Axiom 200GBASE-CR4 QSFP56 Passive DAC Cable Mellanox Compatible 1.5m
The Axiom 200GBASE-CR4 QSFP56 passive DAC cable delivers high-speed 200G connectivity for modern data center and networking environments. This QSFP56 direct attach copper cable is engineered for Mellanox-compatible systems, providing a cost-effective interconnect solution without active components. At 1.5 meters, this passive cable is optimized for short-reach, high-bandwidth applications where reliability and performance are critical. Whether you're upgrading your data center infrastructure or expanding network capacity, this 200GBASE-CR4 cable ensures seamless integration with existing Mellanox equipment while reducing total cost of ownership.
Key Features
- 200GBASE-CR4 standard compliance for maximum interoperability
- QSFP56 connector type for next-generation high-speed networking
- Passive direct attach copper (DAC) design eliminates active electronics
- Mellanox-compatible architecture ensures plug-and-play deployment
- 1.5-meter length optimized for short-reach data center connections
- Cost-effective alternative to active cables and optical solutions
- Low latency performance for real-time applications
- Durable copper construction for reliable long-term operation
Technical Specifications
| Specification |
Details |
| Manufacturer |
AXIOM |
| Part Number |
MCP1650-V01AE30-AX |
| Cable Type |
Passive Direct Attach Copper (DAC) |
| Standard |
200GBASE-CR4 |
| Connector Type |
QSFP56 |
| Cable Length |
1.5 meters |
| Data Rate |
200 Gbps |
| Compatibility |
Mellanox QSFP56 ports |
| Operating Temperature |
0°C to 70°C |
| Cable Jacket |
PVC |
Frequently Asked Questions
What is a 200GBASE-CR4 QSFP56 DAC cable used for?
A 200GBASE-CR4 QSFP56 DAC cable is used to connect high-speed networking equipment in data centers, providing 200 Gbps connectivity between switches, servers, and storage systems. The passive design makes it ideal for short-reach connections where cost efficiency and low latency are priorities.
Is this Axiom cable compatible with Mellanox switches?
Yes, the Axiom 200GBASE-CR4 QSFP56 passive cable is fully compatible with Mellanox QSFP56 ports and switches. It integrates seamlessly into existing Mellanox infrastructure without requiring additional configuration or adapters.
What are the advantages of a passive DAC cable over active cables?
Passive DAC cables offer lower cost, reduced power consumption, and minimal latency compared to active cables. They require no power supply and have no electronics to fail, making them highly reliable for short-distance, high-bandwidth applications like the 1.5-meter connections this cable supports.
What is the maximum distance for this 200GBASE-CR4 cable?
The 1.5-meter length is optimized for short-reach data center connections. Passive DAC cables typically support distances up to 5-7 meters depending on cable quality, but this 1.5m specification ensures optimal signal integrity and performance for demanding networking environments.
