WDM High Isolation Filter 1310-1550nm (FWDM)
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Features Low Insertion Loss High Isolation High Stability and reliability |
Applications Communications System Metro/Access CATV |
Technical Paremeter
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Type Parameter |
1310/1550 FWDM |
1310/1550 (HFWDM) |
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Pass band (nm) |
1310+/-40 or 1550+/-40 |
1550±15 |
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Reflection band (nm) |
1310+/-40 or 1550+/-40 |
1310±40 |
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Pass channel insertion loss (dB) |
≤0.8 |
≤1.0 |
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Reflection channel insertion loss (dB) |
≤0.6 |
≤1.0 |
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Reflection Isolation (dB) |
≥30 |
≥45 |
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Pass Isolation (dB) |
≥15 |
≥45 |
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PDL(dB) |
≤0.2 |
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Directivity (dB) |
≥45 |
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Return loss (dB) |
≥45 |
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Power handling (mW) |
≤500 |
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Operating temperature (℃) |
0 ~ +70 |
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Storage temperature (℃) |
-40 ~ +85 |
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Dimensions (mm) |
φ5.5×L34 (250um bare fiber) φ5.5×L40 (900um loose tube) |
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Fiber type |
SMF-28e |
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Dimensions:
Ordering Information
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FWDM HFWDM |
Port Type |
Wavelength |
Pigtail Type |
Fiber Type |
Length |
Connector |
|
|
1×2 |
T1550/R1310 |
250=250um |
bare |
1=SMF-28e |
1= 1m |
NE=None |
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T1310/R1550 |
fiber |
FA=FC/APC |
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900=900um |
loose |
FC=FC/UPC |
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tube |
SA=SC/APC |
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3000=3mm |
loose |
SC=SC/UPC |
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tube |
LC=LC/UPC |
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LA=LC/APC |
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MU=MU/UPC |
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XX=Other |
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