Juniper QFX5120-48T Ethernet Switch
The Juniper Networks QFX5120 Ethernet Switch is a high-performance, low-latency Layer 2/Layer 3 switch designed for data center top-of-rack and aggregation in enterprise multicloud deployments. It features 48 10GbE copper ports and six 100GbE/40GbE QSFP28/QSFP+ uplink ports, offering flexible server access and uplink connectivity. Running the Junos OS, it ensures a consistent user experience across Juniper infrastructure. This switch supports traditional fabric designs with MC-LAG and evolving SDN architectures with EVPN/VXLAN, making it ideal for spine-and-leaf network deployments.
$20526.99
Owner Satisfaction
4.5
/ 5
Category Rank
597
/ 2256
#597 in Hubs & Switches
Price vs Category Average
+217%
Above average
Model Number
512048
/ QFX-T-AFO
Who it's for
- High-Performance Connectivity
- Future-Ready Uplinks
- Advanced Automation & Management
Who should skip it
- Significant Investment
- Specialized Expertise Required
- Power and Cooling Demands
Key Specs
Model Number
QFX5120-48T-AFO
Product Type
Ethernet Switch
Number of Ports
48
Port Type
RJ45, QSFP+
Port Speeds
1Gb, 10Gb, 40Gb, 100Gb
Ethernet Standard
1GbE, 10GbE, 40GbE, 100GbE
Managed Type
Managed
Layer Support
Layer 2, Layer 3
Features
- High-performance, low-latency data center switching
- Supports Layer 2 and Layer 3 features
- EVPN-VXLAN capabilities for multicloud deployments
- Native 10GbE copper ports and 100GbE/40GbE uplink ports
- Runs Junos OS for consistent control plane implementation
- Ideal for spine-and-leaf network architectures
- Supports MC-LAG and SDN architectures
- Compact 1U platform
What customers say
Customers consistently praise the Juniper QFX5120 48T Ethernet Switch for its exceptional reliability and straightforward operational ease. Users appreciate its robust performance in demanding network environments, ensuring consistent uptime and minimal intervention. The intuitive Junos operating system simplifies configuration and ongoing management, making it a favorite among network administrators seeking dependable infrastructure. This switch delivers a solid foundation for high performance networks, proving its worth through consistent, trouble free operation.
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