UNC Group 100G QSFP28 - 4x SFP28 AOC Mellanox 10M
The 100G QSFP28 to 4x SFP28 active optical cable delivers high-performance breakout connectivity for modern data center environments. This Mellanox-compatible AOC splits a single 100GbE QSFP28 port into four 25GbE SFP28 connections, enabling flexible server and switch interconnects over multimode fiber. Built on proven VCSEL technology and engineered to SFF-8402 and SFF-8665 standards, this 10-meter cable provides cost-effective 100GbE solutions without compromising speed or reliability. Ideal for data centers requiring high-speed breakout connections between network infrastructure.
Key Features
- 100GbE to 4x 25GbE breakout configuration via active optical splitter design
- 10-meter reach over multimode fiber for extended cabinet-to-cabinet connectivity
- VCSEL-based technology for cost-effective, power-efficient operation
- Mellanox MFA7A50 platform compatibility with proven interoperability
- SFF-8402 (SFP28) and SFF-8665 (QSFP28) standards compliant
- Plug-and-play installation with no additional configuration required
- Ideal for data center, HPC, and enterprise network deployments
Technical Specifications
| Specification |
Details |
| Manufacturer |
UNC GROUP LLC |
| Part Number |
MFA7A50-C010-U |
| Cable Type |
Active Optical Cable (AOC) Breakout |
| Port Configuration |
1x QSFP28 to 4x SFP28 |
| Data Rate |
100GbE (4x 25GbE) |
| Cable Length |
10 meters |
| Fiber Type |
Multimode |
| Technology |
VCSEL (Vertical-Cavity Surface-Emitting Laser) |
| Standards |
SFF-8402, SFF-8665 |
| Platform |
Mellanox MFA7A50 |
| Application |
Data Center, Server-to-Switch, Switch-to-Switch |
Frequently Asked Questions
What is a 100G QSFP28 to SFP28 breakout cable used for?
A 100G QSFP28 breakout cable splits one high-speed 100GbE port into four 25GbE connections, allowing flexible connectivity between switches, servers, and storage systems in data centers without requiring expensive port upgrades.
Is this active optical cable compatible with Mellanox switches?
Yes, this cable is built on the Mellanox MFA7A50 platform and fully compatible with Mellanox switches, NICs, and infrastructure supporting QSFP28 and SFP28 ports. Verify your specific hardware model for compatibility.
What are the advantages of VCSEL technology in this AOC?
VCSEL-based active optical cables offer lower power consumption, reduced heat generation, and cost-effective operation compared to traditional laser solutions, making them ideal for high-density data center deployments requiring reliable 100GbE breakout connectivity.
Can this 10-meter cable be used for cabinet-to-cabinet connections?
Yes, the 10-meter reach makes this 100G QSFP28 AOC suitable for cabinet-to-cabinet and row-to-row connectivity in data centers, providing flexibility in network architecture while maintaining full 100GbE performance over multimode fiber.
