CXR Larus CWDM-1U-1310-C9TO18 Passive MUX/DEMUX CWDM 19 1U chassis, for 11 optical bidirectionnal links : 1310nm + 10 Lambda C9 à C18, 1430 / 1450 / 1470 / 1490 / 1510 / 1530 / 1550 / 1570 / 1590 / 1610 nm, SC connectors