PM Filter Coupler Module 1 x 4, 1064nM
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Features Low Insertion Loss & Excess Loss High Extinction Ratio & High Isolation High stability and reliability |
Applications EDFA Fiber Optical Instrument Power Monitoring Fiber Sensor |
Technical Paremeter
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Parameter |
1×4 |
1×8 |
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Center Wavelength (nm) |
1064 |
1064 |
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Operating Wavelength Range (nm) |
+/-30 |
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Insertion Loss (dB) |
≤8.0 Typ. 7.5 |
≤11.5 Typ. 11.0 |
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WDL (dB) |
≤0.5, Typ. 0.3 |
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Uniformity (dB) |
≤0.8 |
≤1.0 |
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Return Loss (dB) |
≥50 |
≥50 |
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Directivity (dB) |
≥50 |
≥45 |
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Extinction Ratio (dB) |
Type B (Both of axis working) |
≥20 |
≥17 |
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Type F (Fast axis blocked) |
≥22 |
≥22 |
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PDL (only for Type B) (dB) |
≤0.1 |
≤0.15 |
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Temperature Dependent Loss( dB/℃) |
≤0.006 |
≤0.008 |
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Fiber Type |
Panda Fiber |
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Operating Temperature (℃) |
-5 ~+50 |
-5 ~+50 |
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Storage Temperature(℃) |
-40 to +85 |
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Package Dimensions(mm) |
100x80x10 |
120x80x12 |
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Ordering Information
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PMFC |
Type |
Wavele ngth |
Coupling Ratio |
Axis Alignment |
Pigtail Type |
Fiber Type |
Length |
Connector |
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|
1×4 |
1064 |
EVEN |
F=Fast |
Axis |
900=900um |
5=Panda |
0.8= |
NE=None |
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1×8 |
X=Specify |
Blocked |
loose tube |
fiber |
0.8m |
FA=FC/APC |
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B=Both |
Axis |
2000=2mm |
FC=FC/UPC |
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Working |
loose tube |
SA=SC/APC |
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3000=3mm |
SC=SC/UPC |
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loose tube |
XX=Other |
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