Axiom 200GBASE-CR4 QSFP56 Passive DAC Cable 2m
The Axiom 200GBASE-CR4 QSFP56 passive DAC cable is engineered for high-performance 200 Gigabit Ethernet connectivity in data center and enterprise networking environments. This direct attach copper cable delivers reliable, low-latency connections over short distances, making it ideal for Nvidia-compatible systems and high-density switch deployments. At 2 meters, this passive DAC cable eliminates the need for active electronics, reducing power consumption and heat generation while maintaining full 200Gb throughput. Perfect for organizations requiring cost-effective, high-speed interconnects between servers, switches, and storage systems.
Key Features
- 200 Gigabit Ethernet performance with QSFP56 connectors
- Passive direct attach copper design for low latency and power efficiency
- Nvidia-compatible for seamless integration with enterprise infrastructure
- 2-meter cable length optimized for rack-to-rack connectivity
- No active components required—plug-and-play installation
- Reduced power draw and minimal heat generation
- Backward compatible with 200GBASE-CR4 standards
Technical Specifications
| Specification |
Details |
| Connector Type |
QSFP56 |
| Data Rate |
200 Gigabit Ethernet (200GBASE-CR4) |
| Cable Type |
Passive Direct Attach Copper (DAC) |
| Cable Length |
2 meters |
| Manufacturer |
Axiom |
| Part Number |
980-9I54D-00V002-AX |
| Compatibility |
Nvidia-compatible systems and 200GBASE-CR4 infrastructure |
| Standards Compliance |
IEEE 802.3bj |
Frequently Asked Questions
What is a passive DAC cable and how does it differ from active cables?
A passive DAC (direct attach copper) cable uses only copper conductors without active electronics, making it more cost-effective and power-efficient than active cables. Passive cables are ideal for short-reach applications like 2-meter connections within data centers, while active cables support longer distances.
Is this QSFP56 cable compatible with my Nvidia infrastructure?
Yes, the Axiom 200GBASE-CR4 QSFP56 passive DAC cable is specifically designed for Nvidia-compatible systems. It supports standard 200GBASE-CR4 connectivity and integrates seamlessly with Nvidia networking equipment and switches.
What are the typical use cases for a 200GBASE-CR4 passive cable?
This cable is ideal for high-speed data center interconnects, including server-to-switch connections, switch-to-switch links, and storage area network (SAN) deployments where 200 Gigabit Ethernet performance is required over short distances.
Can I use this 2-meter cable for longer-distance connections?
No, passive DAC cables are designed for short-reach applications. For distances beyond 2 meters, consider active DAC cables or optical transceivers. The 2-meter length is optimized for typical rack-level deployments in data centers.
