>LD module >PD modules >BIDI
>Half MSA size EDFA(45x70x12 or 15mm) >MSA size EDFA(45x70x12 or 15mm) >PDFA/TDFA >ASE light source >Polarization maintaining EDFA
>3 wavelength WDM module >CWDM WDM module
>2x1 O-Switches with input monitor >1xN/N+1 Optical switches >Optical switch box >Optical channel selectors
>Polarization maintaining EDFA >PM combiners /splitters >Polarization maintaining 1x2 switch
>Rotary joint >Picosecond pulse generator (with NICT)