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Juniper B1-Q5120-48TO-A-A5 QFX5120 48X10GT+6X100G 1U AC Port Side Intake and PSU Side Exhaust SW 5 Y...
- 48 x 10GbE SFP+ ports
- 6 x 100GbE QSFP28 ports
- 1U rack-mountable form factor
- Port-side intake airflow
- PSU-side exhaust airflow
- Supports advanced Layer 2 and Layer 3 features
- Designed for high-density data center aggregation and spine roles
B1-Q5120-48TO-A-A5 isn't on our shelf today — we source it to order. Request a quote and we'll confirm price and lead time within one business day.
Key specifications
See full specs ↓- Model
- QFX5120-48TO
- Form Factor
- 1U
- Uplink Ports
- 6 x 100GbE QSFP28
- Base Ports
- 48 x 10GbE SFP+
- Airflow
- Port Side Intake, PSU Side Exhaust
- Power Supply
- AC (Redundant)
Product details
The Juniper QFX5120-48TO is a high-performance 1U switch designed for modern data centers. It features 48 10GbE SFP+ ports and 6 100GbE QSFP28 ports, offering significant port density and bandwidth. This model is configured with port-side intake airflow and PSU-side exhaust, suitable for specific rack deployments.
Technical Information
| Model | QFX5120-48TO |
| Form Factor | 1U |
| Uplink Ports | 6 x 100GbE QSFP28 |
Additional Specifications
| Base Ports | 48 x 10GbE SFP+ |
| Airflow | Port Side Intake, PSU Side Exhaust |
| Power Supply | AC (Redundant) |
Description
The Juniper QFX5120-48TO is a pivotal component in building high-performance, scalable data center networks. Its dense port configuration of 48 10GbE SFP+ ports and 6 100GbE QSFP28 ports allows for seamless connectivity and high-bandwidth aggregation, making it ideal for top-of-rack (ToR) deployments or as a spine switch in smaller fabrics. The switch is engineered for low latency and high throughput, crucial for demanding applications like financial trading, big data analytics, and cloud environments. The specific airflow configuration, with port-side intake and PSU-side exhaust, is designed to optimize cooling in specific rack orientations, ensuring reliable operation even under heavy loads. This model comes with base software features and is part of a 5-year support lifecycle. With its robust feature set, including support for advanced Layer 2 and Layer 3 protocols, Virtual Chassis technology, and programmability, the QFX5120-48TO provides the flexibility and performance required for modern network infrastructures. It is built to meet the evolving demands of data center networking, offering a balance of performance, density, and operational efficiency.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
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