Polarization Maintaining (PM) or Multimode CWDM 3-Port Add/Drop Device

This add/drop filter has center wavelength at ITU CWDM grids. It combines or splits a single channel from the rest of the CWDM channels. This filter can have either PM (polarization maintaining, single mode PMF) or multimode fiber pigtails (62.5/125 or 50/125 micron MM fiber). Hence it can be used to provide add/drop functions for PM fiber systems or multimode fiber CWDM networks.

Features:

• Based on proven thin-film filter technology
• PM or Multimode fiber input and output
• Ultra flat and wide pass band
• Low insertion loss
• High channel isolation
• High stability and reliability

Applications:

• CWDM systems
• Passive Optical Networks

Specifications:

(MMF Pigtails)

Ordering Information:

CWDM-m-a-c-d

m: Fiber type of the pigtail. m=M50 for 50/125 MMF, m=PM for PMF

a: Center Wavelength of the Device in nm; a=1290 for center wavelength of 1290nm; a=1470 for center wavelength of 1470nm, etc.
c: Pigtail Type, c=0 for 250 micron bare fiber; c=1 for 900 micron loose tube pigtail, etc.
d: Connector Type, d=FA for FC/APC, d=SU for SC/UPC, d=N for no connectors, etc.

Example: CWDM-M50-1330-1-LU, or CWDM-PM-1550-1-FA