DAC Cable HPE Aruba Networking J9283D-RFB 3m SFP+ to SFP+ Black

The HPE Aruba Networking 10G SFP+ to SFP+ direct attach copper (DAC) cable, 3 m in length, delivers a straightforward wired connection between SFP+ ports on switches, routers and servers. With male SFP+ connectors on both ends and a black jacket, this cable supports 10 Gbps links over short distances and is suitable for top-of-rack, aggregation and chassis interconnects in enterprise and data center environments. The passive DAC design provides a low-latency physical link compatible with selected networking equipment that accept SFP+ direct attach copper modules.

Advantages

This 3 m SFP+ to SFP+ DAC cable offers consistent 10 Gbps performance with low latency and predictable signal quality. Its pre-terminated connectors and rugged cable jacket reduce installation time and mechanical wear, while the passive copper medium consumes no additional power for signaling. The cable’s form factor is compact and requires no separate transceivers, simplifying spare-parts management and reducing per-link cost where compatible hardware is used.

Suitable for

• Connecting SFP+ ports between network switches for top-of-rack or leaf-spine deployments
• Linking servers to 10 Gbps switch ports in racks and short-distance cabling runs
• Interconnecting line cards or modules within a chassis or between adjacent network devices

Key specifications

• Interface: SFP+ (male) at both ends
• Data rate: 10 Gbps
• Type: Direct attach copper (DAC), passive
• Length: 3 meters
• Color: Black jacket
• Suitable for short-reach connections within racks and between adjacent equipment

How to use

Ensure both network devices support SFP+ direct attach copper cables and are powered off or in a maintenance state if recommended by the equipment vendor. Align the SFP+ connectors with the SFP+ cages on each device and insert until the retention latch engages. After connecting both ends, verify link status via device LEDs or management interfaces and configure the ports for 10 Gbps operation as required by your network settings. For removal, depress the latch and pull the connector straight out to avoid damage.

Usage recommendations

Use this DAC cable for short-distance 10G links inside racks or between adjacent racks. Avoid routing near high-heat sources and maintain gentle bend radii consistent with manufacturer guidance. Confirm hardware compatibility with the switch or server vendor documentation before deployment to ensure reliable operation.