Axiom MCP2M00-A01A-AX 25GBASE-CU SFP28 Passive DAC Twinax Cable - 4. 9 ft (1. 5m) Mellanox Compatible Direct Attach Cable
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Product Features
Technical Overview
This cable supports a data transfer rate of 25 Gbit/s, making it suitable for 25GbE applications that require high throughput for data-intensive tasks. The SFP28 connectors on both ends are keyed for secure attachment and are fully compatible with Mellanox and other SFP28-enabled network devices.
Built with 30 AWG copper conductors, the cable balances flexibility with durability, allowing for easy routing in tight spaces without compromising performance. The passive twinax design means it operates without signal amplification, relying on the host devices' electrical interfaces for reliable communication over short distances.
Key Product Advantages
This DAC cable offers several advantages for network administrators seeking efficient and reliable connectivity solutions.
High-Speed Performance
Delivers 25 Gbit/s throughput, enabling fast data transfers for applications like virtualization, storage networking, and high-performance computing.
- Supports 25GbE standards
- Reduces network bottlenecks
Plug-and-Play Simplicity
The passive design requires no configuration or external power, allowing for quick deployment and reduced setup time compared to active optical cables.
- No drivers needed
- Hot-swappable compatibility
Cost-Effective Connectivity
Provides a lower-cost alternative to optical transceivers and fiber cables for short-distance links, without sacrificing performance or reliability.
- Durable copper construction
- Long-term reliability
Deployment / Use Cases
This cable is versatile for various networking scenarios where high-speed, short-reach connections are essential.
In data centers, it connects top-of-rack switches to servers within the same rack, optimizing spine-leaf architectures. For enterprise networks, it links aggregation switches to distribution layers, supporting bandwidth-heavy applications like video conferencing and large file transfers.
Server-to-Switch Connections
Ideal for connecting servers to switches in hyper-converged infrastructure or cloud environments, ensuring low-latency communication for virtualized workloads.
Network Device Interlinks
Used to interconnect Mellanox-compatible switches, routers, or network interface cards, facilitating high-speed backplane or uplink configurations.
Highlights
- 25 Gbit/s data transfer rate for high-speed networking
- 4.9 ft (1.5m) length suitable for rack-to-rack deployments
- SFP28 connectors on both ends for secure connectivity
- Passive twinax design with no external power required
- Fully compatible with Mellanox and other SFP28 devices
- 30 AWG copper conductors for durability and flexibility
- Environmentally friendly construction
- Plug-and-play installation for quick setup
Specifications
| Specifications | |
|---|---|
| Manufacturer | Axiom Memory Solutions |
| Manufacturer Part Number | MCP2M00-A01A-AX |
| Brand Name | Axiom |
| Product Name | 25GBASE-CU SFP28 Passive DAC Twinax Cable Mellanox Compatible 1.5m |
| Product Type | Network Cable |
| Technical Information | |
| Cable Type | Twinaxial |
| Cable Length | 4.9 ft |
| Connector Type on First End | SFP28 Network |
| Connector on First End Details | 1 x SFP28 Network |
| Connector Type on Second End | SFP28 Network |
| Connector on Second End Details | 1 x SFP28 Network |
| Device Supported | Network Device |
| American Wire Gauge | 30 AWG |
| Data Transfer Rate | 25 Gbit/s |
| Features | Passive |
| Miscellaneous | |
| Environmentally Friendly | Yes |
FAQ
What is the maximum data transfer rate of this cable?
This cable supports a data transfer rate of 25 Gbit/s, making it suitable for 25GbE applications. It enables high-speed connections for data-intensive tasks like server clustering, storage area networks, and virtualized environments, ensuring efficient network performance without bottlenecks.
Is this cable compatible with Mellanox devices?
Yes, the Axiom MCP2M00-A01A-AX is fully compatible with Mellanox and other SFP28-enabled network devices. It uses standard SFP28 connectors that are keyed for secure attachment, providing reliable interoperability in mixed-vendor environments without requiring additional adapters or configuration.
What does 'passive DAC' mean for this cable?
Passive DAC stands for Passive Direct Attach Copper cable. It means the cable operates without signal amplification or external power, relying on the host devices' electrical interfaces. This design simplifies installation, reduces cost, and minimizes points of failure compared to active cables, while still supporting high-speed data transfer over short distances.
What is the cable length and typical use case?
The cable is 4.9 ft (1.5m) long, ideal for short-reach connections within data center racks or between adjacent racks. Typical use cases include linking servers to top-of-rack switches, interconnecting network devices in spine-leaf architectures, and supporting high-bandwidth applications where minimal latency is critical.
| Qty | Price | Available |
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