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Juniper QFX5120-48YM-DC-AO 48x SFP28 25GBase-X 8x QSFP28 Switch
- 48 x 25GbE SFP28 ports
- 8 x 100GbE QSFP28 ports
- Fixed configuration switch
- Designed for data center top-of-rack deployments
- DC power supply
- Airflow from back to front (AO)
- Junos OS for robust network management
- Low latency forwarding
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Product Overview
The Juniper QFX5120-48YM-DC-AO is a high-performance, fixed-configuration switch designed for data center environments. It features 48 ports of 25GbE (SFP28) and 8 ports of 100GbE (QSFP28), offering substantial bandwidth for server connectivity and network aggregation. This DC-powered model with airflow from back to front is optimized for top-of-rack deployments, providing low latency and advanced features for network automation.
Technical Information
| Switching Capacity | Up to 2.56 Tbps |
| Forwarding Rate | Up to 1.92 Bpps |
| Port Density | 48 x 25GbE, 8 x 100GbE |
Additional Specifications
| Form Factor | 1U Rackmount |
| Power Supply | DC (DC) |
| Cooling | Back-to-front Airflow (AO) |
Product Description
The Juniper QFX5120-48YM-DC-AO is a high-performance switch tailored for the demanding needs of modern data centers. It boasts 48 x 25GbE SFP28 ports and 8 x 100GbE QSFP28 ports, delivering the high throughput required for server aggregation and spine-leaf architectures. This model is equipped with DC power and features back-to-front airflow (AO), a configuration often preferred in specific data center rack layouts for optimal thermal management. Running on the robust Junos OS, the QFX5120-48YM-DC-AO provides a unified and programmable platform for network operations. It supports advanced data center fabric technologies such as EVPN-VXLAN, enabling the creation of scalable, automated, and agile network environments. The switch's low latency and high forwarding rates are critical for performance-sensitive applications, including cloud computing, big data, and AI/ML workloads. Designed primarily for top-of-rack (ToR) deployments, this switch acts as a high-density access layer device, connecting servers and storage to the network. Its comprehensive feature set, encompassing advanced Layer 2 and Layer 3 protocols, along with deep visibility and telemetry capabilities, empowers network administrators with granular control and efficient troubleshooting. The QFX5120-48YM-DC-AO is a reliable and scalable solution for building next-generation data center networks.
