Standards
Appendix
OM1 62.5/125 MM Fiber
values are given
requirements:
standard OM1 62.5/125 graded index
All
parameters meet
exceed the
Cabled
IEC 60793-2-10 type A1b
ISO/IEC 11801 OM-1
TIA/EIA-492AAAA
Parameter
Unit
Value
Parameter
Unit
Value
ps/(km2
0
11
0.275 ±
0.015
MHz·km
µm
62.5 ± 2.5
MHz·km
%
Cladding diameter
µm
1.496
125 ± 2
%
1.491
dB
Fibre
µm
µm
µm
T
dB/km
245 ± 10
Fibre temperature dependence -60
dB/km
dB/km
C
Fibre temperature and humidity cycling
-10
ak dependence 23
dB/km
dB/km
dB/km
30 days
dB/km
T
dB/km
T
dB/km
0
nm
%
Bending dependence 100 turns 75 mm diameter 850 nm
& 1300 nm
T
1
dB
N
.