Ubiquiti UACC-DAC-QSFP28-0. 5M 100G Direct Attach Cable - QSFP28 Network Cable - 1. 6 ft - 0. 50 m - Passive - Black PVC
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Product Features
Technical Overview
This Direct Attach Cable utilizes QSFP28 connectors on both ends, providing a consistent interface for 100GbE network ports. The cable supports a data transfer rate of 100 Gbit/s, making it suitable for high-bandwidth applications such as data center interconnects, server-to-switch links, and network aggregation points.
The 30 AWG twinaxial cable construction ensures signal integrity over short distances, while the passive architecture eliminates the need for additional power sources or signal conditioning. This simplifies deployment and reduces potential points of failure in network setups.
Key Product Advantages
This Ubiquiti DAC cable offers several advantages for network professionals seeking reliable high-speed connectivity. The QSFP28 interface provides future-proof compatibility with modern 100GbE equipment, while the passive design ensures cost-effective deployment without sacrificing performance.
High-Speed Performance
Delivers 100 Gbit/s data transfer rates for bandwidth-intensive network applications, reducing bottlenecks in data center and enterprise environments.
- QSFP28 interface for 100GbE
- Supports high-throughput workloads
- Minimizes latency in short-reach links
Simplified Deployment
The passive design requires no external power, making installation straightforward and reducing complexity in rack configurations.
- Plug-and-play connectivity
- No additional power cables needed
- Compatible with standard QSFP28 ports
Durable Construction
Features a black PVC jacket that provides protection against physical wear while maintaining flexibility for tight cable routing.
- 30 AWG twinaxial cable
- PVC jacket material
- Black color for professional appearance
Deployment / Use Cases
The UACC-DAC-QSFP28-0.5M is specifically designed for short-reach interconnects in high-performance networking environments. Its 1.6 ft length makes it ideal for connecting adjacent rack-mounted devices where minimal cable slack is preferred.
Common deployment scenarios include connecting top-of-rack switches to servers in data centers, linking network appliances in enterprise racks, and providing high-speed interconnects for network storage systems. The cable's compatibility with network devices supporting QSFP28 interfaces ensures broad applicability across modern network infrastructure.
Data Center Interconnects
Connect switches to servers within the same rack for high-speed data transfer, optimizing rack space with the short cable length.
Network Aggregation Points
Use between network devices where 100GbE throughput is required for aggregated traffic, ensuring reliable performance without signal degradation.
Highlights
- 100 Gbit/s data transfer rate for high-speed network connectivity
- QSFP28 connectors on both ends for consistent 100GbE interface
- 1.6 ft (0.50 m) short-length cable ideal for rack-mounted devices
- Passive design requires no external power for simplified deployment
- Black PVC jacket provides durability and professional appearance
- 30 AWG twinaxial construction ensures signal integrity
- Compatible with network devices supporting QSFP28 interfaces
- Hot-pluggable support for easy installation and maintenance
Specifications
| Specifications | |
|---|---|
| Manufacturer | Ubiquiti Inc. |
| Manufacturer Part Number | UACC-DAC-QSFP28-0.5M |
| Brand Name | Ubiquiti |
| Product Name | 100G Direct Attach Cable |
| Product Type | Network Cable |
| Technical Information | |
| Cable Type | QSFP28 |
| Cable Length | 1.6 ft (0.50 m) |
| Connector Type on First End | QSFP28 Network |
| Connector on First End Details | 1 x QSFP28 Network |
| Connector Type on Second End | QSFP28 Network |
| Connector on Second End Details | 1 x QSFP28 Network |
| Device Supported | Network Device |
| American Wire Gauge | 30 AWG |
| Data Transfer Rate | 100 Gbit/s |
| Features | Passive |
| Physical Characteristics | |
| Jacket Color | Black |
| Jacket Material | Polyvinyl Chloride (PVC) |
FAQ
What type of cable is the UACC-DAC-QSFP28-0.5M?
The UACC-DAC-QSFP28-0.5M is a Direct Attach Cable (DAC) with QSFP28 connectors on both ends. It's a passive twinaxial cable designed for short-reach 100GbE connections between compatible network devices, providing high-speed data transfer without requiring external power or signal conditioning.
What is the maximum data transfer rate supported by this cable?
This cable supports data transfer rates up to 100 Gbit/s (100GbE). The QSFP28 interface enables full 100GbE bandwidth, making it suitable for high-throughput applications in data centers and enterprise networks where maximum performance is required for inter-device communication.
How long is the UACC-DAC-QSFP28-0.5M cable?
The cable measures 1.6 feet (0.50 meters) in length. This short length is specifically designed for connecting adjacent rack-mounted equipment where minimal cable management is preferred, such as between switches and servers in the same rack or between closely positioned network appliances.
Does this cable require external power?
No, this is a passive Direct Attach Cable that does not require external power. The passive design simplifies deployment by eliminating the need for additional power cables or power sources, making it a plug-and-play solution for 100GbE connections between compatible QSFP28 ports.
| Qty | Price | Available |
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