The Mellanox 920-9N112-00R7-0C2 is an enterprise-class, high-density Open Ethernet switch tailored for scalable data centers and demanding enterprise networks. Engineered to deliver 2 Tbps non-blocking throughput and low-latency switching, this model integrates seamlessly with next-generation architectures, featuring 48 SFP28 25GbE and 8 QSFP28 100GbE ports for flexible and high-capacity connectivity. Its architecture optimally leverages Cumulus Linux, providing open and programmable network operations for modern cloud and high-performance computing environments. The switch stands out by offering hot-swappable, redundant power supplies and fans, a robust packet buffer, and a dual-core x86 processor with dedicated memory resources, delivering both resilience and efficiency. With QSFP28 ports designed for ultra-fast interconnections and SFP28 ports allowing seamless device clustering, networks remain agile and ready for future growth. Designed with global interoperability in mind, the Mellanox 920-9N112-00R7-0C2 brings together SFP28 and QSFP28 technologies in an Open Ethernet platform, making it a versatile solution for regional needs across Asia, Europe, Africa, and North America. Whether managed by distributors, integrators, or enterprise users, it streamlines deployment, optimizes uptime, and facilitates a high degree of control in cloud-based, on-premise, and hybrid network environments. Supporting Open Ethernet and programmable switching with Cumulus Linux, this platform is ready for organizations prioritizing scalability, open standards, and rapid service delivery across global markets.
Product Highlights
Product Applications Scenarios
Product Features Comparison
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| Model | 920-9N112-00R7-0C2 | 920-9N100-00R7-0C0 | 920-9N101-00R7-0X2 | NVIDIA Mellanox MSN2410-CB2FC |
| Port Configuration | 48 SFP28 25GbE, 8 QSFP28 100GbE | 18 x SFP28 25GbE, 4 x QSFP28 100GbE | 32 × QSFP28 100GbE | n/a |
| Switching Capacity | 2 Tbps | 850 Gb/s | 3.2 Tbps | n/a |
| Forwarding Rate | 2.97 Bpps | 1.26 Bpps | 4.7 Bpps | n/a |
| PoE Budget | n/a | n/a | n/a | n/a |
| Stacking Capability | n/a | n/a | n/a | n/a |
Optional Add-ons
| Model Number | Description |
| MMA2P00-TRS | Mellanox SFP28 transceiver module for 25GbE connectivity, optimized for the 920-9N112-00R7-0C2 switch |
| MAM1Q00A-QSA | Mellanox QSFP28-to-SFP28 adapter for port flexibility, compatible with Mellanox switches |
| MFA1A00-C010 | Mellanox 100GbE QSFP28 active fiber cable, ideal for high-speed uplinks on Mellanox Open Ethernet switches |
Nvidia 920-9N112-00R7-0C2 Specification
| Model | 920-9N112-00R7-0C2 |
| Brand | Mellanox |
| Connectors | 48 SFP28 25GbE, 8 QSFP28 100GbE |
| Max 100GbE Ports | 8 |
| Max 50GbE Ports | 16 |
| Max 40GbE Ports | 8 |
| Max 25GbE Ports | 64 |
| Max 10GbE Ports | 64 |
| Throughput | 2 Tbps |
| Packet Rate | 2.97 Bpps |
| Latency | 300 ns |
| CPU | Dual-core x86 |
| System Memory | 8 GB |
| SSD Memory | 32 GB |
| Packet Buffer | 16 MB |
| Management Ports | 1 x 100/1000 Mbps |
| Serial Ports | 1 x RJ45 |
| USB Ports | 1 |
| Hot-Swap Power Supplies | 2 (1+1 redundant) |
| Hot-Swappable Fans | 4 (N+1 redundant) |
| Reversible Airflow Option | Yes |
| Power | 165 W, 50??0 Hz, 100??64 V AC, 4.5??.9 A |
| Dimensions | 1.72 in x 16.84 in x 17 in (43.9 mm x 428 mm x 432 mm) |
| 920-9N112-00R7-0C2 | 920-9N112-00R7-0C2 |
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