ADVA FSP 3000 ROADM 4 DEGREE, 96 CHANNELS IN C-BAND, WSS BASED, WITH INTEGRATED OPTICAL PERFORMANCE MONITOR AND 1X4 POWER SPLITTER, DIRECTED/DIRECTIONLESS, GRIDLESS, COLORED/COLORLESS, FOR DUAL CLIENT APPLICATIONS FROM 1 TO 3 DEGREES. ADDITIONAL DUAL PASS THROUGH