN 60754-1/2) | Yes |
Logistical specifications | |
Unit | meter |
Weight (kg) | 0.003 |
Default packaging | H X 4000/200 |
Reviews
There are no reviews yet.