Ubiquiti UACC-DAC-QSFP28-1M – 100G QSFP28 Direct Attach Cable 1M
Overview
The Ubiquiti UACC-DAC-QSFP28-1M is a 1-meter QSFP28 direct attach cable designed for short-distance high-speed network connections. It uses QSFP28 connectors at both ends and supports 100Gbps and 40Gbps data rates.
The cable uses copper wire with a PVC jacket and is intended for compatible QSFP28 and QSFP+ interfaces. Its 1-meter length is suited to short interconnects where equipment is installed within the same rack or adjacent rack positions.
Technical Information
UACC-DAC-QSFP28-1M uses 30 AWG wire and has a 7 mm outer jacket diameter. The minimum bend radius is 37 mm. Maximum power consumption is specified at 2.5W, with an operating temperature range of 0 to 70°C.
The QSFP28-to-QSFP28 connector configuration provides a direct copper interconnect without separate optical transceiver modules and fiber patch cables.
Compatibility
The cable is designed for equipment with compatible QSFP28 or QSFP+ interfaces. Ubiquiti identifies the UACC-DAC-QSFP28 series for short-distance DAC connections and lists support for 100Gbps and 40Gbps operation. Confirm that both connected devices support the required interface, cable type, and operating data rate before deployment.
Key Features
- 1-meter QSFP28 direct attach cable
- QSFP28-to-QSFP28 connector configuration
- Supports 100Gbps and 40Gbps data rates
- 30 AWG copper wire with 7 mm PVC jacket
- 2.5W maximum power consumption
Applications
- Short-distance 100Gbps switch interconnects
- High-speed rack-level network connections
- QSFP28 switch-to-switch links
- Data center network equipment interconnection
- 40Gbps and 100Gbps copper-based uplink deployments
DC Supplies Product Note
The 1-meter length is intended for short equipment interconnects. Maintain the specified minimum 37 mm bend radius during installation to avoid excessive cable stress.
Specifications
| Specification | Details |
|---|
| Brand | Ubiquiti |
| Part Number / MPN | UACC-DAC-QSFP28-1M |
| Product Type | 100G Direct Attach Cable |
| Cable Length | 1 m (3.3 ft) |
| Connector Type | QSFP28 to QSFP28 |
| Supported Data Rates | 100 / 40 Gbps |
| Cable Type | Direct Attach Copper |
| Wire Gauge | 30 AWG |
| Jacket Material | PVC |
| Jacket Color | Black |
| Jacket Outer Diameter | 7 mm |
| Minimum Bend Radius | 37 mm |
| Maximum Power Consumption | 2.5 W |
| Operating Temperature | 0 to 70°C (32 to 158°F) |
| Pack Options | Single unit; 10-pack available for 1 m version |
FAQs
What is the Ubiquiti UACC-DAC-QSFP28-1M?
It is a 1-meter QSFP28 direct attach copper cable for short-distance high-speed network connections.
What data rates does UACC-DAC-QSFP28-1M support?
The cable supports 100Gbps and 40Gbps data rates.
What connectors are used?
Both ends use QSFP28 connectors.
What is the minimum bend radius?
The specified minimum bend radius for the 1-meter cable is 37 mm.
What is the maximum power consumption?
The specified maximum power consumption is 2.5W.
