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Axiom AA1404033-E6-AX 40GBASE-CR4 QSFP+ to 4 10GBASE-CU SFP+ Passive DAC Twinaxial Breakout Cable - 3. 3 ft (1m) Avaya Compatible
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Product Features
Technical Overview
This DAC cable implements the 40GBASE-CR4 standard, which specifies 40 Gigabit Ethernet over copper twinaxial cable. The QSFP+ connector on one end breaks out to four separate SFP+ connectors, each supporting 10GBASE-CU signaling for 10 GbE connections.
The twinaxial construction provides excellent signal integrity for high-speed data transfer while maintaining flexibility for cable management. The 40 Gbit/s aggregate bandwidth supports demanding network applications, and the passive architecture eliminates the need for signal conditioning electronics.
Key Product Advantages
This breakout cable simplifies network architecture by converting high-density 40GbE ports into multiple 10GbE connections without requiring additional transceivers or fiber infrastructure. The solution reduces overall deployment costs while maintaining performance standards.
Cost-Effective Bandwidth Aggregation
Eliminates the need for separate 10GbE transceivers and fiber cables by providing direct copper connectivity between 40GbE and 10GbE interfaces.
- Reduces transceiver costs
- Simplifies cable management
- Maintains full bandwidth utilization
Plug-and-Play Operation
The passive design requires no configuration or external power, enabling immediate deployment upon connection.
- No software configuration needed
- No external power required
- Hot-pluggable support
Reliable Short-Reach Connectivity
Twinaxial construction ensures stable signal transmission for distances up to 3.3 ft, ideal for direct connections between adjacent equipment.
- Excellent signal integrity
- Minimal latency
- Durable construction
Deployment / Use Cases
This breakout cable is particularly valuable in data center environments where 40GbE switch uplinks need to connect to multiple 10GbE server ports. It enables efficient bandwidth utilization without requiring port density expansion on switching equipment.
Common deployment scenarios include connecting top-of-rack switches with 40GbE uplinks to servers with 10GbE network interfaces, aggregating multiple 10GbE links into a single 40GbE connection for backbone networks, and simplifying cabling in high-density server racks where space is at a premium.
Data Center Server Connectivity
Connect 40GbE switch ports to multiple 10GbE server NICs for efficient rack-level networking.
Network Aggregation
Combine four 10GbE links into a single 40GbE uplink for backbone connections between network tiers.
Highlights
- 40GBASE-CR4 QSFP+ to 4 10GBASE-CU SFP+ passive DAC breakout cable
- 40 Gbit/s aggregate data transfer rate for high-performance networking
- 3.3 ft (1 meter) twinaxial cable for reliable short-reach connectivity
- 1 x QSFP+ Network Male to 4 x SFP+ Network Male connector configuration
- Passive design requires no external power or configuration
- Avaya compatible for use with Avaya networking equipment
- Twinaxial cable type ensures excellent signal integrity
- Lifetime limited warranty for long-term reliability assurance
Specifications
| Specifications | |
|---|---|
| Manufacturer | Axiom Memory Solutions |
| Manufacturer Part Number | AA1404033-E6-AX |
| Brand Name | Axiom |
| Product Name | 40GBASE-CR4 QSFP+ to 4 10GBASE-CU SFP+ Passive DAC Avaya Compatible 1m |
| Product Type | Network Cable |
| Technical Information | |
| Cable Type | Twinaxial |
| Cable Length | 3.3 ft |
| Connector Type on First End | QSFP+ Network - Male |
| Connector on First End Details | 1 x QSFP+ Network - Male |
| Connector Type on Second End | SFP+ Network - Male |
| Connector on Second End Details | 4 x SFP+ 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 AA1404033-E6-AX?
The Axiom AA1404033-E6-AX is a 40GBASE-CR4 QSFP+ to 4 10GBASE-CU SFP+ passive direct attach cable (DAC). It uses twinaxial copper construction to provide a breakout connection that converts one 40GbE QSFP+ port into four separate 10GbE SFP+ connections. This passive design requires no external power and offers plug-and-play operation for network deployments.
What is the maximum data transfer rate supported by this cable?
This cable supports an aggregate data transfer rate of 40 Gbit/s. The QSFP+ end operates at 40GbE, while each of the four SFP+ ends operates at 10GbE. This breakout configuration allows you to distribute 40GbE bandwidth across four 10GbE connections, making it ideal for connecting high-speed switches to multiple servers or network devices.
What is the cable length and what applications is it suited for?
The cable is 3.3 ft (1 meter) long, making it ideal for short-reach connections within server racks or between adjacent equipment. This length is perfect for connecting top-of-rack switches to servers in the same rack, minimizing cable clutter while providing sufficient reach for proper cable management. The twinaxial construction maintains signal integrity over this distance without requiring signal conditioning.
Does this cable require external power or configuration?
No, this is a passive direct attach cable that requires no external power or software configuration. The passive design means it contains no active electronics for signal conditioning, making it a true plug-and-play solution. Simply connect the QSFP+ end to a compatible 40GbE port and the four SFP+ ends to compatible 10GbE ports, and the connections will be established automatically.
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