Description
The Juniper Networks® EX4100-F-12T Ethernet Switch delivers secure, high-performance, and cloud-ready connectivity for enterprise branch offices, campuses, and remote sites. Designed with Mist AI™ integration, it simplifies operations and provides real-time visibility for a superior user and device experience.
Featuring 12 non-PoE 1GbE access ports and four 10GbE SFP+ uplink ports, this compact, fanless Layer 3 switch ensures quiet, reliable operation — ideal for noise-sensitive environments. The EX4100-F-12T supports Virtual Chassis technology, allowing up to 10 switches to operate as a single logical device for seamless scalability and simplified management.
With Juniper Mist Wired Assurance and Marvis Virtual Network Assistant, IT teams gain automated insights, faster troubleshooting, and cloud-managed agility. Supporting both Twisted Pair and Optical Fiber media, the EX4100-F-12T is a modular, rack-mountable, wall-mountable, and DIN rail–mountable solution with lifetime limited warranty — a perfect fit for organizations modernizing their access networks with efficiency and intelligence.
| Category | Details |
|---|---|
| Manufacturer | Juniper Networks, Inc. |
| Manufacturer Part Number | EX4100-F-12T |
| Product Series | EX4100-F |
| Product Type | Ethernet Switch |
| Ports | 12 x 1GbE access ports |
| Uplink Ports | 2 x 10GbE uplink ports |
| Stack Ports | 4 x 10GbE stacking ports |
| Media Type Supported | Twisted Pair, Optical Fiber |
| Ethernet Standards | 10/100/1000Base-T, 10GBase-T, 10GBase-X |
| Layer Supported | Layer 3 |
| Performance Features | Cloud-ready with Mist AI™, Virtual Chassis support (up to 10 members), EVPN-VXLAN, Flow-based telemetry |
| Modular Design | Yes |
| Power Consumption | 55 W |
| Power Source | External power adapter |
| Mounting Options | Rack-mountable, Wall-mountable, DIN Rail mountable |
| Form Factor | 1U Compact |
| Cooling | Fanless |
| Dimensions (H x W x D) | 1.8" x 10.6" x 9.7" |
| Weight | 5.95 lbs |
| Networking Standards | IEEE 802.3, 802.3u, 802.3ab, 802.3z, 802.3ae, 802.1Q, 802.1D, 802.1x, 802.1p, 802.1s, 802.1w, 802.3ad, 802.3ah, 802.3ax |
| Environmentally Friendly | Yes |
| Compliance | RoHS |
| Warranty | Lifetime Limited Warranty |
| Product Condition | New and Factory Fresh |
| Shipping Weight | 1 lb |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
A decade of delivery — trusted by 275+ clients across industries
