DK Photonics 1310/1550 nm Filter WDM(Standard and High isolation) is based on thin-film filter technology and metal bonding micro-optic packaging. This component is used to combine or separate 1310 and 1550nm band signal.
DK Photonics 1310/1550 nm Filter WDM(Standard and High isolation) is based on thin-film filter technology and metal bonding micro-optic packaging. This component is used to combine or separate 1310 and 1550nm band signal. The High isolation WDM device offers a very flat and wide passband, low insertion loss, and much higher isolation than the Standard isolation WDM device. This product is ideal for high-power Optical Amplification System and WDM Network applications.
The products are Telcordia GR-1221/1209-CORE qualified, and RoHS compliant.
|Pass Channel Wavelength Range (nm)||1420 ~ 1600nm (or 1250~ 1350nm)|
|Reflect Channel Wavelength (nm)||1250 ~ 1350nm (or 1420~ 1600nm)|
|Insertion Loss (dB)||Reflect Channel||< 0.5||< 0.8|
|Pass Channel||< 0.6||< 1.0|
|Insertion Loss Variation(dB)||< 0.3|
|Isolation||Reflect Channel||> 15||> 40|
|Insertion Loss Temperature Sensitivity (dB/°C )||<0.005|
|Polarization Dependent Loss (dB)||<0.1|
|Polarization Mode Dispersion (ps)||<0.1|
|Return Loss (dB)||>50|
|Maximum Power Handling (mW)||300|
|Operating Temperature (°C)||0 ~+65|
|Storage Temperature (°C)||-40 ~+85|
|Package Dimension (mm)||5.5 x L34(L38 for 900um Jacket)|
**The above specification is without connector.
**Other specifications can be made on customer request.
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