Features
l Wide Operating Wavelength Range
l Low Insertion Loss
l Ultra Flat Wide Passband
l High Channel Isolation
l High Stability and reliability
l Epoxy-free on Optical Path
Applications
l Testing Instruments
l FTTH Tri-Play System
Performance Specifications
|
Parameter |
FWDM 4/35 |
FWDM 5/34 |
FWDM 34/5 |
|
|
Pass Band Wavelength Range (nm) |
1480~1500 |
1540~1560 |
1260~1360& 1480~1500 |
|
|
Reflection Band 1 Wavelength Range (nm) |
1260~1360 |
1260~1360 |
1540~1560 |
|
|
Reflection Band 2 Wavelength Range (nm) |
1540~1560 |
1480~1500 |
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|
Insertion loss (dB) |
Reflect Channel |
≤0.6 |
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|
Pass Channel |
≤0.8 |
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|
Pass Band Rippler (dB) |
<0.3 |
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|
Isolation |
Reflect Channel |
>15 |
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|
Pass Channel |
>30 |
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|
Insertion Loss Temperature Sensitivity (dB/℃) |
<0.005 |
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|
Polarization Dependent Loss (dB) |
<0.1 |
|||
|
Polarization Mode Dispersion (ps) |
<0.1 |
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|
Directivity (dB) |
>50 |
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|
Return loss (dB) |
>50 |
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|
Maximum Power Handling (mW) |
1000 |
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|
Operating Temperature (℃) |
-20~+80 |
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|
Storage Temperature (℃) |
-40~+85 |
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|
Package Dimension (mm) |
Φ5.5x34 (L38 for 900um Loose tube) |
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Specifications may change without notice.
Above specification are for device without connector.
Ordering Information
|
MWDM |
X |
X |
X |
XX |
|
|
Wavelength |
Fiber Type |
Fiber Length |
In/Out Connector |
|
4/35=1490 pass /1310&1550 reflect 5/34=1550 pass /1310&1490 reflect 34/5=1310&1490 pass /1550 reflect |
1=Bare fiber 2=900um loose tube |
1=1m 2=2m
|
0=None 1=FC/APC 2=FC/PC 3=SC/APC 4=SC/PC 5=ST 6=LC S=Specify |
