United States
| Name: |
QFX5120-48Y-AFI2 |
| Description: | Juniper Networks QFX Series QFX5120-48Y - switch - 48 ports - managed - rack-mountable |
| Rating: |
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Added to cart 17 times recently |
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| Condition: | |
| GTIN: | 832938097926  |
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| List Price: |
$22,256.28 |
| Price: |
$5,786.64 74% off |
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Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.
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Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.
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Our best-in-class warranties
3-Year Extended Warranty
Extended protection, enterprise-grade.
All enterprise hardware is backed by a 3-year warranty — triple the industry standard — covering defects under normal use.
Professional repairs & replacements.
If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.
RMA process, simplified.
Once an RMA is approved, return the defective unit within 10 days. We handle the rest — no service gaps.
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Your warranty covers defects under normal use. For continued protection, avoid accidental damage, unauthorized repairs, third-party parts, or extreme environments.
Know your location’s service type.
In some regions, return-to-factory or remote service may apply. On-site service depends on infrastructure availability.
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Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.
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Our RMA process is streamlined — just raise a request, follow the packaging guidelines, and we’ll handle the rest.
Refund or restock, your call.
Changed your mind? Get a refund (restocking fees may apply) or swap with another product.
30-Day Hardware Replacement
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.
Once your return is inspected and approved, we dispatch the replacement promptly to keep your operations moving.
RMA protocol keeps it smooth.
Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
QFX5120-48Y-AFI2
Juniper Networks QFX Series QFX5120-48Y - switch -...
$22,256.28
$5,786.64
48 in Global Warehouse 
$5,786.64
74% off
QFX5120-48Y-AFI2
Juniper Networks QFX Series QFX5120-48Y - switch -...
$22,256.28
$5,786.64
18 in Global Warehouse
$5,786.64
74% off
TRUSTED, TRIED, PROVEN
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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 $ 5,786.64. Shop now! Get further exclusive discounts with bulk quotation on QFX5120-48Y-AFI2
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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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| Product Type | Switch | Switch | Switch | Switch | Switch |
| Power Source | Redundant Power Supply / AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply | Redundant Power Supply / AC Power Supply |
| Layer Supported | Layer 2 / Layer 3 | Layer 3 | Layer 2 / Layer 3 | Layer 2 | Layer 2 / Layer 3 |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Power Consumption | 355 W | 75 W | N/A | 35 W | N/A |
| Number of Ethernet Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports | 12–24 Ports | 24–48 Ports |
| Number of Downlink Ports | 32 Ports | 24 Ports | 24 Ports | 16 Ports | 48 Ports |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Ethernet Technology | 10G | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Media Type Supported | Fiber | Combo | Combo | Twisted Pair | Fiber |
| Redundant Power Supply Supported | Yes | Yes | Yes | No | Yes |
| Manufacturer Part Number | WS-C3850-32XS-S | JC749A | CE8850-EI-F-B0A | S2700-18TP-SI-AC | QFX5120-48Y-AFI2 |
| Uplink Configuration | 10G | 10G | 10G | 1G | 40G |
| IOS | IP Services | IP Services | IP Services | LAN Base | IP Services |
| POE Support | Non POE | POE+ | POE+ | Non POE | Non POE |
| SFP Ports | 32 SFP+ Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 24 SFP Ports |
| Memory | 4 GB | 256 MB | 512 MB | 256 MB | 4 GB |
| Rack Units | 1 RU | 1 RU | 1 RU | 1 RU | 1 RU |
| Interface Ports | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| 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 |
| Flash Memory | 256 MB | 64 MB | 256 MB | 64 MB | 256 MB |
| 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 |
| 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 |
| Height | 1.72 inches | 1.75 inches | N/A | 1.75 inches | 1.75 inches |
| Width | 17.72 inches | 17 inches | N/A | 17.5 inches | 19 inches |
| Depth | 11.02 inches | 14 inches | N/A | 12 inches | 17 inches |
| Weight | 25.3 lbs | 10 lbs | N/A | 8 lbs | 25 lbs |
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