Shipping included*
Exclusions
Additional shipping fees may apply in rare circumstances for deliveries outside standard service areas. In most cases, this only potentially affects shipments to the Northwest Territories and Yukon, as well as certain heavy or oversized items.
Axiom 470-ABOX-AX 100GBASE-CR4 QSFP28 Passive DAC Cable - 3m (9. 8 ft) Twinaxial Direct Attach Cable for Dell Compatible Switches & Routers
Business volume discounts
Technical guidance
Preparation & staging
QC · ON · AB · BC
Product Features
Technical Overview
This QSFP28 DAC cable operates on the 100GBASE-CR4 standard, utilizing a twinaxial cable construction that balances performance with durability. The passive design means it does not require external power, simplifying deployment and reducing points of failure in your network infrastructure.
With a fixed length of 3 meters (9.8 feet), it is optimized for connections within racks or between adjacent cabinets, minimizing cable clutter and maintaining signal integrity over short distances. The QSFP28 connectors are hot-pluggable, allowing for easy installation and maintenance without disrupting network operations.
Key Product Advantages
This DAC cable offers several advantages for network administrators seeking reliable, high-speed connectivity. Its passive twinaxial construction provides a robust physical layer that resists electromagnetic interference, ensuring stable data transmission in dense environments.
Cost-Effective Performance
Compared to active optical cables or separate transceivers with fiber, this passive DAC reduces both upfront costs and power consumption while delivering full 100 Gbit/s throughput over short distances.
- Lower total cost of ownership
- No external power required
- Full 100 Gbit/s speed
Simplified Deployment
The pre-terminated QSFP28 connectors eliminate the need for field termination or polishing, reducing installation time and potential errors. The fixed length ensures optimal signal performance without guesswork.
- Pre-terminated connectors
- Fixed length for optimized performance
- Hot-pluggable for easy maintenance
Deployment / Use Cases
This cable is primarily designed for data center and enterprise networking environments where high-speed, short-reach connections are required. Its Dell compatibility makes it a practical choice for organizations standardized on Dell networking hardware.
Common use cases include connecting top-of-rack switches to servers within the same rack, linking aggregation switches in adjacent cabinets, or providing high-bandwidth interconnects for network appliances and storage arrays. The 3-meter length is ideal for these scenarios, offering flexibility without excessive cable management overhead.
Data Center Server Connectivity
Connect servers to top-of-rack switches within the same cabinet for high-performance computing, virtualization, or storage networking applications.
Switch-to-Switch Aggregation
Link aggregation or core switches in adjacent racks to create high-speed backbones for enterprise networks or cloud infrastructure.
Highlights
- 100GBASE-CR4 QSFP28 Passive Direct Attach Cable (DAC)
- 3-meter (9.8-foot) twinaxial cable length
- QSFP28 male connectors on both ends
- 100 Gbit/s data transfer rate
- Dell compatible for seamless integration
- Supports network devices, switches, and routers
- Passive design requires no external power
- Black color for professional installation
Specifications
| Specifications | |
|---|---|
| Manufacturer | Axiom Memory Solutions |
| Manufacturer Part Number | 470-ABOX-AX |
| Brand Name | Axiom |
| Product Name | 100GBASE-CR4 QSFP28 Passive DAC Cable Dell Compatible 3m |
| Product Type | Network Cable |
| Technical Information | |
| Cable Type | Twinaxial |
| Cable Length | 9.8 ft (3 m) |
| Connector Type on First End | QSFP28 Network - Male |
| Connector on First End Details | 1 x QSFP28 Network - Male |
| Connector Type on Second End | QSFP28 Network - Male |
| Connector on Second End Details | 1 x QSFP28 Network - Male |
| Device Supported | Network Device,Switch,Router |
| Data Transfer Rate | 100 Gbit/s |
| Features | Passive |
| Physical Characteristics | |
| Product Color | Black |
FAQ
What is the maximum data transfer rate of this DAC cable?
This cable supports a data transfer rate of 100 Gbit/s (100 gigabits per second), which is the standard for 100GBASE-CR4 QSFP28 connections. This high bandwidth is suitable for demanding applications like data center networking, high-performance computing, and enterprise backbone links.
Is this cable compatible with Dell networking equipment?
Yes, this DAC cable is designed to be compatible with Dell networking devices, including switches and routers. It follows the 100GBASE-CR4 QSFP28 standard that Dell hardware typically supports, but always verify compatibility with your specific Dell model before deployment.
What does 'passive' mean for this DAC cable?
Passive means the cable does not contain active electronics or require external power. It relies on the electrical signaling from the connected devices, making it simpler, more reliable, and lower in cost compared to active cables. Passive DACs are ideal for short distances like the 3-meter length of this cable.
What devices can I connect with this cable?
This cable is designed to connect network devices, switches, and routers that have QSFP28 ports. Common uses include linking servers to switches, connecting switches to each other, or attaching network appliances. Both ends of the cable have QSFP28 male connectors for direct attachment.
| Qty | Price | Available |
|---|
