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 @ 1310nm	0,35 dB/km
Attenuation @ 1382nm, H2 aged	0,35 dB/km
Attenuation @ 1550nm	0,22 dB/km
Attenuation @ 1625nm	0,24 dB/km
Chromatic dispersion @ 1310nm	3,5 (ps/[nm.km])
Chromatic dispersion @ 1550nm	18 (ps/[nm.km])
Mode field diameter @ 1310nm	9,2 ± 0,4 μm
Mode field diameter @ 1550nm	10,3 ± 0,5 μm
Cladding diameter	125 ± 1,0 μm
Core/cladding concentricity	0,6 μm
Cladding non-circularity	1%
Coating Diameter	245 ± 7 μm
Screen test	0,7GPa (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 class	Fibre- type	Bandwidth		Attenuation	10Gb/s Linklänge 850nm Serial	10Gb/s Linklange 1300 WWDM	40Gb/100G Link 850nm Parallel links
		OFL	EMB		10GBase-	10GBASE-LX4	40GBASE-SR4
		850/1300nm	850nm	850/1300nm	SR	or LRM	100GBASE-SR10
	μ	MHz.km		db/km
OM-1^Plus	62,5	≥200/600	-	2,8/0,7	33	300	-
OM-2	50	≥500/500	-	2,5/0,7	82	300	-
OM-3	50	≥1500/500	≥2000	2,5/0,7	300	300	140
OM-4	50	≥3500/500	≥4700	2,5/0,7	550	300	170

Typical optical, geometrical and mechanical data are:

Numerical aperture	0,200 ± 0,015
IOR typical	1,482 @850nm, 1,477 @1300nm
Core	50 or 62,5 ± 2,5 μm
Cladding diameter	125± 1,0 μm
Core non-circularity	≤ 5 %
Cladding non-circularity	≤ 1 %
Coating diameter	245 ± 7 μm
Coating non-circularity	≤ 5 %
Screen test	0,7GPa (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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