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Product description
thenext generation of50/125μm multimode fiber OM3-150 features | ||||
features |
condition |
data |
unit |
|
optical property |
||||
attenuation |
850nm
1300nm
|
≤2.5
≤0.7
|
dB/km
dB/km
|
|
OFL |
850nm
1300nm
|
≥700
≥500
|
MHz.km
MHz.km
|
|
effective bandwidth |
850nm |
≥950 |
MHz.km |
|
length of 10Gb/s Ethernet link |
150 |
m |
||
numerical aperture (NA) |
0.185~0.215 |
|||
DMD
Thefollowing conditions can guarantee minimum bandwidth:
1. Transmission wavelength range of 840~ 860 nm
2. area light in 4.5μmradius≤30%,area light in 19μmradius≥86%
|
850nm DMD
innerformwork(ps/m)
(radius 5~18μm)
≤0.7
|
850nm DMD
innerformwork(ps/m)
(radius 0~23μm)
≤0.7
|
||
backscatteringcharacter (1300nm) |
||||
Localdiscontinuity point |
≤0.1 |
dB |
||
Fiberoptic attenuation nonuniformity |
≤0.1 |
dB |
||
bi-directionalbackscattering coefficient difference |
≤0.1 |
dB/km |
||
geometricalfeatures |
||||
corediameter |
50±2.5 |
μm |
||
Core non-circularity |
≤6.0 |
% |
||
125±2 |
μm |
|||
claddingnon-circularity |
≤2.0 |
% |
||
Core/claddingconcentricity error |
≤1.5 |
μm |
||
Coatingdiameter |
245±10 |
μm |
||
Coating/claddingconcentricity error |
≤12.0 |
μm |
||
deliverylength |
1.1~8.8 |
km/reel |
||
Environmentalfeature (850nm and 1300nm) |
||||
Temperature additional attenuation |
-60℃ ~+85℃ |
≤0.15 |
dB/km |
|
Temperature ~ humidity cycle additional attenuation |
-10℃ ~+85℃,98%relative humidity |
≤0.20 |
dB/km |
|
Flooding additional attenuation |
23℃±2℃,30 days |
≤0.20 |
dB/km |
|
Hygrothermal additional attenuation |
85℃±2℃ and 85% relative humidity,30 days |
≤0.20 |
dB/km |
|
dry hot aging |
85℃±2℃ |
≤0.20 |
dB/km |
|
mechanicalproperties |
||||
Screeningtension |
≥9.0 |
N |
||
Macrobending additional attenuation
100 circles Ф75mm
|
850nm&1300nm |
≤0.5 |
dB |
|
Coating peel force |
representativeaverage |
1.5 |
N |
|
Dynamicfatigue parameters |
≥20 |
|||
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