UNC Group 100G QSFP28 - 4x SFP28 AOC Mellanox 1M
The 100G QSFP28 to 4x SFP28 active optical cable from UNC Group delivers high-performance breakout connectivity for modern data center environments. This 1-meter AOC breakout cable transforms a single 100G QSFP28 port into four independent 25GbE SFP28 connections, enabling flexible network scaling without costly infrastructure upgrades. Optimized for Mellanox-compatible switches and servers, this active optical breakout solution provides reliable 100GbE to 4x25GbE conversion with VCSEL-based multimode fiber technology, making it ideal for high-bandwidth, short-distance data center deployments requiring cost-effective port expansion.
Key Features
- 100G QSFP28 to 4x SFP28 breakout configuration for flexible port expansion
- 1-meter active optical cable with VCSEL multimode fiber technology
- Mellanox-compatible design for seamless integration with existing infrastructure
- Cost-effective 100GbE to 4x25GbE connectivity solution
- SFF-8402 and SFF-8665 standards compliant for reliable performance
- Short-reach design optimized for data center rack-to-rack connections
- Plug-and-play deployment with no additional configuration required
Technical Specifications
| Specification |
Details |
| Manufacturer |
UNC GROUP LLC |
| Part Number |
MFA7A50-C001-U |
| Cable Type |
Active Optical Breakout Cable (AOC) |
| Connector Configuration |
1x 100G QSFP28 to 4x SFP28 |
| Cable Length |
1 Meter |
| Fiber Type |
VCSEL-based Multimode Fiber |
| Standards Compliance |
SFF-8402, SFF-8665 |
| Data Rate |
100GbE (4x 25GbE) |
| Application |
Data Center Networking, Mellanox Environments |
Frequently Asked Questions
What is a 100G QSFP28 to SFP28 breakout cable used for?
A 100G QSFP28 breakout cable converts a single high-speed 100G port into four separate 25GbE connections, allowing data centers to maximize port utilization and scale network capacity without replacing switches or infrastructure.
Is this active optical cable compatible with Mellanox switches?
Yes, this UNC Group AOC breakout cable is specifically optimized for Mellanox-compatible environments, ensuring seamless integration with Mellanox switches, servers, and networking equipment that support QSFP28 and SFP28 interfaces.
What are the advantages of a 1-meter active optical breakout solution?
The 1-meter length is ideal for short-reach data center connections between adjacent racks or equipment. Active optical cables eliminate signal degradation over distance, provide superior EMI immunity compared to copper, and deliver reliable 100GbE performance in high-density environments.
Does this cable require special drivers or configuration?
No, this 100G QSFP28 to 4x SFP28 AOC is plug-and-play compatible with Mellanox-certified equipment. It requires no drivers, firmware updates, or special configuration—simply connect and deploy for immediate 100GbE to 4x25GbE breakout functionality.
