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 |
Insertion loss (dB) |
Reflect Channel |
≤0.6 |
Pass Channel |
≤0.8 |
Pass Band Rippler (dB) |
<0.3 |
Isolation |
Reflect Channel |
>15 |
Pass Channel |
>30 |
Insertion Loss Temperature Sensitivity (dB/℃) |
<0.005 |
Polarization Dependent Loss (dB) |
<0.1 |
Polarization Mode Dispersion (ps) |
<0.1 |
Directivity (dB) |
>50 |
Return loss (dB) |
>50 |
Maximum Power Handling (mW) |
1000 |
Operating Temperature (℃) |
-20~+80 |
Storage Temperature (℃) |
-40~+85 |
Package Dimension (mm) |
Φ5.5x34 (L38 for 900um Loose tube) |
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 |
|