400G QSFP112 to QSFP112 DAC Cable

Teosco 400G QSFP112 to QSFP112 Copper Direct Attach Cables (DAC) are designed for use in 400Gigabit Ethernet and EDR/HDR InfiniBand systems, which provide connectivity between systems units with a 400GbE connector on one side and a 400GbE connector on the other side. The cables are compliant with IEEE 802.3ck, SFF-8636, QSFP112 MSA standards and InfiniBand EDR/HDR standards. It is a high performance, cost efficient I/O solution for LAN, HPC and SAN with four-channels of up to 100Gbps (PAM4) per channel and aggregation rates of up to 400Gbps. Each QSFP112 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 Telecom Operators, Data Centers and Cloud Computing Environments, etc.