Build short-distance Ethernet connections with a cable designed for direct attach efficiency. This Accortec passive copper assembly is compatible with NVIDIA Mellanox MCP2M00-A002E30N environments and is intended for infrastructure teams that want a straightforward, low-overhead way to connect devices within the same rack or across adjacent racks. Passive copper cabling keeps the signal path simple by eliminating active optics at the cable ends. That makes it a strong fit for dense data center layouts where administrators want to reduce heat, power consumption, and component count without changing the basic direct attach workflow. It is especially practical for switch-to-server and switch-to-switch links that stay within short reach. For organizations standardizing on DAC-based Ethernet connectivity, this cable provides a compatible replacement or expansion path that aligns with existing operational practices. It is a focused, infrastructure-grade choice for environments where short runs, predictable installation, and efficient rack design matter. When the network call is short, direct, and repeatable, passive copper is often the cleanest answer.