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Axiom X2121A-5M-N-AX 40GBASE-CR4 QSFP+ Passive DAC Cable - Oracle Compatible - 5m - 16. 4 ft Direct Attach Copper Cable
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Product Features
Technical Overview
This QSFP+ DAC cable operates on the 40GBASE-CR4 standard, utilizing four lanes of 10 Gb/s to achieve an aggregate bandwidth of 40 Gbit/s. The passive copper construction eliminates the need for signal conditioning electronics, resulting in a straightforward, low-latency connection ideal for rack-to-rack or within-rack deployments.
The cable features identical QSFP+ male connectors on both ends, each providing a secure, hot-pluggable interface for network switches, routers, servers, and storage devices. Its 5-meter length offers flexibility in cable management while maintaining signal integrity over copper media.
Key Product Advantages
This Axiom DAC cable delivers several practical benefits for network administrators and IT professionals. The passive design reduces power consumption and heat generation compared to active cables, while maintaining reliable performance for short-reach applications.
Cost-Effective Connectivity
Eliminates the need for separate transceivers and fiber optic cabling, providing a more economical solution for 40GbE connections under 7 meters.
- Lower total cost of ownership
- Simplified inventory management
Oracle Ecosystem Integration
Specifically coded for compatibility with Oracle networking equipment, ensuring reliable performance in Oracle-based infrastructure deployments.
- Tested for Oracle compatibility
- Reduces integration risks
Plug-and-Play Simplicity
The passive design requires no configuration or management, allowing for immediate deployment upon connection to compatible QSFP+ ports.
- No software configuration needed
- Reduces deployment time
Deployment / Use Cases
This 40GBASE-CR4 QSFP+ DAC cable is ideal for various high-speed networking scenarios where short-distance, high-bandwidth connections are required. Its 5-meter length makes it particularly suitable for data center environments where equipment is housed within the same rack or adjacent racks.
Common deployment scenarios include connecting top-of-rack switches to servers or storage arrays, linking aggregation switches in network closets, and establishing high-speed interconnects between network appliances in enterprise environments. The Oracle compatibility makes it especially valuable for organizations running Oracle networking infrastructure that requires 40GbE connectivity.
Data Center Interconnects
Connect servers to switches within the same rack or adjacent racks for high-performance computing and storage applications.
- Server-to-switch connections
- Storage array connectivity
Enterprise Network Backbone
Establish 40GbE links between core switches and distribution layer equipment in medium to large enterprise networks.
- Switch-to-switch uplinks
- Network aggregation points
Highlights
- 40GBASE-CR4 QSFP+ Passive Direct Attach Copper Cable
- 5-meter (16.4-foot) length for flexible deployment
- QSFP+ male connectors on both ends
- 40 Gbit/s data transfer rate for high-bandwidth applications
- Oracle compatible for seamless integration
- Passive design for lower power consumption
- Hot-pluggable for easy installation and maintenance
- Lifetime limited warranty for long-term reliability
Specifications
| Specifications | |
|---|---|
| Manufacturer | Axiom Memory Solutions |
| Manufacturer Part Number | X2121A-5M-N-AX |
| Brand Name | Axiom |
| Product Name | 40GBASE-CR4 QSFP+ Passive DAC Cable Oracle Compatible 5m |
| Product Type | Network Cable |
| Technical Information | |
| Cable Type | QSFP |
| Cable Length | 16.4 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 |
| Warranty | |
| Limited Warranty | Lifetime |
FAQ
What type of cable is the Axiom X2121A-5M-N-AX?
The Axiom X2121A-5M-N-AX is a 40GBASE-CR4 QSFP+ Passive Direct Attach Copper (DAC) cable. This means it's a copper cable with QSFP+ connectors permanently attached on both ends, designed for short-distance 40GbE connections without requiring separate transceivers. The passive design indicates it doesn't contain active signal conditioning electronics, making it a cost-effective solution for connections under 7 meters.
What is the maximum data transfer rate supported by this cable?
This cable supports data transfer rates up to 40 Gbit/s (40 gigabits per second). It operates on the 40GBASE-CR4 standard, which uses four lanes of 10 Gb/s each to achieve the total 40 Gb/s bandwidth. This makes it suitable for high-bandwidth applications such as data center interconnects, server-to-switch connections, and network backbone links requiring 40GbE performance.
Is this cable compatible with Oracle networking equipment?
Yes, the Axiom X2121A-5M-N-AX is specifically designed as Oracle compatible. This means it has been coded and tested to work seamlessly with Oracle networking switches, routers, and other equipment that features QSFP+ ports. This compatibility ensures reliable performance and reduces integration risks when deploying this cable in Oracle-based network infrastructure.
What does 'passive' mean for this DAC cable?
For this Direct Attach Copper cable, 'passive' means it doesn't contain active signal conditioning or retiming electronics within the cable assembly. Passive DAC cables are simpler in design, consume less power, generate less heat, and are typically more cost-effective than active optical cables or active DACs. They're ideal for short-distance connections (typically under 7 meters) where signal integrity can be maintained without electronic amplification.
| Qty | Price | Available |
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