Description
The Juniper EX4100-F-12P is a compact, fanless, cloud-ready Ethernet switch designed for enterprise branch, remote office, and campus access deployments. Featuring 12x 1GbE PoE+ access ports, it delivers up to 30W per port with a total PoE budget of up to 300W when paired with an external AC power adapter and uplink-connected PSE devices.
Powered by Mist AI™ and Juniper Mist Wired Assurance, the EX4100-F-12P simplifies operations with AI-driven automation, real-time telemetry, and Marvis Virtual Network Assistant for proactive troubleshooting. It supports advanced features such as EVPN-VXLAN, standards-based group-based policy (GBP) microsegmentation, and flow-based telemetry for enhanced visibility and security.
With Virtual Chassis technology, up to 10 EX4100-F switches can be managed as a single device, delivering scalable, pay-as-you-grow networking. Combining high performance with silent, fanless operation, the EX4100-F-12P is ideal for modern, secure, and AI-driven access networks.
| Category | Details |
|---|---|
| Brand | Juniper Networks |
| Product Line | EX4100-F |
| Model | EX4100-F-12P |
| Form Factor | Compact, Fanless, 1U |
| Access Ports | 12 × 10/100/1000BASE-T (PoE+) |
| PoE/PoE+ | IEEE 802.3af/at, up to 30W per port |
| Total PoE Budget | 300W (with external adapter + PSE) / 180W (with adapter only) |
| Uplinks | 2 × 1GbE/2.5GbE/5GbE/10GbE copper uplinks |
| Virtual Chassis Ports | 4 × 10GbE SFP+ (stacking/uplink) |
| Switching Capacity | 72 Gbps (unidirectional), 144 Gbps (bidirectional) |
| Throughput | 107 Mpps |
| CPU | 1.7 GHz ARM |
| Memory | 4 GB DRAM with ECC, 8 GB storage |
| AI/Cloud Features | Mist AI™, Juniper Mist Wired Assurance, Marvis Virtual Network Assistant |
| Advanced Features | EVPN-VXLAN, Group-Based Policy (GBP), Flow-Based Telemetry, Perpetual & Fast PoE |
| Power Consumption | Max system input: 80W (without PoE) |
| Dimensions (W×H×D) | 10.59 × 1.75 × 9.66 in (26.9 × 4.45 × 23.83 cm) |
| Weight | 6.61 lb (3 kg) |
| Cooling | Fanless |
| Warranty | Enhanced Limited Lifetime (includes lifetime software updates and 5-year PSU/fan coverage) |
Payment & Security
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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.
Building a Complete AV System?
This product is rarely deployed alone. It’s typically part of a fully integrated AV system. AVENDOR designs, integrates, and supports end-to-end environments—from single rooms to enterprise-wide deployments.
- System Design & Engineering
- Installation & Integration
- Programming & Ongoing Support
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