Detailed Specifications
Ubiquiti UACC-DAC-SFP28-3M 25G SFP28 Direct Attach Cable
Overview
The Ubiquiti UACC-DAC-SFP28-3M is a passive direct attach twinax copper cable used to connect two SFP28 ports for high-speed short-distance links in data center and enterprise network environments. It supports multi-rate operation up to 25 Gbps and is backward compatible with 10 Gbps and 1 Gbps interfaces where supported by the connected equipment. With SFP28 male connectors at both ends and a 3 m length, it eliminates the need for separate transceivers, reducing latency and power consumption for rack-to-rack or adjacent-rack connections. Deployment is plug-and-play with devices that have SFP28 ports, such as switches and routers supporting 25 Gbps Ethernet.
Key Features
Passive SFP28 to SFP28 direct attach twinax
Up to 25 Gbps data rate support
Backward compatible with 10/1 Gbps links
PVC jacket for standard environments
Technical Specifications
| Specification | Value |
|---|
| Brand | Ubiquiti |
| Part Number | UACC-DAC-SFP28-3M |
| Product Type | Passive Direct Attach Cable |
| Connector Type | SFP28 male - SFP28 male |
| Supported Data Rates | 1/10/25 Gbps |
| Cable Length | 3 m (9.84 ft) |
| Cable Type | Passive twinax copper |
| Jacket Material | PVC (polyvinyl chloride) |
| AWG (Wire Gauge) | 26/30 |
| Operating Temperature | 0°C to 70°C (32°F to 158°F) |
| Jacket Outer Diameter | ~4.1 mm |
| Color | Black |
