SFP+ DAC passive copper cable CBO EX-SFP-10GE-DAC-5M 5 m for 10GbE SFP+ ports

The BlueOptics SFP+ DAC passive copper cable EX-SFP-10GE-DAC-5M is a 5-metre direct-attach cable for 10 Gigabit Ethernet SFP+ ports. It provides a fixed copper connection between compatible SFP+ interfaces without separate optical transceivers, enabling low-latency, low-power links for switches, servers and network appliances. The cable is intended for short-reach environments such as data centers, server rooms and rack-to-rack connections where cost-effective, point-to-point 10GbE connectivity is required.

Advantages

This passive SFP+ DAC cable offers immediate plug-and-play operation with minimal configuration, reduced power consumption compared with active modules, and predictable, low latency performance. The integrated SFP+ connectors eliminate the need for separate transceivers, reducing component count and simplifying replacement or scaling. The fixed copper medium is resilient for typical short-distance rack and cabinet runs and delivers consistent 10 Gigabit throughput without additional optical components.

Suitable for (tasks / use cases)

• Direct 10GbE connections between switches and top-of-rack devices
• Server-to-switch or server-to-server links inside racks
• Rack-to-rack connections in data center rows
• Short-reach uplinks in network closets and equipment rooms

Key specifications

• Interface: SFP+ to SFP+ compatible copper direct-attach
• Data rate: 10 Gigabit Ethernet (10GbE)
• Length: 5 metres
• Cable type: Passive twinax copper
• Latency: low, fixed-path copper connection
• Power: passive (no active electronics in-line)
• Form factor: SFP+ direct-attach plug terminated

How to use

Insert each SFP+ connector into the corresponding SFP+ port on the two devices to be linked, ensuring the latches engage securely. Verify port settings on the connected devices if required by the operating system or switch management interface; in many cases the link will come up automatically at 10GbE. For best performance, avoid tight bends and excessive strain on the cable, and route the cable within the rack or between racks using standard cable management practices.

Usage recommendations

Use this passive DAC cable for short-distance, high-speed connections where SFP+ ports are available on both ends. Confirm compatibility with the device vendor’s supported cable list if precise interoperability validation is required. Avoid exposure to environments outside typical equipment room conditions and replace the cable if physical damage or connector wear is observed.