Description
The Juniper EX4400-48T-AFI-TAA Ethernet Switch delivers secure, AI-driven, and cloud-ready network access optimized for enterprise campuses, branches, and data centers. Powered by Mist AI™ and Juniper Mist™ Wired Assurance, this switch simplifies operations with cloud-based management, deep network visibility, and automated troubleshooting.
Featuring 48 Gigabit Ethernet ports, 4 x 25GbE SFP28 uplinks, and 2 x 100GbE Virtual Chassis stacking ports, the EX4400-48T-AFI-TAA ensures scalable, high-performance connectivity with flexible deployment options. Designed for the AI era, it supports Layer 2 and Layer 3 features, MACsec AES256 encryption, EVPN-VXLAN, and group-based policy microsegmentation, delivering both performance and security in one compact 1U rack-mountable form factor.
Built to meet federal requirements, this TAA-compliant switch also includes redundant, hot-swappable power supplies and field-replaceable fans for uninterrupted uptime, making it ideal for organizations seeking a future-proof and resilient network foundation.
| Category | Specification |
|---|---|
| Manufacturer | Juniper Networks, Inc |
| Part Number | EX4400-48T-AFI-TAA |
| Series | EX4400 |
| Model | EX4400-48T-AFI |
| Product Type | Ethernet Switch |
| Total Network Ports | 48 x Gigabit Ethernet |
| Uplink Ports | 4 x 25GbE SFP28 |
| Stack Ports | 2 x 100GbE Virtual Chassis |
| Expansion Slots | 6 (SFP28 and stacking module) |
| Media Type Supported | Twisted Pair, Optical Fiber |
| Ethernet Standards | 10/100/1000Base-T, 25GBase-X, 100GBase-X |
| Network Layer Support | Layer 3 |
| Management | Cloud-managed via Juniper Mist Wired Assurance |
| AI Features | Mist AI™, Marvis Virtual Network Assistant |
| Security | MACsec AES256, EVPN-VXLAN, GBP microsegmentation |
| Redundancy | Dual hot-swappable power supplies, field-replaceable fans |
| Form Factor | Rack-mountable (1U) |
| Dimensions (H x W x D) | 0.7" x 6.8" x 6.2" |
| Weight (Approx.) | 13.01 lb |
| Compliance | TAA Compliant |
| Power Frequency | 50/60 Hz |
| Power Source | AC Power Supply |
| Manageable | Yes |
| 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.
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