Cisco 400G QSFP-DD | Nominal wavelength nm | Cable type | Core size (microns) | Cable distance |
QDD-400-CU1M | Direct-attach copper cable assembly | 1 m | ||
QDD-400-CU2M | 2 m | |||
QDD-400-CU2.5M | 2.5 m | |||
QDD-400-CU3M | 3 m | |||
QDD-400G-DR4-S | 1310 | Ribbon SMF | G.652 | 500 m |
QDD-400G-FR4-S | 1270, 1290, 1310, 1330 | Duplex SMF | G.652 | 2 km |
QDD-400G-LR8-S | 1273, 1277, 1282, 1286, 1295, 1300, 1304, 1309 | Duplex SMF | G.652 | 10km |
QDD-2X100-SR4-S | 850 | Ribbon MMF | 50.o | 100 m |
QDD-2X100-CWDM4-S | 1270, 1290, 1310, 1330 | Dual Duplex SMF | G.652 | 2 km |