AddOn DAC-Q56DD-4Q56-SFF-100G-2M-AO Compatible 400G QSFP-DD to 4x100G QSFP56 Passive Twinax Direct Attach Cable

AddOn Dell DAC-Q56DD-4Q56-SFF-100G-2M Compatible TAA 400GBase-CU QSFP-DD 400G to 4xQSFP56 100G PAM-4 Direct Attach Cable (Passive Twinax, 2m)

The AddOn DAC-Q56DD-4Q56-SFF-100G-2M-AO is a Dell-compatible, TAA-compliant 400GBase-CU QSFP-DD to 4xQSFP56 100G PAM-4 passive direct attach cable designed for high-speed data center and enterprise networking applications. This copper network cable provides a dependable, cost-effective connection between compatible 400G QSFP-DD equipment and four 100G QSFP56 ports without requiring optical transceivers or additional conversion hardware.

Built with passive Twinaxial copper construction, the cable supports secure, efficient signal transmission across compatible network devices while simplifying installation and reducing potential points of failure. The QSFP-DD end connects to the 400G host interface, while the breakout end uses four QSFP56 male connectors for integration with supported 100G network equipment. Its 400GBase-CU design and PAM-4 signaling make it suitable for high-bandwidth switching, server, storage, and data center connectivity.

Each AddOn DAC-Q56DD-4Q56-SFF-100G-2M-AO cable is programmed, uniquely serialized, and tested for data traffic and application compatibility to help ensure reliable operation. It is designed to comply with applicable MSA standards and is TAA compliant, with manufacturing and assembly associated with the United States and United Kingdom. The cable is backed by AddOn's limited lifetime warranty for long-term installation confidence.

Features:

• Network cable provides dependable high-speed connectivity for data center, server, storage, and enterprise networking applications
• 400GBase-CU QSFP-DD to 4xQSFP56 100G PAM-4 breakout configuration supports connections between compatible 400G and 100G network equipment
• Passive Twinaxial copper construction delivers efficient signal transmission without optical modules or external power
• QSFP-DD male connector and four QSFP56 male connectors support secure integration with compatible network devices
• TAA compliant and designed to meet applicable MSA standards for dependable deployment in qualifying environments
• Programmed, uniquely serialized, and tested for data traffic and application compatibility
• Backed by AddOn's limited lifetime warranty