Axiom 200GBASE-CU QSFP56 Passive DAC Twinax Cable
The Axiom 200GBASE-CU QSFP56 passive DAC twinax cable delivers enterprise-grade, cost-effective connectivity for modern data centers. Engineered for 200Gb Ethernet and InfiniBand applications, this 1-meter cable provides reliable short-reach interconnects without the power consumption of active solutions. Built with Mellanox compatibility, it integrates seamlessly into existing infrastructure while reducing total cost of ownership for high-speed networking deployments.
Key Features
- 200GBASE-CU passive DAC technology for low-power, cost-effective connectivity
- QSFP56 connectors for 200Gb Ethernet and InfiniBand compatibility
- 1-meter twinax cable length optimized for rack-to-rack and short-reach deployments
- Mellanox compatible design ensures broad ecosystem support
- No external power required—passive design reduces operational overhead
- Durable twinax construction for reliable performance in demanding environments
Technical Specifications
| Specification |
Details |
| Manufacturer |
AXIOM |
| Part Number |
MCP1650-V02AE26-AX |
| Cable Type |
Passive DAC Twinax |
| Connector Type |
QSFP56 |
| Data Rate |
200GBASE-CU |
| Cable Length |
1 Meter |
| Application |
200Gb Ethernet, InfiniBand |
| Compatibility |
Mellanox Compatible |
| Power Consumption |
Passive (No External Power) |
Frequently Asked Questions
What is a 200GBASE-CU passive DAC cable used for?
A 200GBASE-CU passive DAC cable is designed for high-speed data center interconnects, providing 200Gb Ethernet connectivity over short distances (typically up to 7 meters). It's ideal for rack-to-rack connections, storage arrays, and InfiniBand networks where cost-effective, low-power solutions are required.
Is this QSFP56 cable compatible with Mellanox equipment?
Yes, this Axiom QSFP56 twinax cable is fully Mellanox compatible, making it suitable for deployment in Mellanox switches, NICs, and storage systems. It meets industry standards for seamless integration with existing Mellanox infrastructure.
What are the advantages of passive DAC over active cables?
Passive DAC cables eliminate the need for external power, reducing operational costs and complexity. They generate less heat, have longer lifespans, and are more cost-effective than active alternatives while maintaining reliable performance for short-reach 200Gb connections.
What is the maximum distance for this 1-meter cable?
This cable is optimized for 1-meter deployments in short-reach applications. For longer distances, active DAC or fiber optic solutions are recommended to maintain signal integrity and performance.
