400G DAC na-anaghị arụ ọrụ
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400Gbps QSFP-DD USB DAC dị elu
QSFP-DD (Double Density) nwere njikọ eletriki ọwa asatọ, yana ọnụego nnyefe data ruru 28Gbps NRZ ma ọ bụ 56Gbps PAM4, yana ọnụego data zuru oke ruo 200Gbps ma ọ bụ 400Gbps. Njikọ QSFP-DD na mgbakọ eriri na-agbaso nkọwapụta IEEE 802.3bj, InfiniBand EDR na SAS 3.0, yabụ ha dabara adaba maka teknụzụ na ngwa ọgbọ na-abịa.
