Lgx splitter module, 1×3, 20:30:50, three wl 1310/1490/1550nm (+/- 40nm), e2000/apc

Lgx fwdm module, 1×2, port1: [common all wl], port 2: [1310: reflected band (bidirectional)], [1490 & 1550: passband (bidireccional)], port 3: [1310 & 1490: reflected ban (bidirectional)], [1550: passband (one direction “in”)]