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TFF CWDM Module

 
  Features
  • High Isolation
  • Low Insertion Loss
  • Comply with RoHS
  Application
  • Local Area Networks
  • FTTH Networks
  • CATV
 
  Specifications
PARAMETERS SPECIFICATION
MUX DEMUX MUX DEMUX
Center Wavelength 1270/1290/KK./1590/1610nm
1271/1291/KK./1591/1611nm
Number of Channel 4 8
Channel Spacing 20nm
Bandwidth @-0.5dB 13nm (20nm channel spacing)
Ripple in Passband 0.5dB
Insertion Loss (Typical) 2.0dB(1.6) 2.0dB(1.6) 3.2dB(2.8) 3.2dB(2.8)
Adjacent Channel Isolation - 25dB(28) - 25dB(28)
Non-Adjacent Channel Isolation - 40dB - 40dB
Return Loss/Directivity 45/50dB(50/55)
Polarization Dependent Loss 0.1dB
Power Handling 300mW
Operating Temperature -5XC ~70 XC

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