SFP Direct Attach Cable CBO SFP-10G-DAC3M-BL 3 m Male-to-Male 10 Gbit/s

CBO SFP-10G-DAC3M-BL is a 3-meter direct attach cable with male-to-male SFP+ connectors, designed for short-range high-speed connections. The cable supports 10 Gbit/s data rates and provides a low-latency, energy-efficient physical link without optical transceivers. It is intended for rack-level interconnects between switches, servers and other network devices equipped with SFP+ ports, simplifying cabling and reducing power consumption compared with active optical solutions.

Advantages

The direct attach cable delivers reliable 10 Gbit/s throughput and low latency suitable for data centre aggregation and top-of-rack connections. Passive construction reduces power usage and eliminates the need for separate optical modules, while the fixed 3 m length and male-to-male SFP+ connectors provide a compact, plug-and-play solution for dense rack environments. The cable design minimizes signal degradation for short links and simplifies inventory management by replacing separate transceivers and patch cords.

Suitable for

• Top-of-rack and end-of-row switch interconnects
• Server-to-switch connections in data centres
• Short-distance links inside wiring closets and equipment racks
• High-throughput campus or enterprise network aggregation

Key specifications

• Data rate: 10 Gbit/s
• Connector type: SFP+ male-to-male
• Cable length: 3 m
• Physical medium: copper direct attach cable (passive)
• Typical use: short-range, rack-level interconnects

How to use

Insert each SFP+ connector into the corresponding SFP+ port on the network devices until the latch engages. Ensure both ends are fully seated and that connected equipment is compatible with passive direct attach cables at 10 Gbit/s. No additional optical transceivers or patch panels are required; power down is not generally necessary for hot-plug capable ports, but follow your equipment vendor guidelines when inserting or removing cables in live systems.

Usage recommendations

Use the cable for links up to the specified 3 m distance within racks or short pathways. Avoid sharp bends and excessive pulling force; maintain bend radius consistent with manufacturer guidance to preserve signal integrity. Verify device compatibility with passive copper SFP+ direct attach cables to ensure correct link negotiation and power behavior.