This 1270 1330 1490 PIN PD Triplexer Module includes three photo diode and built-in isolator, demutiplex the three wavelength band from single fiber by using USource unique micro-optic WDM technology.
Center wavelength 1270: 1260-1280nm
Center wavelength 1330: 1320-1340nm
Center wavelength 1490: 1480-1500nm
Isolation>30 dB