United States
Name:
QFX5100-24Q-D-3AFO
- Description:
- QFX5100, 24 QSFP+ ports, 2 expansion slots, redundant fans, 2 DC power supplies, front to back airflow
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- Brand:
- Juniper
- Condition:
- GTIN:
- 11110638595
- Warranty:
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- Price:
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3 Year Extended Warranty
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Under 100 KG? Ships Express.
Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.
Over 100 KG? Ships via Freight.
Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.
Always Delivered to Your Door
Every shipment is delivered directly to your address — regardless of country or carrier.
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.
Service Boundaries & Exclusions
What’s covered — and what’s best avoided.
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.
Minimal documentation required.
To initiate service, just submit the invoice and warranty card — no red tape, no waiting.
14-Day Money Back Guarantee
Free 14-Day Returns
Tested it, but it’s not a fit?
Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.
Initiate returns with ease.
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.
TRUSTED, TRIED, PROVEN
QFX5100-24Q-D-3AFO Overview
QFX5100-24Q-D-3AFO is built on a high-performance, non-blocking architecture engineered for data centers and campus environments, delivering low latency and high throughput. It features multiple power options with redundant power supply capability, ensuring continuous operation and reliability even in demanding conditions.
QFX5100-24Q-D-3AFO offers 24 high-speed ports designed primarily for fiber connectivity and supports stacking for simplified management and scalability. Its robust performance makes it ideal for cloud computing, virtualization, and high-density network deployments where efficient data flow and resilience are critical.
What is the price of QFX5100-24Q-D-3AFO?
Pricing for QFX5100-24Q-D-3AFO is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for QFX5100-24Q-D-3AFO.
Explore more options from Switches or explore other Juniper products.
QFX5100-24Q-D-3AFO Specifications
| Product Type | Switch |
| Power Source | Redundant Power Supply / AC Power Supply / N/A |
| Layer Supported | Layer 2 / Layer 3 |
| Form Factor | Rack-mount / N/A |
| Power Consumption | N/A |
| Number Of Ethernet Ports | 12–24 Ports |
| Number Of Downlink Ports | 24 Ports |
| Manageable | Managed |
| Ethernet Technology | 10/100/1000 |
| Media Type Supported | Fiber |
| Redundant Power Supply Supported | Yes |
| Manufacturer Part Number | QFX5100-24Q-D-3AFO |
| Uplink Configuration | 40G |
| IOS | N/A |
| POE Support | Non POE |
| SFP Ports | 4 SFP Ports |
| Memory | 512 MB |
| Rack Units | 1 RU |
| Interface Ports | 10/100/1000 |
| Port/Expansion Slot Details | N/A |
| Flash Memory | 256 MB |
| Switching Capacity | 1280 Gbps |
| Switching Capacity With Stacking | 1280 Gbps |
| Product Name | Juniper Networks QFX5100-24Q-D-3AFO Data Center Switch |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
QFX5100-24Q-D-3AFO Use Case
Hyperscale Data Center Spine-and-Leaf Architecture
The Juniper QFX5100-24Q (24 QSFP+ ports, 2 expansion slots, redundant fans, dual DC power, front-to-back airflow) acts as a high-capacity spine switch in hyperscale data centers, delivering line-rate 40 GbE connectivity and sub-microsecond latency. This deployment optimizes east-west traffic performance, maximizes uptime with redundant components, and simplifies operations through hot-swap modules.
Enterprise Campus Aggregation with High-Density 40 GbE
In large enterprise campus networks, the QFX5100-24Q (24 QSFP+ ports, 2 expansion slots, redundant fans, dual DC power, front-to-back airflow) consolidates multiple leaf switches into a scalable 40 GbE aggregation layer. This use case reduces cabling complexity, boosts network resilience with redundant power and cooling, and enables seamless bandwidth upgrades via pluggable modules.
High-Performance Storage Fabric for AI and HPC Clusters
The QFX5100-24Q (24 QSFP+ ports, 2 expansion slots, redundant fans, dual DC power, front-to-back airflow) delivers a lossless 40 GbE fabric for AI, ML and HPC storage traffic, accelerating NVMe-oF and Ceph workloads. This configuration ensures deterministic latency, scalable throughput, and high availability to meet the demands of data-intensive applications.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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|---|---|---|---|---|---|
| Depth | 17 inches | 10.9 inches | N/A | 10 inches | 17.5 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Flash Memory | 256 MB | 256 MB | 256 MB | 256 MB | 256 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount / N/A | Rack-mount | Rack-mount |
| Height | 1.75 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 | N/A | IP Services | IP Services |
| Layer Supported | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | QFX5100-24Q-AA-AFI | QFX5100-24Q-AA-AFO | QFX5100-24Q-D-3AFO | QFX5100-96S-DC-AFO | QFX5100-48T-AFO |
| Media Type Supported | Fiber | Fiber | Fiber | Fiber | Twisted Pair |
| Memory | 4 GB | 4 GB | 512 MB | 4 GB | 4 GB |
| Number of Downlink Ports | 24 Ports | 24 Ports | 24 Ports | N/A | N/A |
| Number of Ethernet Ports | 12–24 Ports | 12–24 Ports | 12–24 Ports | Over 48 Ports | 24–48 Ports |
| POE Support | Non POE | Non POE | Non POE | Non POE | Non POE |
| Port/Expansion Slot Details | 24 x 40GbE QSFP ports, 4 x 10GbE SFP+ ports | 24 QSFP+ ports with breakout support to 4x10GbE | N/A | 96x 10GbE SFP+ ports | 48x 10/100/1000BASE-T ports; 2x 10GbE SFP+ uplink ports |
| Power Consumption | 250 W | N/A | N/A | N/A | N/A |
| Power Source | Redundant Power Supply / AC Power Supply | Redundant Power Supply / AC Power Supply | Redundant Power Supply / AC Power Supply / N/A | DC Power Supply | AC Power Supply |
| Product Name | Juniper QFX5100-24Q-AA-AFI Switch | Juniper QFX5100-24Q-AA-AFO | Juniper Networks QFX5100-24Q-D-3AFO Data Center Switch | Juniper QFX5100-96S-DC-AFO Data Center Ethernet Switch | Juniper QFX5100-48T-AFO |
| 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 | No |
| SFP Ports | 4 SFP Ports | 24 SFP Ports | 4 SFP Ports | 96 SFP Ports | 2 SFP+ Ports |
| Switching Capacity | 1280 Gbps | 1440 Gbps | 1280 Gbps | 1280 Gbps | 720 Gbps |
| Switching Capacity with Stacking | N/A | N/A | 1280 Gbps | 2560 Gbps | 1.44 Tbps |
| Uplink Configuration | 40G | 40G | 40G | 40G | 10G |
| Weight | 15 lbs | 20 lbs | N/A | 16 lbs | 12 lbs |
| Width | 19 inches | 17.7 inches | N/A | 17.5 inches | 17.5 inches |
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