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Axiom 470-AAFF-AX 40GBASE-CR4 QSFP+ Passive DAC Cable - Twinaxial 5m (16. 4 ft) Dell Compatible
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Product Features
Technical Overview
40GbE Performance
This cable supports the 40GBASE-CR4 standard, providing full 40 Gbit/s bandwidth for demanding network applications. The twinaxial construction ensures stable signal transmission with minimal latency.
- 40 Gbit/s data transfer rate
- QSFP+ connector interface
- Passive direct attach cable technology
Physical Specifications
With a length of 5 meters (16.4 feet), this cable is optimized for short-distance connections where fiber optic solutions would be cost-prohibitive or unnecessary.
- 5 meter (16.4 ft) length
- Twinaxial cable construction
- Hot-pluggable QSFP+ connectors
Key Product Advantages
This direct attach cable offers several advantages for network administrators and data center operators seeking reliable 40GbE connectivity solutions.
Cost-Effective Connectivity
Compared to active optical cables or separate transceivers with fiber patch cables, passive DAC cables provide a more economical solution for short-distance 40GbE connections without sacrificing performance.
- Lower total cost of ownership
- No separate transceivers required
- Simplified cabling infrastructure
Simplified Deployment
The pre-terminated design with factory-installed QSFP+ connectors eliminates the need for field termination or polishing, reducing installation time and potential points of failure in the network infrastructure.
- Factory-terminated connectors
- Plug-and-play installation
- Consistent performance out of the box
Deployment / Use Cases
This 40GBASE-CR4 QSFP+ passive DAC cable is ideal for various networking scenarios where high-speed, short-distance connections are required between compatible network devices.
Common deployment scenarios include connecting top-of-rack switches to servers within the same rack, linking adjacent switches in data center environments, or establishing high-speed connections between network appliances in enterprise networking setups. The Dell compatibility makes it particularly suitable for environments with Dell networking equipment that supports QSFP+ interfaces.
Data Center Interconnects
Connect servers to top-of-rack switches within the same rack or between adjacent racks where 5-meter reach is sufficient for the required connectivity.
- Server-to-switch connections
- Intra-rack cabling
- Adjacent rack connectivity
High-Performance Computing
Support high-bandwidth applications that require 40GbE connectivity between compute nodes, storage arrays, or network appliances in HPC and enterprise environments.
- Cluster interconnects
- Storage network connections
- Network appliance links
Highlights
- 40 Gbit/s data transfer rate for high-performance networking
- 5 meter (16.4 ft) twinaxial cable construction
- QSFP+ connectors on both ends for 40GbE connectivity
- Passive direct attach cable (DAC) technology
- Dell compatible for use with Dell networking equipment
- 40GBASE-CR4 standard compliance
- Hot-pluggable design for easy installation
- Lifetime warranty for long-term reliability
Specifications
| Specifications | |
|---|---|
| Manufacturer | Axiom Memory Solutions |
| Manufacturer Part Number | 470-AAFF-AX |
| Brand Name | Axiom |
| Product Name | 40GBASE-CR4 QSFP+ Passive DAC Cable Dell Compatible 5m |
| Product Type | Network Cable |
| Technical Information | |
| Cable Type | Twinaxial |
| Cable Length | 16.4 ft (5 m) |
| Connector Type on First End | QSFP+ Network |
| Connector on First End Details | 1 x QSFP+ Network |
| Connector Type on Second End | QSFP+ Network |
| Connector on Second End Details | 1 x QSFP+ Network |
| Device Supported | Network Device |
| Data Transfer Rate | 40 Gbit/s |
| Features | Passive |
| Warranty | |
| Limited Warranty | Lifetime |
FAQ
What is the maximum distance supported by this DAC cable?
This Axiom 40GBASE-CR4 QSFP+ passive DAC cable supports connections up to 5 meters (16.4 feet). This distance is optimal for short-reach applications within racks or between adjacent equipment in data center environments, providing reliable 40 Gbit/s connectivity without the need for more expensive active optical solutions.
What type of connectors does this cable use?
This cable features QSFP+ (Quad Small Form-factor Pluggable Plus) connectors on both ends. Each end has one QSFP+ network connector, providing a complete interface for 40GbE connections between compatible network devices. The connectors are hot-pluggable for easy installation and maintenance.
Is this cable compatible with Dell networking equipment?
Yes, this Axiom DAC cable is specifically marked as Dell compatible, meaning it's designed to work with Dell networking equipment that supports QSFP+ interfaces. This compatibility ensures reliable performance when connecting Dell switches, routers, or other network devices in environments where Dell equipment is deployed.
What does 'passive DAC' mean for this cable?
Passive DAC (Direct Attach Cable) means this cable uses passive electrical components without signal amplification or retiming electronics. This makes it more cost-effective than active optical cables while still providing reliable 40 Gbit/s performance over short distances up to 5 meters. Passive DAC cables don't require external power and typically have lower latency than active solutions.
| Qty | Price | Available |
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