SKU:6223654
The AddOn Cisco QDD-4QSFP28-400-CU1M is a high-performance, TAA-compliant direct attach copper cable designed for demanding data center and enterprise network environments. This passive twinax cable provides a reliable 1-meter connection between Cisco-compatible QSFP-DD ports, supporting aggregate data rates of up to 200Gbps for optimal high-speed data transfer. Crafted with copper conductors and a PVC jacket, it ensures durability and flexibility while maintaining excellent electrical performance. The cable's shielded design with 360-degree termination enhances EMI/EMC performance, reducing interference and signal degradation in dense cabling setups. Featuring a pull-to-release slide latch, installation is straightforward and secure, minimizing connection issues. This cable is built to comply with industry standards including QSFP-DD MSA Specification Rev 3.4, SFF-8679 electrical interface, and SFF-8636 management interface, ensuring full compatibility with a broad range of network equipment. It supports IEEE 802.3bj, IEEE 802.3by, and IEEE 802.3cd standards, making it suitable for high-speed Ethernet applications. The cable incorporates I2C communication for EEPROM management and benefits from automated pre-soldered assembly techniques, which enhance quality and consistency. Certified RoHS compliant and environmentally friendly, this cable is manufactured in the United States and the United Kingdom, reflecting AddOn’s commitment to quality and sustainability. With a limited lifetime warranty, this product guarantees long-term performance and reliability in mission-critical network deployments.
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