Lightwin 10Gb SFP+ to SFP+ DAC cable LWO-DAC-SFPP-5M-HPE, 10 Gigabit Direct Attach Cable, compatible with HP Aruba SFPs/XFPs, 5 m

Lightwin 10Gb SFP+ to SFP+ DAC cable LWO-DAC-SFPP-5M-HPE is a 10 Gigabit Direct Attach Cable (DAC) designed for short-distance, high-throughput interconnects. This passive twinax assembly provides a 5 m link between SFP+ ports and is listed as compatible with HP Aruba SFP and XFP interfaces. The cable is intended for use in rack and data center environments where low-latency, cost-effective copper connections are required for servers, top-of-rack switches and storage devices.

Advantages

The Lightwin 10Gb DAC offers a low-latency, low-power alternative to optical transceivers for short runs while maintaining 10 Gigabit throughput. Being a passive twinax copper cable, it reduces the need for separate transceivers and fiber patching, simplifying cabling and lowering component cost. Compatibility with HP Aruba SFP/XFP ports helps ensure plug-and-play connectivity with supported network equipment, and the fixed 5 m length provides a predictable, neat routing option within racks.

Suitable for

• Server-to-switch connections within the same rack or adjacent racks
• Switch-to-switch stacking or short inter-switch links in data centers
• Storage array connections requiring 10 Gigabit bandwidth over short distances
• Environments seeking lower latency and power consumption compared with optical links

When it may not be suitable

This passive 5 m twinax cable is not intended for long-distance links or for use where fiber optics are required for isolation, longer reach, or electromagnetic interference immunity. It may not be suitable for systems that require active, longer-reach direct attach solutions or where vendor firmware locking prevents compatibility with third-party DACs.

Key specifications

• Data rate: 10 Gigabit per second
• Connector type: SFP+ to SFP+ (copper twinax)
• Length: 5 meters
• Cable type: Passive twinax copper assembly
• Typical application: Short-range data center interconnects (server, switch, storage)

How to use

Install the cable by inserting each SFP+ plug into the corresponding SFP+ port on the two devices to be connected. Ensure both endpoints are powered down or that hot-plug procedures recommended by the device vendor are followed. After physical insertion, verify that link lights and device interface status indicate an active 10Gb connection. Configure network interfaces on connected devices as required by your network design and monitor link health through device management tools.

What to consider before purchase

• Confirm SFP+ port compatibility and any vendor interoperability restrictions on your network equipment.
• Verify that a 5 m passive twinax cable provides adequate length and routing for your rack layout.
• Check whether your deployment requires optical transceivers instead of copper for reach or isolation.

Usage recommendations

Use this 10Gb SFP+ to SFP+ DAC in short-range data center links where cost, power and latency are priorities. Keep the cable bends minimal and avoid sharp kinks; route within the rack to minimize strain and interference. Regularly verify link status and firmware compatibility after network equipment updates.