QNAP SFP+ 10GbE Twinaxial Direct-Attach Cable (4.9')

Overview

The QNAP CAB-DAC15M-SFPP is a 4.9-foot twinaxial direct-attach cable designed to connect devices equipped with SFP+ ports, enabling 10 GbE network speeds. It facilitates high-speed data transfer up to 10 Gb/s between NAS systems, servers, or network cards without the need for additional transceivers. Its passive twinax design ensures low latency and efficient performance over short distances, making it a practical choice for in-rack connections in data centers or server rooms.

Key features

• Direct SFP+ to SFP+ connection that simplifies cabling between compatible devices
• Supports 10 Gb/s data rates for fast and stable network performance
• Passive twinax design reduces power consumption and minimizes latency
• 1.5-meter length provides sufficient reach for typical rack setups without excess cable clutter
• Ideal for short-range connections within racks, eliminating the need for separate transceivers

Key specs

• Cable type: Twinaxial direct-attach cable (DAC)
• Length: 1.5 meters (4.9 feet)
• Connector type: SFP+ to SFP+
• Data rate: Up to 10 Gb/s
• Design: Passive, no external power required

Connectivity and compatibility

This cable is compatible with any device featuring SFP+ 10GbE ports, including NAS units, servers, and network interface cards. It works well in environments where short, high-speed connections are needed between switches and servers within the same rack or adjacent racks. The direct-attach design eliminates the need for separate transceivers, simplifying installation and reducing overall system power consumption.

Ideal uses and environments

The CAB-DAC15M-SFPP fits naturally into data centers, server rooms, and enterprise networking setups where reliable, high-speed connections are essential. It is well suited for IT professionals who require efficient, low-latency links between storage devices and network switches. Its length and passive design make it a strong choice for in-rack cabling where space and power efficiency are priorities.