United States
| Name: |
QFX5100-48S-D-3AFI |
| Description: | QFX5100, 48 SFP+/SFP ports, 6 QSFP+ ports, redundant fans, 2 DC power supplies, back to front airflow |
| Rating: |
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Added to cart 47 times recently |
| Availability: |
In stock - Ready to Ship
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| GTIN: | 832938069992  |
| Warranty: |
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3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
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Same-day Shipping
Express Delivery Across the USA
Need it fast? Choose Express Shipping and receive your order within 1–3 business days.
Free Ground Shipping Available
Standard ground delivery across the U.S. takes 2–6 days, depending on your location — no extra charge.
International Shipments Made Simple
For all international orders, we ship via your UPS, FedEx, or DHL account — or to your U.S.-based freight forwarder.
Delivery Timelines
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
QFX5100-48S-D-3AFI Overview
QFX5100-48S-D-3AFI is a high-performance, fixed-configuration data center switch engineered to deliver robust Layer 2 and Layer 3 capabilities for modern network environments. Built on a resilient architecture, this switch supports redundant power options and a comprehensive port design, ensuring reliable connectivity and streamlined operations in demanding deployments.
QFX5100-48S-D-3AFI offers extensive scalability with advanced stacking features and a high switching capacity, ideal for spine-and-leaf and aggregation deployments across cloud and enterprise data centers. Designed to handle intense workloads and latency-sensitive applications, its versatile port offerings and high-performance fabric make it a trusted solution for mission-critical environments.
What is the price of QFX5100-48S-D-3AFI?
Pricing for QFX5100-48S-D-3AFI is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for QFX5100-48S-D-3AFI.
Explore more options from Switches or explore other Juniper products.
QFX5100-48S-D-3AFI Specifications
| Product Type | Switch |
| Power Source | Redundant Power Supply / AC Power Supply |
| Layer Supported | Layer 2 / Layer 3 |
| Form Factor | Rack-mount |
| Power Consumption | 330W |
| 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 | QFX5100-48S-D-3AFI |
| Uplink Configuration | 10G |
| IOS | IP Services |
| POE Support | Non POE |
| SFP Ports | 48 SFP Ports |
| Memory | 4 GB |
| 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 | 2560 Gbps |
| Product Name | Juniper Networks QFX5100-48S-D-3AFI |
| Height | 1.75 inches |
| Width | 19 inches |
| Depth | 17.5 inches |
| Weight | 18 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 | Redundant Power Supply / AC Power Supply | Redundant Power Supply / AC Power Supply | AC Power Supply |
| Layer Supported | Layer 2 / Layer 3 | Layer 2 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 |
| Form Factor | Chassis | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Power Consumption | 350 W | 22 W | 350 W | 330W | 25 W |
| Number of Ethernet Ports | Under 12 Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports | 12–24 Ports |
| Number of Downlink Ports | 8 Ports | 24 Ports | 48 Ports | 48 Ports | 16 Ports |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Media Type Supported | Fiber | Twisted Pair | Fiber | Fiber | Twisted Pair |
| Redundant Power Supply Supported | Yes | No | Yes | Yes | No |
| Manufacturer Part Number | N7K-C7004-S2 | SF250-24 | QFX5100-48S-3AFO | QFX5100-48S-D-3AFI | TL-SF1016D |
| Uplink Configuration | 10G | 1G | 40G | 10G | 1G |
| IOS | IP Services | LAN Lite | IP Services | IP Services | LAN Base |
| POE Support | Non POE | Non POE | Non POE | Non POE | Non POE |
| SFP Ports | 4 SFP Ports | Combo | 48 SFP Ports | 48 SFP Ports | 4 SFP Ports |
| Memory | 4 GB | 128 MB | 512 MB | 4 GB | 256 MB |
| 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 | Expansion slots available as per chassis configuration | 24 x 10/100/1000 RJ-45 ports; 2 combo SFP ports | N/A | N/A | 16 fixed Ethernet ports with 4 dedicated SFP uplink ports |
| Flash Memory | 256 MB | 32 MB | 256 MB | 256 MB | 64 MB |
| Switching Capacity | 480 Gbps | 56 Gbps | 1280 Gbps | 1280 Gbps | 28 Gbps |
| Switching Capacity with Stacking | 960 Gbps | 112 Gbps | 2560 Gbps | 2560 Gbps | 56 Gbps |
| Product Name | Cisco Nexus 7004 Switch Supervisor Module 2 | Cisco SF250-24 Managed Switch | Juniper QFX5100-48S-3AFO Switch | Juniper Networks QFX5100-48S-D-3AFI | TL-SF1016D Smart Managed Switch |
| Height | 1.75 inches | 1.73 inches | 1.75 inches | 1.75 inches | 1.75 inches |
| Width | 19 inches | 17.3 inches | 19 inches | 19 inches | 17.5 inches |
| Depth | 17 inches | 10.2 inches | 18 inches | 17.5 inches | 12 inches |
| Weight | 5 lbs | 6.17 lbs | 14 lbs | 18 lbs | 6 lbs |
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