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| Name: |
QFX5120-48Y-AFI2 |
| Description: | Juniper Networks QFX Series QFX5120-48Y - switch - 48 ports - managed - rack-mountable |
| Rating: |
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| GTIN: | 832938097926  |
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| List Price: |
$32,865.00 |
| Price: |
$7,261.00 78% off |
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If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.
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Covered for any early faults.
All equipment includes a 30-day replacement warranty. If something goes wrong, we’ll repair or swap it — fast.
Replacements shipped in 10 days or less.
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RMA protocol keeps it smooth.
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QFX5120-48Y-AFI2
Juniper Networks QFX Series QFX5120-48Y - switch -...
$32,865.00
$7,261.00
27 in Global Warehouse 
$7,261.00
78% off
TRUSTED, TRIED, PROVEN
QFX5120-48Y-AFI2 Overview
QFX5120-48Y-AFI2 is a high-performance data center switch engineered with a scalable architecture that supports advanced Layer 2 and Layer 3 functionalities. It features versatile power options with redundant power supply support, comprehensive port configurations, and a design that facilitates stacking and easy expansion, delivering consistent non-blocking performance for demanding applications.
QFX5120-48Y-AFI2 is optimized to handle high throughput with low latency, making it ideal for modern data centers, cloud environments, and micro-segmentation applications. Its robust design and reliable performance have been tailored for a wide range of network use cases, providing both enhanced scalability and operational flexibility in enterprise and service provider deployments.
What is the price of QFX5120-48Y-AFI2?
Lowest price of QFX5120-48Y-AFI2 is $ 7,261.00. Shop now! Get further exclusive discounts with bulk quotation on QFX5120-48Y-AFI2
Explore more options from Switches or explore other Juniper products.
QFX5120-48Y-AFI2 Specifications
| Product Type | Switch |
| Power Source | Redundant Power Supply / AC Power Supply |
| Layer Supported | Layer 2 / Layer 3 |
| Form Factor | Rack-mount |
| Power Consumption | N/A |
| Number Of Ethernet Ports | 24–48 Ports |
| Number Of Downlink Ports | 48 Ports |
| Manageable | Managed |
| Ethernet Technology | 10/100/1000 |
| Media Type Supported | Fiber |
| Redundant Power Supply Supported | Yes |
| Manufacturer Part Number | QFX5120-48Y-AFI2 |
| Uplink Configuration | 40G |
| IOS | IP Services |
| POE Support | Non POE |
| SFP Ports | 24 SFP Ports |
| Memory | 4 GB |
| Rack Units | 1 RU |
| Interface Ports | 10/100/1000 |
| Port/Expansion Slot Details | 48 x QSFP28 data ports and 4 x SFP28 management ports |
| Flash Memory | 256 MB |
| Switching Capacity | 6400 Gbps |
| Switching Capacity With Stacking | N/A |
| Product Name | Juniper QFX5120-48Y-AFI2 Ethernet Switch |
| Height | 1.75 inches |
| Width | 19 inches |
| Depth | 17 inches |
| Weight | 25 lbs |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Depth | 11.02 inches | 14 inches | N/A | 12 inches | 17 inches |
| Ethernet Technology | 10G | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Flash Memory | 256 MB | 64 MB | 256 MB | 64 MB | 256 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | 1.72 inches | 1.75 inches | N/A | 1.75 inches | 1.75 inches |
| Interface Ports | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| IOS | IP Services | IP Services | IP Services | LAN Base | IP Services |
| Layer Supported | Layer 2 / Layer 3 | Layer 3 | Layer 2 / Layer 3 | Layer 2 | Layer 2 / Layer 3 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | WS-C3850-32XS-S | JC749A | CE8850-EI-F-B0A | S2700-18TP-SI-AC | QFX5120-48Y-AFI2 |
| Media Type Supported | Fiber | Combo | Combo | Twisted Pair | Fiber |
| Memory | 4 GB | 256 MB | 512 MB | 256 MB | 4 GB |
| Number of Downlink Ports | 32 Ports | 24 Ports | 24 Ports | 16 Ports | 48 Ports |
| Number of Ethernet Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports | 12–24 Ports | 24–48 Ports |
| POE Support | Non POE | POE+ | POE+ | Non POE | Non POE |
| Port/Expansion Slot Details | StackWise-480 stacking; 32 x 10G SFP+ fixed ports | 2 expansion slots for additional modules | N/A | 18 x 10/100/1000 RJ45 ports including 2 combo uplink ports and 4 SFP ports | 48 x QSFP28 data ports and 4 x SFP28 management ports |
| Power Consumption | 355 W | 75 W | N/A | 35 W | N/A |
| Power Source | Redundant Power Supply / AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply | Redundant Power Supply / AC Power Supply |
| Product Name | Cisco Catalyst 3850-32XS-S | JC749A Enterprise Managed Switch | CE8850-EI-F-B0A | S2700-18TP-SI-AC Intelligent Managed Switch | Juniper QFX5120-48Y-AFI2 Ethernet Switch |
| Product Type | Switch | Switch | Switch | Switch | Switch |
| Rack Units | 1 RU | 1 RU | 1 RU | 1 RU | 1 RU |
| Redundant Power Supply Supported | Yes | Yes | Yes | No | Yes |
| SFP Ports | 32 SFP+ Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 24 SFP Ports |
| Switching Capacity | 1280 Gbps | 64 Gbps | N/A | 32 Gbps | 6400 Gbps |
| Switching Capacity with Stacking | 1280 Gbps | 128 Gbps | N/A | 64 Gbps | N/A |
| Uplink Configuration | 10G | 10G | 10G | 1G | 40G |
| Weight | 25.3 lbs | 10 lbs | N/A | 8 lbs | 25 lbs |
| Width | 17.72 inches | 17 inches | N/A | 17.5 inches | 19 inches |
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