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Home Networking Network Switches Juniper QFX5120-48Y-AFO | 48x 25GbE SFP28 & 8x 100GbE QSFP28 Ports | Front-to-Back Airflow Switch

Juniper QFX5120-48Y-AFO | 48x 25GbE SFP28 & 8x 100GbE QSFP28 Ports | Front-to-Back Airflow Switch

Juniper QFX5120-48Y-AFO | 48x 25GbE SFP28 & 8x 100GbE QSFP28 Ports | Front-to-Back Airflow Switch

Brand:

Juniper

Specifications

Product Description:

The Juniper QFX5120-48Y-AFO is a high-performance, feature-rich data center switch designed to deliver scalability, agility, and reliability for next-generation enterprise and cloud networks. With 48x 25GbE SFP28 ports and 8x 100GbE QSFP28 uplinks, it provides flexible connectivity for high-density environments.
Built on the Juniper QFX5100/QFX5120 series architecture, this switch supports low latency, high throughput, and automation capabilities for modern network infrastructures. The front-to-back airflow (AFO) design ensures efficient cooling for hot-aisle deployments, making it ideal for data centers with optimized airflow management.
Whether for spine-and-leaf architectures, top-of-rack (ToR) deployments, or high-capacity aggregation, the QFX5120-48Y-AFO delivers enterprise-class performance with Junos OS reliability and advanced Layer 2/Layer 3 features.

Key Features:

High-Density 25GbE Access: 48x 25GbE SFP28 ports for server and device connectivity.
Scalable 100GbE Uplinks: 8x 100GbE QSFP28 ports for high-speed aggregation and spine connectivity.
Front-to-Back Airflow (AFO): Optimized for hot-aisle/cold-aisle data center cooling.
Advanced Performance: Low latency and high throughput for demanding workloads.
Automation & Telemetry: Integration with automation frameworks, streaming telemetry, and EVPN-VXLAN.
Enterprise & Cloud Ready: Designed for spine-and-leaf data center fabrics and multi-cloud architectures.
Junos OS Reliability: Robust operating system with advanced Layer 2/Layer 3, security, and monitoring features.

Specifications:

Model: Juniper QFX5120-48Y-AFO
Airflow: Front-to-Back (AFO)
Switching Capacity: Up to 4 Tbps
Forwarding Rate: Up to 2.4 Bpps
Latency: Sub-microsecond
Layer Support: L2/L3 with advanced EVPN-VXLAN
Automation: NETCONF, Ansible, Puppet, Zero Touch Provisioning (ZTP)
Form Factor: 1U rackmountable
Ideal For: Data centers, cloud environments, spine-and-leaf fabrics, high-density ToR

Features

Brand:

Juniper

Warranty:

1 Year

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