Maintain 10GBASE-CX connectivity with a direct-attach copper cable built for controlled-distance deployments. The Accortec CAB-CX4-0300-ACC is a 3 m passive twinax CX4-to-CX4 cable intended for Brocade-compatible environments where simple, high-speed copper interconnects are preferred. This type of cable is well suited to dense infrastructure where ports are close, cable paths are predictable, and minimizing component count matters. By using passive twinax construction, it avoids the added power and cost associated with active electronics while still supporting short-reach 10 GbE-class links. That makes it a practical choice for teams standardizing on CX4 interfaces and looking to keep deployment and replacement straightforward. At 3 m, it offers enough reach for rack-level routing without introducing unnecessary slack. For environments that still rely on CX4-based 10GBASE-CX infrastructure, this cable provides a clean, direct path between compatible devices and helps keep the network layer simple.