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Axiom 332-1366-AX 40GBASE-CR4 QSFP+ to 4 10GBASE-CU SFP+ Passive DAC Twinaxial Cable - 9. 8 ft Dell Compatible
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Product Features
Technical Overview
This DAC cable operates at a data transfer rate of 40 Gbit/s, utilizing the 40GBASE-CR4 standard to deliver high-speed connectivity. The QSFP+ end breaks out into four separate SFP+ connections, each capable of 10 Gbit/s speeds, making it ideal for aggregating multiple lower-speed links or distributing bandwidth across devices.
The passive design means the cable does not include signal conditioning or retiming electronics, relying on the host devices' electrical interfaces for signal integrity. This results in lower power consumption and reduced latency compared to active optical cables or transceivers, while maintaining reliable performance over the 9.8 ft distance.
Key Product Advantages
This cable offers several advantages for network deployments, including simplified cabling, reduced cost per port, and enhanced reliability. Its passive twinaxial construction ensures durable performance without the need for additional power sources or cooling.
High-Speed Breakout
Enables a single 40 Gbit/s QSFP+ port to connect to four 10 Gbit/s SFP+ devices, optimizing port utilization and reducing switch requirements.
- 40 Gbit/s aggregate bandwidth
- Four independent 10 Gbit/s links
- Efficient port aggregation
Dell Compatibility
Coded specifically for Dell network equipment, ensuring plug-and-play functionality and reliable performance in Dell-based environments.
- Tested for Dell devices
- No configuration required
- Guaranteed interoperability
Passive Reliability
Eliminates active components that can fail, providing a more robust and maintenance-free connection with lower power draw.
- No external power needed
- Reduced failure points
- Lower operational costs
Deployment / Use Cases
This cable is ideal for data center topologies where high-density switching and server connectivity are required. Common use cases include connecting top-of-rack switches to servers, linking aggregation switches, and enabling spine-leaf architectures with breakout capabilities.
In enterprise networks, it can be used to connect core switches to distribution switches or to aggregate multiple access switches into a high-speed uplink. The Dell compatibility makes it particularly suitable for organizations standardized on Dell networking hardware, ensuring seamless integration into existing infrastructure.
Data Center Interconnects
Connect QSFP+ switches to SFP+ servers or storage arrays, providing high-bandwidth links for virtualized environments and big data applications.
Network Aggregation
Aggregate multiple 10 Gbit/s links into a single 40 Gbit/s uplink, simplifying cabling and reducing switch port requirements in campus or enterprise networks.
Highlights
- 40GBASE-CR4 QSFP+ to 4 10GBASE-CU SFP+ Passive DAC cable
- 9.8 ft twinaxial construction for reliable high-speed data transfer
- Breakout capability: one QSFP+ port to four SFP+ ports
- Passive design requires no external power, reducing complexity
- Dell compatible for seamless integration with Dell network devices
- Data transfer rate of 40 Gbit/s aggregate bandwidth
- Lifetime limited warranty for long-term reliability
- Ideal for data center and enterprise networking environments
Specifications
| Specifications | |
|---|---|
| Manufacturer | Axiom Memory Solutions |
| Manufacturer Part Number | 332-1366-AX |
| Brand Name | Axiom |
| Product Name | 40GBASE-CR4 QSFP+ to 4 10GBASE-CU SFP+ Passive DAC Dell Compatible 3m |
| Product Type | Network Cable |
| Technical Information | |
| Cable Type | Twinaxial |
| Cable Length | 9.8 ft |
| Connector Type on First End | QSFP+ Network - Male |
| Connector on First End Details | 1 x QSFP+ Network - Male |
| Connector Type on Second End | SFP+ Network - Male |
| Connector on Second End Details | 4 x SFP+ Network - Male |
| Device Supported | Network Device |
| Data Transfer Rate | 40 Gbit/s |
| Features | Passive |
| Warranty | |
| Limited Warranty | Lifetime |
FAQ
What is the purpose of this QSFP+ to SFP+ breakout cable?
This cable allows you to connect a single 40 Gbit/s QSFP+ port on a switch or router to four separate 10 Gbit/s SFP+ devices, such as servers or storage units. It effectively breaks out the high-speed link into multiple lower-speed connections, optimizing port usage and reducing the need for additional networking hardware in data center or enterprise setups.
Is this cable compatible with non-Dell equipment?
While this cable is specifically coded and tested for Dell network devices to ensure guaranteed performance, it may work with other brands' equipment that support the 40GBASE-CR4 standard and passive DAC cables. However, compatibility is not assured outside Dell environments, and we recommend verifying with the device manufacturer or testing in your specific setup before deployment.
What does 'passive DAC' mean for this cable?
Passive DAC (Direct Attach Copper) means the cable uses twinaxial copper wiring without active electronic components for signal retiming or amplification. It relies on the host devices' electrical interfaces to maintain signal integrity over the 9.8 ft length. This results in lower power consumption, reduced latency, and higher reliability compared to active cables, but it is typically limited to shorter distances like this one.
What is the maximum data transfer rate supported?
This cable supports an aggregate data transfer rate of 40 Gbit/s through the QSFP+ end, which is broken out into four independent 10 Gbit/s links on the SFP+ ends. It adheres to the 40GBASE-CR4 standard, ensuring high-speed connectivity suitable for bandwidth-intensive applications in networking environments.
| Qty | Price | Available |
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