CWDM Filter

Parameters

Unit

Specifications

Operation Wavelength

nm

1260~1360

Incidence medium

/

Epoxy(n=1.491@1300)

Angle of Incident

°

8 or 13.5

Center Wavelength Tolerance @ -3.0dB

nm

1271,1291,1311,1331 +/-0.5

Pass Band Width @ -0.3dB

nm

>=15

Stop Band Width

nm

<=25

Max IL within PassBand

dB

<=0.3

Max IL within StopBand

dB

<=0.2

Ripple within PassBand

dB

<=0.2

Ripple within StopBand

dB

<=0.15

Polarization Dependent Loss within PassBand

dB

<=0.1

Transmission Isolation within Adjacent Channel

dB

>=30

Transmission Isolation within Not-Adjacent Channel

dB

>=45