AddOn Cisco QDD-400-CU2-5M Twinaxial Network Cable - 400GbE QSFP-DD Passive Copper Direct Attach Cable, 8.2 ft, TAA Compliant

AddOn Cisco® QDD-400-CU2-5M Compatible TAA Compliant 400GBase-CU QSFP-DD to QSFP-DD PAM-4 Direct Attach Cable (Passive Twinax, 2.5m)

The AddOn Cisco QDD-400-CU2-5M Twinaxial Network Cable is a high-performance, TAA compliant passive copper direct attach cable designed for 400 Gigabit Ethernet applications. This cable features a QSFP-DD to QSFP-DD interface supporting PAM-4 data rates of 25G and 50G per channel, making it suitable for high-speed data center and network deployments. Its 8.2-foot length offers flexible connectivity options while maintaining signal integrity and minimizing latency. The cable is programmed, uniquely serialized, and tested to ensure full compliance with industry standards, providing reliable and consistent performance across demanding network environments.

Features:

• Compliant with QSFP-DD MSA Specification Rev 3.4 to ensure industry-standard interoperability

• SFF-8679 electrical interface compliant for seamless integration with compatible hardware

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

• Meets IEEE802.3Bj, IEEE802.3CD standards for high-speed Ethernet communication

• Supports electrical data rates of 25G and 50G (PAM4) per channel for versatile bandwidth needs

• I2C interface enables EEPROM communication for device configuration and diagnostics

• Pull to Release latch design facilitates easy connections and disconnections without damage

• Excellent EMI/EMC performance with 360-degree cable shield termination for reliable signal integrity

• Manufactured using advantage dual side pre-solder automated assembly technologies for durability

• Low loss copper conductors combined with stronger mechanical features deliver flexible and robust cabling