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Juniper QFX5120-48T-AFI-T QFX5120 48x RJ45 10GBT 6x QSFP28 Switch
- 48 x 10GbE RJ45 ports
- 6 x 100GbE QSFP28 ports
- 1U rack-mountable form factor
- Layer 3 switching capabilities
- Junos OS for advanced network management
- Suitable for Top-of-Rack (ToR) and aggregation deployments
- High-performance switching fabric with low latency
- AC Power Supply
- Front-to-Back Airflow (AFI)
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Product Overview
The Juniper QFX5120-48T-AFI-T is a versatile 1U switch designed for data center and campus aggregation. It features 48x 10GbE RJ45 ports for server connectivity and 6x 100GbE QSFP28 ports for uplinks. This switch supports AC power and has an airflow configuration optimized for front-to-back cooling.
Technical Information
| Product Type | Ethernet Switch |
| Form Factor | Rack Mountable (1U) |
| Uplink Ports | 6 x QSFP28 (100GbE) |
| Downlink Ports | 48 x RJ45 (10GbE) |
Additional Specifications
| Switching Capacity | 1.28 Tbps |
| Forwarding Rate | 960 Mpps |
| Power Supply | AC Input |
| Airflow | Front-to-Back (AFI) |
Product Description
The Juniper QFX5120-48T-AFI-T is a high-performance switch designed to provide high-density 10GbE connectivity for servers and storage, coupled with high-speed 100GbE uplinks. Its configuration makes it an ideal choice for top-of-rack (ToR) deployments in data centers, as well as for campus aggregation layers where high bandwidth and low latency are required. The switch supports advanced Layer 3 routing capabilities and is built on Juniper's proven Junos OS. This model leverages the QFX5120 platform, known for its efficient architecture and low latency, making it suitable for demanding applications. The 48x 10GbE ports offer ample connectivity for a dense server environment, while the 6x 100GbE QSFP28 ports provide substantial bandwidth for uplinks to the spine layer or for interconnecting aggregation switches. The switch supports features like Virtual Chassis for simplified management and enhanced resilience. The 'AFI' designation typically refers to front-to-back airflow, which is standard for rack-mounted equipment in data centers. The '-T' suffix might indicate specific hardware revisions or feature sets. This switch provides a robust and scalable solution for modern network infrastructures requiring high-density 10GbE access and high-speed uplinks.
