The NVIDIA/Mellanox MCP4Y10-N01A is a 2x400Gb/s dual-port OSFP to 2x400Gb/s dual-port OSFP direct attach copper cable. It uses the Octal Small Form Factor Plug (OSFP) connector and contains eight high-speed electrical copper pairs, each operating at data rates up to 100 Gb/s. This cable complies with OSFP MSA (Multi-Source Agreement) and IEEE 802.3ck standards.
DACs offer the lowest latency and are therefore widely used in data centers to connect servers and GPU computing systems to top-of-rack (TOR) switches and to connect spine to super-spine switches inside racks over short cable lengths. DACs are also used to create InfiniBand storage structures with hard drive and flash memory subsystems.
Featuring a simple design and minimal components, DAC cables provide the lowest cost, low latency, and near-zero power connections for high-speed links. They improve port bandwidth, density and configurability and reduce the power requirements of supercomputers and large-scale systems.
Nichts zu beanstanden. Meine Glasfaserverbindung ist seit der Installation stabil. Schnelle Lieferung dazu!
Parfait, bien emballé et livré rapidement. Très satisfait.
Flawless. My fiber connection has been rock solid since installation. Can’t ask for more.
Satisfaisant, qualité correcte pour le prix.