Axiom 10G-DACA-SFP3M-AX 10GBASE-CU SFP+ Passive DAC Twinax Cable - 3m - 9. 8 ft Direct Attach Cable for Router - Switch - OEM
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Product Features
Technical Overview
This Direct Attach Cable (DAC) implements the 10GBASE-CU standard over twinaxial copper, which is optimized for high-speed data transmission across short distances within racks or between adjacent equipment. The SFP+ connectors provide a hot-pluggable interface that aligns with industry-standard SFP+ cages found in switches, routers, and network adapters.
The passive architecture means the cable contains no signal conditioning or retiming circuitry, relying on the host devices' SFP+ ports to handle signal integrity. This approach maintains compatibility with a wide range of OEM equipment while keeping the solution cost-effective and energy-efficient.
Key Product Advantages
This cable delivers several practical benefits for network deployments where reliability, simplicity, and performance are critical. Its design focuses on reducing complexity while maintaining high-speed connectivity standards.
Simplified Connectivity
The integrated SFP+ connectors eliminate the need for separate optical transceivers and fiber patch cables, reducing component count and potential compatibility issues in 10G links.
- Pre-terminated ends ensure proper mating
- Direct copper connection avoids transceiver costs
Energy Efficient Operation
As a passive DAC, this cable draws no additional power beyond what the SFP+ port provides, contributing to lower overall power consumption in dense network environments.
- No active electronics to fail
- Reduced thermal load in equipment racks
Deployment / Use Cases
This 10GBASE-CU DAC is ideal for interconnecting networking equipment within the same rack or across adjacent racks in data center, server room, and enterprise network environments. The 3-meter length provides flexibility for typical top-of-rack switching configurations and short-distance device interconnections.
Common deployment scenarios include connecting switches to servers, linking aggregation switches to access switches, or establishing connections between routers and core network devices. The cable's compatibility with routers, switches, and OEM modules makes it suitable for both branded and white-label network infrastructure.
Data Center Interconnects
Use for leaf-spine architectures within racks where 10G copper connections provide cost-effective connectivity between switches and servers.
Network Infrastructure Links
Connect core routers to distribution switches or link network appliances that require reliable 10G throughput for traffic aggregation and processing.
Physical Profile
The cable measures 3 meters (9.8 feet) in length with a lightweight construction weighing approximately 0.35 ounces (10 grams). The twinaxial design provides balanced signal transmission while maintaining flexibility for routing in confined spaces. The cable jacket and construction comply with RoHS environmental standards, ensuring hazardous substance restrictions are met for responsible electronics deployment.
- Weight
- 0.35 oz (10 g)
- Length
- 9.8 ft (3 m)
Highlights
- 10 Gbit/s data transfer rate for high-speed network connectivity
- 3-meter (9.8-foot) length ideal for rack-to-rack or intra-rack connections
- SFP+ connectors on both ends for direct attachment to compatible devices
- Passive twinaxial design requires no external power or active electronics
- Compatible with routers, switches, and OEM network modules
- RoHS compliant for environmentally responsible deployment
- Lifetime warranty for long-term reliability assurance
- Lightweight construction at 0.35 oz (10 g) for easy installation
Specifications
| Specifications | |
|---|---|
| Manufacturer | Axiom Memory Solutions |
| Manufacturer Part Number | 10G-DACA-SFP3M-AX |
| Brand Name | Axiom |
| Product Name | 10GBASE-CU SFP+ Passive DAC Twinax Cable Extreme Compatible 3m |
| Product Type | Network Cable |
| Technical Information | |
| Cable Type | Twinaxial |
| Cable Length | 9.8 ft (3 m) |
| Connector Type on First End | SFP+ Network |
| Connector on First End Details | 1 x SFP+ Network |
| Device Supported | Router,Switch,OEM Module,Network Device |
| Data Transfer Rate | 10 Gbit/s |
| Features | Passive |
| Physical Characteristics | |
| Weight (Approximate) | 0.35 oz (10 g) |
| Miscellaneous | |
| Environmentally Friendly | Yes |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
| Warranty | |
| Limited Warranty | Lifetime |
FAQ
What devices is this DAC cable compatible with?
This 10GBASE-CU SFP+ Passive DAC Twinax Cable is compatible with routers, switches, and OEM modules that feature standard SFP+ ports. It works with network devices from various manufacturers that support the 10GBASE-CU specification over direct attach copper cables. The passive design ensures broad compatibility without requiring specific driver support or configuration.
What is the maximum data transfer rate supported?
This cable supports data transfer rates up to 10 Gbit/s (10 Gigabits per second) in full-duplex mode. It implements the 10GBASE-CU standard for copper-based 10 Gigabit Ethernet connections, providing sufficient bandwidth for demanding network applications including server connectivity, storage networking, and high-throughput data transfers between network devices.
How does a passive DAC differ from an active DAC or optical transceiver?
A passive Direct Attach Cable contains no signal conditioning electronics, relying entirely on the host device's SFP+ port for signal integrity. This makes it simpler, more power-efficient, and generally less expensive than active DACs (which include retiming electronics) or optical transceivers (which require separate fiber cables). Passive DACs are ideal for short-distance connections where signal degradation is minimal.
What is the cable length and is it sufficient for my deployment?
This cable measures 3 meters (approximately 9.8 feet), which is suitable for connections within the same rack or between adjacent racks in data center environments. For longer distances beyond 7 meters, active DACs or optical solutions would be more appropriate. The 3-meter length provides flexibility for typical top-of-rack switching configurations and short inter-device links.
| Qty | Price | Available |
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