800G QSFP-DD to QSFP-DD DAC Cable

Teosco 800G QSFP-DD to QSFP-DD Copper Direct Attach Cables (DAC) are designed for use in 800Gigabit Ethernet and NDR/EDR/HDR InfiniBand systems, which provide connectivity between systems units with a 800GbE connector on one side and a 800GbE connector on the other side. The cables are compliant with IEEE 802.3ck, CMIS Rev 5.0, QSFP-DD MSA standards and InfiniBand NDR/EDR/HDR standards. It is a high performance, cost efficient I/O solution for LAN, HPC and SAN with eight-channels of up to 100Gbps (PAM4) per channel and aggregation rates of up to 800Gbps. Each QSFP-DD port can be addressed by EEPROM to provide product information, which can be read or write by I2C interface. The cables are suitable for cost-effective close-range interconnections within the equipment rooms of Generative AI, Data Centers and Cloud Computing Environments, etc.