Description The Mellanox MCP7F00-A001R30N compatible 1m breakout cable utilizes 30AWG copper twinax to split a 100G QSFP28 port into four 25G SFP28 connections. Designed for short-reach networking, it ensures stable signal integrity and ultra-low latency for high-performance computing tasks. This direct attach copper solution offers an energy-efficient alternative to optical breakouts for immediate inter-rack connectivity.