1553.36 nm Athermal Package FBG, 20 Ghz FWHM DWDM The IM-1550-20-A uses a Polarization

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

and its low insertion loss provides for its maximum transmission power

especially in dense wavelength division multiplexing (DWDM) systems

Thermistor & Monitor PD

The coupler is a 2x2 1310 nm 50/50 single window coupler

1553.36 nm Athermal Package FBG, 20 Ghz FWHM DWDM The IM-1550-20-A uses a PolarizationFBG 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