Axiom QSFP100GCU2M-AX 100GBASE-CR4 QSFP28 Passive DAC Cable - Cisco Compatible 2m (6. 6 ft) Twinaxial Network Cable
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Product Features
Technical Overview
This cable operates at a data transfer rate of 100 Gbit/s, adhering to the 100GBASE-CR4 standard for copper-based 100 Gigabit Ethernet. The passive design means it does not require external power or signal amplification, relying on the host device's electrical interfaces for operation. This results in lower latency and reduced heat generation compared to active optical cables.
The twinaxial construction provides robust shielding against electromagnetic interference, ensuring signal integrity over the 2-meter distance. The QSFP28 connectors feature a latching mechanism for secure attachment, supporting hot-pluggable installation in compatible QSFP28 ports.
Key Product Advantages
This DAC cable offers several advantages for network deployments requiring high bandwidth and reliability. Its passive twinaxial design ensures consistent performance with minimal power draw, making it ideal for energy-efficient data centers.
High-Speed Connectivity
Delivers 100 Gbit/s throughput for bandwidth-intensive applications like data analytics, virtualization, and storage networking.
- Supports 100GBASE-CR4 standard
- Low-latency data transfer
Simplified Deployment
Pre-terminated QSFP28 connectors on both ends eliminate the need for separate transceivers, reducing installation time and complexity.
- Hot-pluggable support
- Secure latching mechanism
Cost-Effective Solution
Provides a more affordable alternative to active optical cables for short-reach connections, with lower total cost of ownership.
- Passive design reduces power consumption
- Lifetime warranty for long-term reliability
Deployment / Use Cases
This cable is suited for interconnecting network equipment within racks or adjacent cabinets in data centers, enterprise networks, and high-performance computing environments. Its 2-meter length is optimal for top-of-rack switching, leaf-spine architectures, and server-to-switch connections.
Common use cases include linking 100GbE switches from vendors like Cisco to servers, storage arrays, or other networking devices. It supports applications such as cloud infrastructure, big data processing, and financial trading platforms where low latency and high throughput are critical.
Highlights
- 100 Gbit/s data transfer rate for high-bandwidth networking
- QSFP28 connectors on both ends for direct attachment to compatible devices
- Passive twinaxial design reduces power consumption and heat
- Cisco-compatible for seamless integration into existing networks
- 2-meter (6.6-foot) length ideal for rack-to-rack connections
- Hot-pluggable support for easy installation and maintenance
- Lifetime warranty ensures long-term reliability and peace of mind
- Supports 100GBASE-CR4 standard for copper-based 100 Gigabit Ethernet
Specifications
| Specifications | |
|---|---|
| Manufacturer | Axiom Memory Solutions |
| Manufacturer Part Number | QSFP100GCU2M-AX |
| Brand Name | Axiom |
| Product Name | 100GBASE-CR4 QSFP28 Passive DAC Cable Cisco Compatible 2m |
| Product Type | Network Cable |
| Technical Information | |
| Cable Type | Twinaxial |
| Cable Length | 6.6 ft (2 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 |
| Data Transfer Rate | 100 Gbit/s |
| Features | Passive |
| Warranty | |
| Limited Warranty | Lifetime |
FAQ
What is the maximum data transfer speed of this DAC cable?
This cable supports a data transfer rate of 100 Gbit/s, compliant with the 100GBASE-CR4 standard for 100 Gigabit Ethernet over copper. It is designed for high-speed networking applications requiring reliable bandwidth for data-intensive tasks.
Is this cable compatible with Cisco networking equipment?
Yes, this DAC cable is Cisco-compatible, meaning it is designed to work seamlessly with Cisco switches, routers, and other network devices that support QSFP28 interfaces. It ensures stable connectivity and performance in Cisco-based network infrastructures.
What does 'passive' mean for this DAC cable?
Passive indicates that the cable does not include active electronics for signal amplification or retiming. It relies on the host device's electrical interfaces, resulting in lower power consumption, reduced latency, and simpler operation compared to active optical cables, making it cost-effective for short-reach connections.
What is the cable length and connector type?
The cable is 2 meters (6.6 feet) long with QSFP28 Network - Male connectors on both ends. This length is suitable for interconnecting equipment within racks or between adjacent cabinets in data center environments.
| Qty | Price | Available |
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