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Axiom R0Z25A-AX 100GBASE-CR4 QSFP28 Passive DAC Cable - HP Compatible - 1m - 3. 3 ft Network Cable
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Product Features
Technical Overview
This DAC cable operates at a data transfer rate of 100 Gbit/s, conforming to the 100GBASE-CR4 Ethernet standard for copper connections. The QSFP28 connector on both ends supports high-density port configurations commonly found in modern switches, routers, and network interface cards.
The passive electrical design uses copper conductors to transmit signals, making it ideal for energy-efficient deployments where active signal conditioning is unnecessary over short distances. The cable is engineered for minimal signal loss and crosstalk, maintaining signal integrity across its 1-meter length.
Key Product Advantages
This cable delivers several practical benefits for network administrators seeking reliable, high-performance interconnects without the complexity of optical modules.
Cost-Effective Connectivity
Eliminates the need for separate transceivers and fiber patch cables, reducing overall deployment costs for short-reach links within data centers or enterprise networks.
- Lower total cost of ownership
- Simplified inventory management
Plug-and-Play Deployment
The passive design requires no configuration or external power, allowing for quick installation between compatible QSFP28 ports without additional setup steps.
- No software configuration needed
- Hot-pluggable support
Reliable Performance
Engineered for stable signal transmission over its specified length, ensuring consistent 100 GbE performance with minimal latency and packet loss in supported environments.
- Low-latency copper connection
- Reduced failure points
Deployment / Use Cases
This cable is suited for various high-speed networking scenarios where short-distance, high-bandwidth connections are required between QSFP28-equipped devices.
Common applications include connecting top-of-rack switches to servers within the same rack, linking adjacent switches in a data center spine-leaf architecture, or providing high-speed interconnects for network appliances and storage arrays. Its HP compatibility makes it a viable option for refreshing or expanding existing HP network infrastructure without investing in vendor-specific cables.
Data Center Inter-Rack Links
Connect switches and servers within the same rack or adjacent racks where distances are under 3 meters, leveraging 100 GbE throughput for east-west traffic.
High-Performance Computing Clusters
Provide low-latency connections between compute nodes and storage systems in HPC environments, supporting demanding workloads with minimal signal delay.
Highlights
- 100 Gbit/s data transfer rate for high-bandwidth network connections
- QSFP28 connector type on both ends for compatibility with modern network equipment
- Passive DAC (Direct-Attach Copper) cable design requiring no external power
- 1-meter (3.3-foot) length ideal for short-reach interconnects within racks
- HP compatible for seamless integration with supported HP network devices
- 100GBASE-CR4 Ethernet standard compliance for reliable performance
- Cost-effective alternative to optical transceivers and fiber cabling
- Plug-and-play deployment with hot-pluggable support
Specifications
| Specifications | |
|---|---|
| Manufacturer | Axiom Memory Solutions |
| Manufacturer Part Number | R0Z25A-AX |
| Brand Name | Axiom |
| Product Name | 100GBASE-CR4 QSFP28 Passive DAC Cable HP Compatible 1m |
| Product Type | Network Cable |
| Technical Information | |
| Cable Type | DAC |
| Cable Length | 3.3 ft (1 m) |
| Connector Type on First End | QSFP28 Network |
| Connector on First End Details | QSFP28 Network |
| Device Supported | Network Device |
| Data Transfer Rate | 100 Gbit/s |
| Features | Passive |
FAQ
What is the maximum distance this DAC cable supports?
This passive DAC cable is designed for short-reach connections up to 3 meters, with this specific model being 1 meter (3.3 feet) long. It is ideal for within-rack or adjacent-equipment links where optical transceivers are unnecessary.
Is this cable compatible with non-HP network equipment?
While engineered for HP compatibility, this QSFP28 DAC cable may work with other vendors' equipment that supports the 100GBASE-CR4 standard and QSFP28 interfaces. Always verify compatibility with your specific device's documentation before purchase.
Does this cable require any software configuration or licensing?
No, this passive DAC cable operates without software configuration or licensing. It is a plug-and-play component that establishes a physical link when connected between compatible QSFP28 ports, with no need for driver installation or activation.
| Qty | Price | Available |
|---|
