Axiom EX-SFP-10GE-DAC-7M-AX 10GBASE-CU SFP+ Passive DAC Twinax Cable - 23 ft (7m) Juniper Compatible Network Cable
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Product Features
Technical Overview
This cable operates on the 10GBASE-CU standard, utilizing SFP+ connectors to deliver 10 Gbit/s throughput over a 23-foot distance. The passive design means it does not require external power, relying instead on the host device's SFP+ port for signal transmission. This results in lower heat generation and improved reliability compared to active optical cables.
The twinaxial construction provides robust shielding against electromagnetic interference, ensuring data integrity in dense network setups. The cable is rated for continuous operation in typical data center conditions, supporting high-bandwidth applications like server-to-switch links, storage area networks, and virtualization clusters.
Key Product Advantages
This Axiom DAC cable offers several advantages for network administrators seeking efficient and reliable connectivity solutions.
Cost-Effective Performance
By using passive copper technology, this cable provides 10 Gbit/s speeds without the expense of optical transceivers, reducing overall deployment costs while maintaining high performance.
- Lower power consumption
- No separate transceivers needed
- Reduced total cost of ownership
Simplified Deployment
The plug-and-play design allows for quick installation between SFP+ ports, minimizing configuration time and complexity in network upgrades or expansions.
- Direct SFP+ connectivity
- Easy to install and replace
- Minimal setup required
Deployment / Use Cases
This cable is versatile for various network scenarios where high-speed, short-reach connections are needed. Its 23-foot length makes it suitable for rack-to-rack or within-rack deployments in data centers, providing flexibility in cable management.
Common use cases include connecting top-of-rack switches to servers in hyper-converged infrastructure, linking storage arrays to network switches in SAN environments, and establishing high-bandwidth links for virtualization hosts. The Juniper compatibility specifically supports deployments using EX2500 series switches, ideal for enterprise core networking or cloud infrastructure.
Data Center Interconnects
Use this cable to connect servers and switches within the same rack or adjacent racks, ensuring low-latency communication for critical applications.
High-Performance Computing
Deploy in clusters where fast data transfer between nodes is essential, such as in financial trading systems or scientific research environments.
Highlights
- 23-foot (7-meter) twinaxial cable for SFP+ network connections
- Supports 10 Gbit/s data transfer rate for high-speed networking
- Passive DAC design reduces power consumption and heat
- Compatible with Juniper Networks EX2500 Ethernet Switch
- Plug-and-play installation with SFP+ connectors
- Cost-effective alternative to optical transceivers
- Ideal for data center and enterprise network deployments
- Robust shielding ensures reliable performance in dense environments
Specifications
| Specifications | |
|---|---|
| Manufacturer | Axiom Memory Solutions |
| Manufacturer Part Number | EX-SFP-10GE-DAC-7M-AX |
| Brand Name | Axiom |
| Product Name | 10GBASE-CU SFP+ Passive DAC Twinax Cable Juniper Compatible 7m |
| Product Type | Network Cable |
| Technical Information | |
| Cable Type | Twinaxial |
| Cable Length | 23 ft |
| Connector Type on First End | SFP+ Network |
| Connector on First End Details | SFP+ Network |
| Device Supported | Network Device |
| Data Transfer Rate | 10 Gbit/s |
| Features | Passive |
| Miscellaneous | |
| Compatibility | Juniper Networks EX2500 Ethernet Switch |
FAQ
What is the maximum length supported by this DAC cable?
This Axiom DAC cable has a length of 23 feet (7 meters), which is optimal for short-reach connections within racks or between adjacent racks in data center environments. It supports the full 10 Gbit/s data rate over this distance without signal degradation, making it suitable for most server-to-switch applications.
Is this cable compatible with devices other than Juniper EX2500 switches?
While specifically tested and compatible with Juniper Networks EX2500 Ethernet Switches, this SFP+ passive DAC cable may work with other network devices that support 10GBASE-CU SFP+ connections. However, compatibility should be verified with the device manufacturer, as some equipment may require vendor-specific cables or have firmware restrictions.
What does 'passive' mean in a DAC cable?
A passive DAC cable does not include active electronic components for signal amplification or retiming. It relies on the host device's SFP+ port to drive the signal, resulting in lower power consumption, reduced heat output, and generally higher reliability compared to active cables. This makes it a cost-effective choice for short-distance connections up to 10 meters.
Can this cable be used for 1 Gbit/s or 25 Gbit/s connections?
This cable is designed for 10 Gbit/s data transfer rates as per the 10GBASE-CU standard. It is not intended for 1 Gbit/s or 25 Gbit/s applications. For those speeds, you would need cables specifically rated for 1GBASE-CU or 25GBASE-CU standards, respectively, to ensure proper signal integrity and compatibility.
| Qty | Price | Available |
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