Axiom AA1404037-E6-AX 40GBASE-CR4 QSFP+ Passive DAC Cable - 1. 6 ft Twinaxial Network Cable for Avaya Compatible Short-Reach Connections
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Product Features
Technical Overview
This DAC cable adheres to the 40GBASE-CR4 standard, which defines 40 Gigabit Ethernet over copper twinaxial cabling. The QSFP+ form factor supports high-density port configurations, and the male connectors ensure secure mating with corresponding ports on switches, routers, or other network hardware.
The twinaxial construction provides robust signal integrity for short distances, minimizing latency and signal degradation. With a specified reach of up to 10 meters for similar passive DAC cables, this 1.6 ft variant is optimized for ultra-short connections where minimal cable management and reduced clutter are priorities.
Key Product Advantages
This cable delivers a cost-effective and low-latency solution for 40 Gigabit Ethernet connectivity, eliminating the need for separate transceivers and fiber optic cabling in short-reach scenarios. Its passive design reduces power consumption and simplifies installation, while the durable twinaxial build ensures reliable performance in data-intensive applications.
High-Speed Connectivity
Supports 40 Gbit/s data transfer rates, enabling rapid data movement between network devices for improved throughput and reduced bottlenecks.
- 40GBASE-CR4 compliance
- QSFP+ interface
- Low-latency copper medium
Simplified Deployment
The passive DAC design requires no external power or configuration, allowing for plug-and-play installation that saves time and reduces complexity.
- No power requirements
- Hot-pluggable support
- Direct device-to-device connection
Deployment / Use Cases
This cable is ideal for connecting network switches, routers, servers, or storage arrays within the same rack or adjacent enclosures. Its short length and high-speed capabilities make it well-suited for top-of-rack switching, spine-leaf architectures, and high-performance computing clusters where minimal cable length and maximum bandwidth are essential.
Common applications include data center interconnects, enterprise network upgrades, and Avaya-compatible networking environments. The cable supports environments requiring reliable 40 Gigabit Ethernet links without the cost and complexity of optical modules, providing a practical solution for short-reach connectivity needs.
Highlights
- 40 Gbit/s data transfer rate for high-speed network connections
- QSFP+ male connectors on both ends for secure device mating
- Passive twinaxial DAC cable with no external power needed
- 1.6 ft length optimized for short-reach, within-rack deployments
- Black color for discreet integration into network environments
- Supports 40GBASE-CR4 standard for reliable Ethernet performance
- Designed for Avaya-compatible network devices
- Hot-pluggable for easy installation and maintenance
Specifications
| Specifications | |
|---|---|
| Manufacturer | Axiom Memory Solutions |
| Manufacturer Part Number | AA1404037-E6-AX |
| Brand Name | Axiom |
| Product Name | 40GBASE-CR4 QSFP+ Passive DAC Cable Avaya Compatible 0.5m |
| Product Type | Network Cable |
| Technical Information | |
| Cable Type | Twinaxial |
| Cable Length | 1.6 ft |
| Connector Type on First End | QSFP+ Network - Male |
| Connector on First End Details | 1 x QSFP+ Network - Male |
| Connector Type on Second End | QSFP+ Network - Male |
| Connector on Second End Details | 1 x QSFP+ Network - Male |
| Device Supported | Network Device |
| Data Transfer Rate | 40 Gbit/s |
| Features | Passive |
| Physical Characteristics | |
| Product Color | Black |
FAQ
What is the data transfer speed of this DAC cable?
This Axiom DAC cable supports a data transfer rate of 40 Gbit/s, complying with the 40GBASE-CR4 standard for high-speed Ethernet connections over copper twinaxial cabling.
What type of connectors does this cable use?
The cable features QSFP+ Network - Male connectors on both ends, providing a direct physical link for 40 Gigabit Ethernet between compatible network devices such as switches, routers, or servers.
Is this cable active or passive?
This is a passive DAC cable, meaning it does not require external power or signal amplification. It offers a straightforward, low-power solution for short-reach connections up to 10 meters, with this variant optimized for 1.6 ft distances.
What is the cable length and type?
The cable is 1.6 ft long and uses twinaxial (twinax) construction, which provides robust signal integrity for high-speed data transmission over short distances in data center and enterprise networking environments.
| Qty | Price | Available |
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