Extreme Networks 5120-44X-4Y-2C-AC-R: Enterprise-Grade 10Gb Edge Switch
The Extreme Networks 5120-44X-4Y-2C-AC-R is a 10Gb edge/aggregation switch engineered for organizations requiring secure, high-performance connectivity at the network edge. This 5120 Series switch delivers flexible port configurations with universal/stack/uplink ports, supporting 25Gb and 100Gb uplinks for seamless scalability. Built for cost-optimized deployments, it features line-rate MACsec encryption with 256-bit security on all ports, making it ideal for enterprises prioritizing data protection without performance compromise. Pre-loaded with Switch Engine OS and manageable via Extreme Platform ONE, ExtremeCloud IQ, or on-box GUI/CLI, this switch simplifies network operations while maintaining enterprise-grade reliability.
Key Features
- 10Gb edge/aggregation connectivity with flexible port architecture
- Universal/stack/uplink ports for modular network design
- 25Gb and 100Gb uplink support for high-speed aggregation
- Line-rate MACsec encryption (256-bit) on all ports
- Six cooling fans with front-to-back airflow optimization
- Modular AC power supply with redundant PSU slot
- Micro-B USB serial console and RJ-45 serial console ports
- 100/1000BASE-T out-of-band management port
- USB Type A storage port for configuration backup
- Pre-loaded Switch Engine OS for immediate deployment
- Multi-management support: Extreme Platform ONE, ExtremeCloud IQ, GUI/CLI
- High-speed stacking capability for distributed architectures
Technical Specifications
| Specification |
Details |
| Manufacturer |
Extreme Networks Inc |
| Part Number |
5120-44X-4Y-2C-AC-R |
| Product Series |
5120 Series |
| Switch Type |
10Gb Edge/Aggregation Switch |
| Port Configuration |
Universal/Stack/Uplink Ports |
| Uplink Support |
25Gb and 100Gb |
| Security Features |
Line-rate MACsec (256-bit encryption) |
| Cooling System |
Six fans with front-to-back airflow |
| Power Supply |
One modular AC PSU + one empty PSU slot |
| Console Ports |
Micro-B USB, RJ-45 serial console |
| Management Port |
100/1000BASE-T out-of-band |
| Storage Port |
USB Type A |
| Operating System |
Switch Engine OS (pre-loaded) |
| Management Options |
Extreme Platform ONE, ExtremeCloud IQ, on-box GUI/CLI |
| Stacking |
High-speed stacking capability |
Frequently Asked Questions
What makes the 5120 Series switch ideal for edge deployments?
The 5120 Series switch combines 10Gb edge connectivity with 25Gb/100Gb uplink flexibility, enabling cost-optimized end-device connections while supporting high-speed aggregation. Its modular design and stacking capability make it perfect for distributed network architectures requiring scalability without complexity.
How does MACsec encryption enhance network security?
This 10Gb edge switch delivers line-rate MACsec encryption with 256-bit security across all ports, ensuring data protection at wire speed. Unlike software-based encryption, line-rate processing eliminates performance bottlenecks, allowing enterprises to secure sensitive traffic without throughput degradation.
Can the 5120-44X-4Y-2C-AC-R be managed remotely?
Yes. The switch supports multiple management platforms including Extreme Platform ONE for centralized control, ExtremeCloud IQ for cloud-based management, and traditional on-box GUI/CLI access. The 100/1000BASE-T out-of-band management port ensures reliable administrative connectivity independent of data traffic.
What redundancy features does this switch provide?
The modular power supply design includes one active AC PSU and one empty slot for redundant power configuration. Combined with six cooling fans and front-to-back airflow, the switch ensures high availability for mission-critical edge deployments.
