The Dell 0337MK is a passive direct-attach copper (DAC) twinax cable designed for 10 Gigabit Ethernet connectivity over short distances. Part number 0337MK, this 5-meter cable features SFP+ connectors on both ends and supports data rates up to 10 Gbps with minimal latency and power consumption. The twinax copper construction provides robust signal integrity and is fully compatible with Dell PowerEdge servers, switches, and storage arrays equipped with SFP+ ports, as well as third-party equipment supporting the SFP+ standard. Typical applications include inter-switch connections, server-to-storage fabrics, and high-speed cluster interconnects in data centers and enterprise environments where low-cost, power-efficient connectivity is required within confined rack or row distances. The passive design eliminates the need for active electronics, reducing heat generation and operational costs.Tested and guaranteed. Available via quote.