AddOn Cisco QDD-4QSFP28-400-CU1M TAA Compliant 200GBase-CU QSFP-DD to 4xQSFP28 Copper Cable

AddOn Cisco® QDD-4QSFP28-400-CU1M Compatible TAA Compliant 200GBase-CU QSFP-DD 200G to 4xQSFP28 50G NRZ Direct Attach Cable (Passive Twinax, 1m)

The AddOn Cisco QDD-4QSFP28-400-CU1M is a high-performance, TAA compliant direct attach copper cable designed for demanding data center and enterprise environments. This cable provides a robust connection over passive copper with a maximum reach of 1.0 meter (3.3 feet), making it ideal for short-range, high-speed interconnects. Built with quality copper conductors and a durable PVC jacket, it ensures reliable data transmission with excellent EMI and EMC performance, supported by 360-degree shield termination for optimal interference suppression. The cable supports aggregate data rates of 100 and 200Gbps, complying with industry standards such as QSFP-DD MSA Specification Rev 3.4 and SFF-8679 electrical interface, ensuring compatibility across a wide range of networking equipment. It also supports management interfaces like SFF-8636 and employs I2C communication for EEPROM access, facilitating easy configuration and monitoring. The pull-to-release slide latch design simplifies installation and removal, reducing downtime and maintenance efforts. Manufactured using advanced dual-side pre-solder automated assembly technologies, this cable is built for durability and consistency. Fully compliant with RoHS regulations, environmentally friendly, and made in the United States and United Kingdom, the AddOn Cisco Twinaxial Network Cable offers a reliable, standards-based solution for high-speed data connectivity. Backed by a limited lifetime warranty, this cable guarantees long-term performance and peace of mind for network professionals and data center operators alike.

Features:

• Compliant with QSFP-DD MSA Specification Rev 3.4

• SFF-8679 electrical interface compliant

• SFF-8636 management interface support

• Compatible with IEEE 802.3bj, IEEE 802.3by, IEEE 802.3cd standards

• Supports aggregate data rates of 100 and 200Gbps

• I2C for EEPROM communication

• Pull-to-release slide latch design for easy handling

• 28AWG through 32AWG copper cable

• Excellent EMI/EMC performance with 360-degree shield termination

• Manufactured with advantage dual side pre-solder automated assembly technologies