Axiom 10GBASE-CU SFP+ Passive DAC Twinax Cable
The 10GBASE-CU SFP+ Passive DAC Twinax cable is engineered for data centers, enterprise networks, and high-performance computing environments requiring reliable 10 Gigabit Ethernet connectivity. This passive direct-attach copper cable delivers cost-effective, low-latency connections between switches, servers, and storage systems without the power consumption of active solutions. Perfect for IT professionals and network administrators seeking dependable short-reach interconnects, this twinax cable provides plug-and-play compatibility with standard SFP+ ports.
Key Features
- 10 Gigabit Ethernet performance over copper twinax construction
- Passive DAC design eliminates external power requirements
- SFP+ connector compatibility with industry-standard transceivers
- Low-latency, short-reach connectivity for data center applications
- Cost-effective alternative to active DAC and optical solutions
- Durable twinax shielding for EMI protection and signal integrity
- Hot-swappable design for seamless network upgrades
Technical Specifications
| Specification |
Details |
| Manufacturer |
Axiom |
| Part Number |
AXG92427 |
| Cable Type |
Passive Direct-Attach Copper (DAC) Twinax |
| Connector Type |
SFP+ (Dual) |
| Data Rate |
10 Gigabit Ethernet (10GBASE-CU) |
| Transmission Distance |
Up to 7 meters (typical passive range) |
| Cable Construction |
Shielded Twinax |
| Operating Temperature |
0°C to 55°C |
| Storage Temperature |
-40°C to 70°C |
Frequently Asked Questions
What is a passive DAC twinax cable used for?
A passive DAC twinax cable connects 10 Gigabit network devices over short distances (typically up to 7 meters) without requiring external power. It's ideal for data center rack-to-rack connections, server-to-switch links, and storage area network (SAN) deployments where cost efficiency and low latency are priorities.
How does the 10GBASE-CU SFP+ passive cable compare to active DAC?
Passive 10GBASE-CU cables are more affordable and consume no power, making them ideal for short distances. Active DAC cables support longer reaches (up to 15 meters) but require power and cost more. Choose passive for budget-conscious, short-reach deployments and active for extended distances.
Is this SFP+ twinax cable compatible with my network equipment?
Yes, the SFP+ passive DAC is compatible with any network switch, server, or storage device featuring standard SFP+ ports. Verify your equipment supports 10GBASE-CU connectivity before installation. Axiom cables are tested for broad interoperability across major vendors.
What are the maximum distance limitations for this passive twinax cable?
The 10GBASE-CU passive DAC twinax cable typically supports distances up to 7 meters while maintaining full 10 Gigabit performance. For longer distances, consider active DAC or optical fiber solutions to avoid signal degradation.
