Fibre specifications

Singlemode-Fibre

In our production we use the Low Water Peak Fibre OS2 as standard, all characteristics comply with or exceed the ITU-T recommendation G652D.



Typical optical, geometrical and mechanical data are:
(values after cabling)

Attenuation @ 1310nm0,35 dB/km
Attenuation @ 1382nm, H2 aged0,35 dB/km
Attenuation @ 1550nm0,22 dB/km
Attenuation @ 1625nm0,24 dB/km
Chromatic dispersion @ 1310nm3,5 (ps/[nm.km])
Chromatic dispersion @ 1550nm18 (ps/[nm.km])
Mode field diameter @ 1310nm9,2 ± 0,4 μm
Mode field diameter @ 1550nm10,3 ± 0,5 μm
Cladding diameter125 ± 1,0 μm
Core/cladding concentricity0,6 μm
Cladding non-circularity1%
Coating Diameter245 ± 7 μm
Screen test0,7GPa (100kpsi); 1 % strain equivalent


Typical fiber values inside cable. Other data are available on request.

For special applications such as FTTH, we offer BendBright® singlemode optical fibre conform to ITU G657A&B and ITU G652D.

Other Singlemode-Fibre like ITU G655 (NZDS) are available on request.


Multimode-Fibre

Fibre classFibre-
type
BandwidthAttenuation10Gb/s Linklänge
850nm Serial
10Gb/s Linklange
1300 WWDM
40Gb/100G Link
850nm Parallel links
  OFLEMB 10GBase-10GBASE-LX440GBASE-SR4
  850/1300nm850nm850/1300nmSRor LRM100GBASE-SR10
 μMHz.kmdb/km   
OM-1Plus62,5≥200/600-2,8/0,733300-
OM-250≥500/500-2,5/0,782300-
OM-350≥1500/500≥20002,5/0,7300300140
OM-450≥3500/500≥47002,5/0,7550300170


Typical optical, geometrical and mechanical data are:

Numerical aperture0,200 ± 0,015
IOR typical1,482 @850nm, 1,477 @1300nm
Core50 or 62,5 ± 2,5 μm
Cladding diameter125± 1,0 μm
Core non-circularity≤ 5 %
Cladding non-circularity≤ 1 %
Coating diameter245 ± 7 μm
Coating non-circularity≤ 5 %
Screen test0,7GPa (100kpsi); 1 % strain equivalent


All data comply with or exceed the ITU G651 respectively IEC 60793-2-10 type A1a.1.

Other data are available on request.


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