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| PM Isolator (1310,1480,1550nm) |
Home > Product > PM Isolator (1310,1480,1550nm) |
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| PM Isolator (1310,1480,1550nm) |
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Product Description： |
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Key Features: Application:
♦Low insertion loss ♦Fiber ampfier
♦High extinction ratio ♦EDFA
♦High isolation ♦Fiber sensor
♦High stability and reliability ♦Fiber instrument
Specification:
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Type
Parameter
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Single Grade
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Dual Grade
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P
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A
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P
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A
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Operating wavelength (nm)
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1310,1480, 1550
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Bandwidth (nm)
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±20
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Peak isolation (dB)
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42
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40
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58
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55
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Isolation (at 23℃) (dB)
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≥28
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≥26
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≥48
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≥45
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Typ. Insertion Loss (at 23℃)
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0.4
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0.5
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0.5
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0.6
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Insertion Loss (at-5 ~ +70 ℃)
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≤0.55
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≤0.65
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≤0.65
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≤0.80
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Extinction Ratio
(dB)
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Type 2
(Both of axis
working)
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≥20
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≥18
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≥20
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≥18
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Type 1
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≥25
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≥23
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≥25
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≥23
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Return loss (Input/Output) (dB)
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≥55
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Power handling (mW)
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≤300
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Fiber Type
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PM Panda fiber
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Operating temperature (℃)
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-5~+70
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Storage temperature (℃)
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-40 ~ +80
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Dimensions (mm)
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φ5.5×L35
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For device with connector, IL is 0.3dB higher, RL is 5dB lower, ER is 2dB lower. The default connector key is aligned to slow axis
Ordering Information
| PMIS |
Type |
Grade |
Wavelength |
Axis
Alignment
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Pigtail Type |
Fiber
Type
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Length |
Connector |
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S=
Single
stage
D = Dual
Stage
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P
A
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1310
1480
1550 |
1=Fast Axis
Blocked
2=Both
Axis
Working
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250=250um
bare fiber
900=900um
loose tube
3000=3mm
loose tube
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5=Panda
fiber
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0.8=0.8m |
NE=None
FA=FC/APC
FC=FC/UPC
SA=SC/APC
SC=SC/UPC
XX=Other
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For drawings, technical data or samples configuration other than stated above, please feel free to contact us:
sales@lightwit.com.cn |
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