1553.36 nm Athermal Package FBG, 20 Ghz FWHM DWDM This acts like a variable

This acts like a variable

The IM-1550-20-A uses a Polarization Maintaining (PM) input fiber and a Single Mode (SM) output fiber

Fiber Sensor Systerms

FEATURES Low Excess LossLow Insertion LossLow PDLHigh Stability and ReliabilityUSE INOptical Communication Local Area NetworkFTTH & LAN HFC & Fiber Sensors

1553.36 nm Athermal Package FBG, 20 Ghz FWHM DWDM This acts like a variableFBG is the key component that acts as a rejection filter in telecommunications. The center wavelength of FBG is very sensitive to changes of temperature or strain. The package is used by the technology of temperature compensation to make the wavelength very stable. FEATURES20 G Channel Spacing Low Insertion LossExcellent Channel Isolation USE INRegional and Long Haul DWDM NetworksWavelength Reference Lead Time: 3 4 WeeksDatasheet