Axiom R1N34A-AX 100GBASE-CR4 QSFP28 Passive DAC Cable
The Axiom R1N34A-AX is a high-performance 100GBASE-CR4 QSFP28 passive DAC cable engineered for HP-compatible data center and enterprise networking environments. This twinaxial passive direct attach cable provides reliable 100 Gbit/s connectivity over short distances, making it ideal for server-to-switch, switch-to-switch, and storage interconnect applications. With a compact 0.5-meter length and passive design, this QSFP28 DAC eliminates power consumption while delivering enterprise-grade performance backed by a lifetime warranty.
Key Features
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100GBASE-CR4 Compliance — Full IEEE 802.3bj standard support for 100 Gbit/s data transfer
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QSFP28 Connectors — Industry-standard quad small form-factor pluggable interface for seamless integration
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Passive DAC Design — No power consumption required; ideal for power-constrained environments
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Twinaxial Construction — Shielded twisted-pair design minimizes electromagnetic interference and ensures signal integrity
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0.5-Meter Length — Optimized for short-reach interconnects in dense rack configurations
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HP Compatible — Verified compatibility with HP ProLiant servers and networking infrastructure
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Lifetime Warranty — Comprehensive coverage ensures long-term reliability and peace of mind
Technical Specifications
| Manufacturer |
AXIOM |
| Part Number |
R1N34A-AX |
| Cable Type |
100GBASE-CR4 QSFP28 Passive DAC |
| Connector Type |
QSFP28 (Quad Small Form-Factor Pluggable) |
| Data Rate |
100 Gbit/s |
| Cable Length |
0.5 Meters |
| Construction |
Twinaxial (Passive) |
| Power Consumption |
None (Passive Design) |
| Compatibility |
HP ProLiant Servers and Compatible Infrastructure |
| Warranty |
Lifetime |
Frequently Asked Questions
What is a 100GBASE-CR4 QSFP28 passive DAC cable used for?
The 100GBASE-CR4 QSFP28 passive DAC cable is used for high-speed data center interconnects, including server-to-switch, switch-to-switch, and storage array connections. It provides 100 Gbit/s performance over short distances without requiring external power, making it cost-effective for enterprise networking.
Is the Axiom R1N34A-AX compatible with my HP infrastructure?
Yes, the Axiom R1N34A-AX is specifically designed for HP-compatible applications and has been verified to work with HP ProLiant servers and compatible networking equipment. Always verify compatibility with your specific hardware model before deployment.
What are the advantages of a passive DAC cable over active alternatives?
Passive DAC cables offer lower cost, zero power consumption, and reduced heat generation compared to active alternatives. The Axiom R1N34A-AX is ideal for short-reach applications where passive performance meets your bandwidth requirements without additional infrastructure complexity.
How long is the Axiom R1N34A-AX cable?
The Axiom R1N34A-AX features a 0.5-meter length, optimized for dense rack environments and short-distance interconnects. This compact size reduces cable clutter while maintaining full 100 Gbit/s performance.
