ADDON DELL DAC-Q56DD-4Q56-1M Twinaxial Network Cable for 400G and 100G Data Transmission

AddOn Dell® DAC-Q56DD-4Q56-1M Compatible TAA Compliant 400GBase-CU QSFP-DD 400G to 4xQSFP56 100G PAM-4 Direct Attach Cable (Passive Twinax, 1m)

The ADDON DELL DAC-Q56DD-4Q56-1M is a high-performance, TAA-compliant twinaxial network cable designed for demanding data center applications. This 1-meter passive copper cable supports high-speed data transfer over passive copper with a maximum reach of 3.3 feet, making it ideal for connecting QSFP-DD and QSFP56 modules in high-density network environments.

Built with reliability and compliance in mind, this cable features a pull-to-release slide latch for secure connection and easy removal. It is compliant with QSFP-DD MSA Specification Rev 3.4 and supports SFF-8679 electrical interface standards, ensuring compatibility with a wide range of high-speed networking equipment. The cable supports aggregate data rates of up to 400Gbps and is also compatible with IEEE standards 802.3bj, 802.3by, and 802.3cd, providing versatility across different network architectures.

Constructed with high-quality copper conductors and a PVC jacket, the cable offers excellent EMI/EMC performance thanks to a 360-degree shield termination. Its design incorporates automated assembly technologies with dual-sided pre-soldering, which enhances durability and signal integrity. The cable features I2C support for EEPROM communication and is manufactured in the United States, adhering to RoHS environmental standards. Backed by a limited lifetime warranty, this cable delivers long-term reliability for high-speed network deployments.

Features:

• Compliant with QSFP-DD MSA Specification Rev 3.4 for interoperability and performance

• SFF-8679 electrical interface compliant to ensure compatibility with high-speed networking gear

• Supports SFF-8636 management interface for device monitoring and management

• Compatible with IEEE 802.3bj, IEEE 802.3by, and IEEE 802.3cd standards for versatile network integration

• Supports aggregate data rates of 100 and 400Gbps for flexible high-bandwidth applications

• I2C support enables communication with EEPROM for configuration and diagnostics

• Pull-to-release slide latch design provides secure yet easy connection and removal

• Constructed with 28AWG to 32AWG copper conductors for optimal signal integrity

• Excellent EMI/EMC performance due to 360-degree cable shield termination

• Manufactured using advanced automated pre-soldering assembly technologies for durability and consistency