Colocation Cross-Connect What is a Colocation Cross-Connect? A colocation cross-connect is a physical connection within a data centre that links one tenant’s equipment to another or to external networks. It ensures low latency and high-speed data transfer. Explanation These direct connections enhance performance and reliability by reducing dependence on public internet networks. Cross-connects are commonly used for financial trading and cloud service integrations. Practical Example of a Colocation Cross-Connect A trading firm might use a cross-connect in a co-location facility to link directly to an exchange, minimising latency and ensuring real-time trade execution.