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QFX5100-96S-DC-AFO
QFX5100, 96 1/10G SFP+,8 40G QSFP ports, redundant fans and...
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QFX5100-96S-DC-AFO is a high-performance data center switch that utilizes a non-blocking architecture to deliver low latency and high throughput in modern network environments. Designed for scalability, it offers robust DC power operation, 96 high-density SFP ports, and support for stacking to meet the demands of leaf and spine deployments without compromise.
This switch supports both Layer 2 and Layer 3 functionalities, ensuring flexible deployment options for enterprise campuses, cloud data centers, and carrier environments. Its optimized design, featuring strong switching capacity and proven performance, makes it a reliable foundation for network infrastructures that need to scale while maintaining efficient packet processing and interconnectivity.
QFX5100-96S-DC-AFO price is is available on request. Get immediate quote.
Request bulk order quote for QFX5100-96S-DC-AFO for additional pricing. Browse the full Juniper Qfx5100 Series Switches series or explore all Juniper products.
In a large cloud provider’s spine-leaf fabric, the QFX5100-96S-DC-AFO delivers 96×1/10 GbE uplinks and 8×40 GbE uplinks with front-to-back airflow and DC power compatibility. Deployed as the spine layer, its redundant fans and PSUs ensure uninterrupted service, while wire-speed forwarding and VXLAN EVPN support scale multi-tenant workloads. Outcome: ultra-low latency, high-density aggregation with 99.999% availability for elastic compute and storage services.
In HPC environments requiring sub-microsecond latency, the QFX5100-96S-DC-AFO aggregates compute nodes via 96 1/10 GbE and 8 40 GbE QSFP ports over a leaf-spine network. Front-to-back airflow integrates seamlessly with cold-aisle containment, while redundant fans and DC PSUs guarantee resilience under 24/7 simulation workloads. Outcome: predictable low-latency fabric for MPI workloads, delivering up to 3× faster job completion and simplified rack-level power management.
Telecommunications operators deploy the DC-powered QFX5100-96S-DC-AFO at central offices to aggregate 5G fronthaul and backhaul traffic. Its 96 1/10 GbE SFP+ ports connect small cells, and 8 40 GbE QSFP ports link to the IP/MPLS core. Front-to-back airflow aligns with telco rack designs, while redundant PSUs and fans deliver carrier-grade uptime. Outcome: scalable edge bandwidth, simplified DC power integration, and 99.999% service continuity for mobile broadband and IoT applications.
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| QFX5100-96S-DC-AFO |  QFX5100-48T-AFO |  QFX5100-24Q-AFI |  QFX5100-48S-DC-AFI |  QFX5100-48S-D-3AFO | |
|---|---|---|---|---|---|
| Depth | 10 inches | 17.5 inches | 12 inches | 10.7 inches | 18 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 | 64 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | 1.75 inches | 1.75 inches | 1.75 inches | 1.72 inches | 1.75 inches |
| IOS | IP Services | IP Services | IP Lite | IP Services | IP Services |
| Interface Ports | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| 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 | QFX5100-96S-DC-AFO | QFX5100-48T-AFO | QFX5100-24Q-AFI | QFX5100-48S-DC-AFI | QFX5100-48S-D-3AFO |
| Media Type Supported | Fiber | Twisted Pair | Fiber | Fiber | Fiber |
| Memory | 4 GB | 4 GB | 512 MB | 512 MB | 256 MB |
| Number of Ethernet Ports | Over 48 Ports | 24–48 Ports | 12–24 Ports | 24–48 Ports | 24–48 Ports |
| POE Support | Non POE | Non POE | Non POE | Non POE | Non POE |
| Power Source | DC Power Supply | AC Power Supply | Redundant Power Supply / AC Power Supply | DC Power Supply | Redundant Power Supply / AC Power Supply |
| Product Name | Juniper QFX5100-96S-DC-AFO Data Center Ethernet Switch | Juniper QFX5100-48T-AFO | Juniper QFX5100-24Q-AFI Data Center Switch | Juniper Networks QFX5100-48S-DC-AFI Datacenter Switch | Juniper QFX5100-48S-D-3AFO |
| Product Type | Switch | Switch | Switch | Switch | Switch |
| Rack Units | 1 RU | 1 RU | 1 RU | 1 RU | 1 RU |
| Redundant Power Supply Supported | No | No | Yes | No | Yes |
| SFP Ports | 96 SFP Ports | 2 SFP+ Ports | 24 SFP Ports | 48 SFP Ports | 48 SFP Ports |
| Switching Capacity | 1280 Gbps | 720 Gbps | 1280 Gbps | 1280 Gbps | 1280 Gbps |
| Uplink Configuration | 40G | 10G | 40G | 40G | 10G |
| Weight | 16 lbs | 12 lbs | 7 lbs | 21 lbs | 20 lbs |
| Width | 17.5 inches | 17.5 inches | 17.5 inches | 17.17 inches | 17.5 inches |
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
High density DC powered switch worked flawlessly.
Front to back airflow ideal for our data center.
Handles scale without performance drops.
Excellent reliability.
Strong investment.
The QFX5100-96S-DC-AFO (SKU: QFX5100-96S-DC-AFO) is a 1RU data center switch with 96 1/10GbE SFP+ ports, 8 40GbE QSFP ports, redundant DC power supplies, redundant fans, front-to-back airflow, and Junos OS.
The QFX5100-96S-DC-AFO provides 96 1/10GbE SFP+ ports for high-density server and top-of-rack connectivity.
This model features 8 40GbE QSFP ports for uplinks, spine connectivity or breakout to four 10GbE links each.
It uses redundant, hot-swappable DC power supplies designed for carrier-grade environments with front-to-back airflow cooling.
The QFX5100-96S-DC-AFO employs front-to-back airflow to optimize hot-aisle/cold-aisle data center configurations.
Yes. Both fans and DC power supplies are hot-swappable and fully redundant to ensure uninterrupted operation.
The QFX5100-96S-DC-AFO offers up to 1.92 Tbps of switching capacity and 1.44 Bpps of packet forwarding throughput.
It delivers ultra-low latency under 1 µs, ideal for high-frequency trading, HPC clusters, and latency-sensitive applications.
Supports L2/L3, VXLAN, EVPN, MLAG, BGP, OSPF, VRRP, QoS, Data Center Bridging and comprehensive MPLS features under Junos OS.
It runs Juniper’s Junos OS, offering programmability via CLI, NETCONF/YANG, REST APIs, and advanced automation tools.
Yes. You can create a Virtual Chassis of up to 10 QFX5100 switches for unified management and scaling.
Includes Junos Telemetry Interface, sFlow, SNMP, XML/JSON APIs, Juniper Network Director and full support for DevOps toolchains.
Ideal for top-of-rack aggregation, spine-leaf architectures, HPC, cloud, virtualized data centers and carrier-grade deployments.
It measures 44.5 cm × 40.0 cm × 4.45 cm (W×D×H) in a 1RU chassis and weighs approximately 6.5 kg (14.3 lb).
Typical power draw is 450 W under full load, with efficient DC-to-DC conversion and power-saving features in Junos OS.
Juniper offers a limited lifetime hardware warranty, next-business-day replacement, and optional Smart Care and JTAC 24×7 support.
United States
