Cisco QDD-400G-LR8-S Compatible 400G QSFP-DD LR8 PAM4 LWDM8 10km LC SMF FEC Optical Transceiver Module
Cisco QDD-400G-LR8-S Compatible 400GBASE-LR8 Transceiver Modules fit into standard QSFP-DD slot and drive 400 Gigabit Ethernet distances up to 10km for the data center.






