PM DWDM Single Channel Filter

This device has standard DWDM single channel add/drop filter functionality, and at the same time is a polarization maintaining device. It is designed and manufactured based on Telcordia standard and ITU standards. Both 100GHz and 200GHz channel spacings are available.
This product has excellent optical, mechanical and environmental specifications and stability. It can be used for single channel DWDM add/drop in special DWDM systems or fiber sensor systems, where polarization is a critical factor.

Features:

• Wide pass band
• Low insertion loss
• High extinction ratio
• High high channel isolation

Applications:

• DWDM systems
• Fiber sensors

Specifications:

Ordering Information:

PM-OAD-a-CHw-c-d
a: Channel Spacing in GHz; a=100 for 100GHz channel spacing; etc.
w: ITU DWDM Channel number; w=22 for Channel 22 (1558.79nm), etc.
c: Fiber Pigtail Type; c=0 for 250 micron bare fiber; c=1 for 0.9mm loose tube pigtail, etc.
d: Connector Type, d=FA for FC/APC, d=SU for SC/UPC, d=N for no connectors, etc.

Example: PM-OAD-100-CH33-1-FA
DWDM single channel filter, PM polarization maintaining fiber, ITU grid wavelengths, 100GHz or 200GHz channel spacing