AddOn Mellanox MCP1660-W02AE26 Compatible TAA 400GBase-CU QSFP-DD to QSFP-DD Direct Attach Cable (Passive Twinax, 2.5m) - 8.20 ft Twinaxial Network Cable for Network Device, Transceiver - First End: 1 x QSFP-DD Network - Male - Second End: 1 x QSFP-DD Network - Male - 400 Gbit/s - VW-1 - 30 AWG - 1 - TAA Compliant: