I-ETU-Link 400G QSFP-DD i-transceivers optical iquka uluhlu oluhlukeneyo lwechungechunge, kuquka i-SR8, i-DR4, i-FR4, i-LR4, i-ER8, kunye ne-ZR8. Ezi modyuli zamehlo zimele incopho yeiteknoloji yothumelo lwesantya esiphezulu, ukufumana ukusetyenziswa ngokubanzi kwiamaziko edatha asebenza kakhulu, uthungelwano lonxibelelwano, i-computing enkulu, kunye ne-cloud computing environments.
QSFP-DD:i-quad encinci yefom factor pluggable-double density. Imodyuli ye-QSFP-DD ye-optical module yimodyuli ye-optical speed pluggable echazwe yi-QSFP-DD MSA.