Plastic Optical Fiber Specifications:ꢀHFBR-R/EXXYYY
Absolute Maximum Ratings
Parameter
Symbol
Min.
-55ꢀ
Max.
+85ꢀ
+85ꢀ
+70ꢀ
50ꢀ
Unit
°C
Note
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
StorageꢀandꢀOperatingꢀTemperatureꢀ
RecommendedꢀOperatingꢀTemperatureꢀ
InstallationꢀTemperatureꢀ
TS,O
TOꢀ
TIꢀ
FTꢀ
FTꢀ
rꢀ
ꢀ
-40ꢀ
°C
-20ꢀ
°Cꢀ
1
2
ShortꢀTermꢀTensileꢀ
Force
ꢀ
ꢀ
ꢀꢀꢀꢀ ꢀꢀꢀSingleꢀChannelꢀ
DualꢀChannelꢀ
ꢀ
Nꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
25ꢀ
35ꢀ
ꢀ
100ꢀ
ꢀ
N
ShortꢀTermꢀBendꢀRadiusꢀ
LongꢀTermꢀBendꢀRadiusꢀ
LongꢀTermꢀTensileꢀLoadꢀ
Flexingꢀ
mmꢀ
mm
N
3,ꢀ4
4
rꢀ
ꢀ
FTꢀ
ꢀ
1ꢀ
ꢀ
1000ꢀ
Cyclesꢀ
Mechanical/Optical Characteristics, T ꢀ=ꢀ-40ꢀtoꢀ+85°Cꢀunlessꢀotherwiseꢀspecified.
A
Parameter
Symbol
Min.
Typ.[5]
Max.
Unit
Condition
ꢀ
ꢀ
Cableꢀ
Attenuationꢀ
StandardꢀCable,ꢀ
Typeꢀ"R"ꢀ
αOꢀ
ꢀ
0.15ꢀ
ꢀ
0.22ꢀ
ꢀ
0.27ꢀ
ꢀ
dB/mꢀ SourceꢀisꢀHFBR-15XXꢀ
ꢀ
(660ꢀmmꢀLED,ꢀ0.5ꢀNA)
ꢀ
ꢀ
ꢀ
ꢀ
ExtraꢀLowꢀLoss,ꢀ
Typeꢀ"E"
ꢀ
0.15ꢀ
0.19ꢀ
0.23ꢀ
ꢀ
ꢀ =ꢀ50ꢀmetersꢀ
ꢀ
ꢀ
Referenceꢀ
Attenuationꢀ
StandardꢀCable,ꢀ
Typeꢀ"R"ꢀ
αRꢀ
ꢀ
0.12ꢀ
ꢀ
0.19ꢀ
ꢀ
0.24ꢀ
ꢀ
dB/mꢀ Sourceꢀisꢀ650ꢀnm,ꢀ
ꢀ
0.5ꢀNAꢀmonochrometer,
ꢀ
ꢀ
ꢀ
ꢀ
ExtraꢀLowꢀLoss,ꢀ
Typeꢀ"E"ꢀ
ꢀ
ꢀ
0.12ꢀ
ꢀ
0.16ꢀ
ꢀ
0.19ꢀ
ꢀ
ꢀ
ꢀ
ꢀ =ꢀ50ꢀmetersꢀ
Noteꢀ7,ꢀFigureꢀ1
>2ꢀmeters
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
NumericalꢀApertureꢀ ꢀ
NAꢀ
DCꢀ
DJꢀ
l/vꢀ
ꢀ
0.46ꢀ
0.47ꢀ
1.00ꢀ
2.20ꢀ
5.0ꢀ
0.50ꢀ
ꢀ
Diameter,ꢀCoreꢀandꢀCladdingꢀ
Diameter,ꢀJacketꢀ
0.94ꢀ
1.06ꢀ
mm
mmꢀ
ꢀ
2.13ꢀ
2.27ꢀ
SimplexꢀCable
PropagationꢀDelayꢀConstantꢀ
MassꢀperꢀUnitꢀLength/Channelꢀ
CableꢀLeakageꢀCurrentꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ns/mꢀ Noteꢀ6
5.3ꢀ
g/mꢀ
nAꢀ
WithoutꢀConnectors
50ꢀkV,ꢀꢀ =ꢀ0.3ꢀmeters
ILꢀ
12ꢀ
RefractiveꢀIndexꢀ
ꢀ
Coreꢀ
nꢀ
1.492
1.417
Claddingꢀ
ꢀ
Notes:
1.ꢀꢀInstallationꢀtemperatureꢀisꢀtheꢀrangeꢀoverꢀwhichꢀtheꢀcableꢀcanꢀbeꢀbentꢀandꢀpulledꢀwithoutꢀdamage.ꢀBelowꢀ-20°Cꢀtheꢀcableꢀbecomesꢀbrittleꢀ
andꢀshouldꢀnotꢀbeꢀsubjectedꢀtoꢀmechanicalꢀstress.
2.ꢀꢀShortꢀTermꢀTensileꢀForceꢀisꢀforꢀlessꢀthanꢀ30ꢀminutes.
3.ꢀꢀShortꢀTermꢀBendꢀRadiusꢀisꢀforꢀlessꢀthanꢀ1ꢀhourꢀnonoperating.
4.ꢀꢀ90°ꢀbendꢀonꢀ25ꢀmmꢀradiusꢀmandrel.ꢀBendꢀradiusꢀisꢀtheꢀradiusꢀofꢀtheꢀmandrelꢀaroundꢀwhichꢀtheꢀcableꢀisꢀbent.
5.ꢀꢀTypicalꢀdataꢀareꢀatꢀ25°C.
6.ꢀꢀPropagationꢀdelayꢀconstantꢀisꢀtheꢀreciprocalꢀofꢀtheꢀgroupꢀvelocityꢀforꢀpropagationꢀdelayꢀofꢀopticalꢀpower.ꢀGroupꢀvelocityꢀisꢀv=c/nꢀwhereꢀcꢀisꢀ
theꢀvelocityꢀofꢀlightꢀinꢀfreeꢀspaceꢀ(3xl08ꢀm/s)ꢀandꢀnꢀisꢀtheꢀeffectiveꢀcoreꢀindexꢀofꢀrefraction.
7.ꢀꢀNoteꢀthatꢀαRꢀrisesꢀatꢀtheꢀrateꢀofꢀaboutꢀ0.0067ꢀdB/°C,ꢀwhereꢀtheꢀthermalꢀriseꢀrefersꢀtoꢀtheꢀLEDꢀtemperatureꢀchangesꢀaboveꢀ25°C.ꢀPleaseꢀreferꢀtoꢀ
Figureꢀ1ꢀwhichꢀshowsꢀtheꢀtypicalꢀplasticꢀopticalꢀfiberꢀattenuationꢀversusꢀwavelengthꢀatꢀ25°C.
2
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