Ubiquiti UniFi 25G SFP28 Direct Attach Cable (1m)

The Ubiquiti UniFi 25G SFP28 Direct Attach Cable (DAC) is a high-performance, passive copper twinax cable designed for 25 Gbps network interconnects. Ideal for data centers and enterprise networks, it provides a reliable, low-latency connection between SFP28-compatible devices, including UniFi switches and servers.

Advantages

This DAC cable offers a cost-effective and energy-efficient solution for short-range high-speed links. With a length of 1 meter, it eliminates the need for separate transceivers and fiber cabling, reducing complexity and power consumption. The passive design ensures near-zero latency and supports hot-swappable installation for easy maintenance.

Suitable for

• Connecting UniFi switches with SFP28 ports
• High-speed server-to-switch links in data centers
• 25G backbone connections within racks
• Enterprise network upgrades to 25 Gigabit Ethernet

Key specifications

• Cable Type: Direct Attach Cable (DAC)
• Data Transfer Rate: 25 Gbps
• Connector Type: SFP28 (both ends)
• Cable Length: 1 m (3.3 ft)
• Cable Material: Copper Twinax
• DAC Type: Passive
• Impedance: 100 Ohm
• AWG: 30 AWG
• Jacket Material: PVC
• Hot-Swappable: Yes
• Power Consumption: < 0.5W per end (typical)
• Operating Temperature: -40 to 70°C
• Storage Temperature: -40 to 85°C
• Certifications: CE, FCC, IC

Recommendations

For optimal performance, use this cable with Ubiquiti UniFi equipment or other SFP28-compatible devices. Ensure the cable is not bent beyond its minimum bend radius to maintain signal integrity.