50GBASE-CU SFP56 Passive DAC Direct Attached 3M HP/Aruba Compatible
The ENET 50GBASE-CU SFP56 Passive DAC delivers high-speed, cost-effective connectivity for data center and enterprise networking environments. This 3-meter direct attached cable is engineered for seamless integration with HP and Aruba network infrastructure, providing reliable 50Gbps performance without the complexity of active components. Ideal for organizations seeking passive DAC solutions that reduce power consumption and operational costs while maintaining superior signal integrity across short-reach interconnects.
Key Features
- 50GBASE-CU specification for ultra-high-speed data transmission
- SFP56 connector compatibility with HP and Aruba switches
- Passive direct attached cable design eliminates active components
- 3-meter cable length optimized for rack-to-rack connectivity
- Low latency performance for mission-critical applications
- Reduced power consumption compared to active solutions
- Cost-effective alternative to optical transceivers
- Durable construction for reliable long-term deployment
Technical Specifications
| Specification |
Details |
| Manufacturer |
ENET SOLUTIONS |
| Part Number |
R0M47A-ENC |
| Cable Type |
Passive Direct Attached Cable (DAC) |
| Speed |
50GBASE-CU |
| Connector Type |
SFP56 |
| Cable Length |
3 Meters |
| Compatibility |
HP and Aruba Network Switches |
| Power Consumption |
Passive (No Power Required) |
| Signal Integrity |
High-performance copper interconnect |
Frequently Asked Questions
What is a passive DAC and how does it differ from active solutions?
A passive direct attached cable uses copper conductors without active electronics, making it more affordable and power-efficient than active DACs. Passive DACs are ideal for short-reach connections (up to 3-5 meters) and eliminate the need for additional power sources, reducing total cost of ownership in data center environments.
Is this 50GBASE-CU cable compatible with my HP or Aruba infrastructure?
Yes, the ENET R0M47A-ENC is specifically designed for HP and Aruba compatibility. The SFP56 connector and 50GBASE-CU specification ensure seamless integration with compatible network switches and infrastructure equipment from both manufacturers.
What are the advantages of using a 3-meter passive DAC for data center networking?
A 3-meter passive DAC provides optimal performance for rack-to-rack and switch-to-server connections with minimal latency, zero power overhead, and exceptional reliability. This length is ideal for standard data center topologies while maintaining signal quality and reducing infrastructure complexity.
Can I use this cable for longer distances or outdoor applications?
The ENET 50GBASE-CU passive DAC is optimized for 3-meter short-reach deployments. For longer distances or outdoor use, consider active DAC solutions or optical transceivers that support extended range requirements.
