The Juniper EX3400-48T Ethernet switch provides 48 non-PoE ports in a compact 1U form factor, making it suitable for high port density requirements. With high availability features, and high scalability thanks to Virtual Chassis technology and support for Juniper Mist Wired Assurance, this switch delivers scalable and easily managed networking solutions for diverse enterprise environments.
| Switch class | Layer 2/3 Gigabit Ethernet |
| Downlink ports | 48 x 10/100/1000Base‑T (non‑PoE) |
| Uplinks | 4 x 1/10GbE SFP+ |
| Stacking | 2 x 40GbE QSFP+ Virtual Chassis |
| Switching capacity | 176 Gbps |
| Forwarding rate | 130 Mpps |
| Port configuration | 48 x 10/100/1000Base‑T (RJ‑45) |
| Uplink interfaces | 4 x SFP/SFP+ (1/10GbE) |
| Virtual Chassis | Up to 10 members via 2 x QSFP+ (40GbE) |
| Switching capacity | 176 Gbps |
| Forwarding rate | 130 Mpps |
| MAC address table | 32K entries |
| VLANs supported | 4094 (IEEE 802.1Q) |
| Layer 3 features | Static routing, RIP, OSPF, IGMP/PIM |
| Management interfaces | RJ‑45 console, USB console, out‑of‑band mgmt port |
| Power/dimensions | AC 100–240 V; 1U, approx. 17.4 x 1.7 x 12.3 in |
Yes, the Juniper EX3400-48T Switch is currently in stock and available for immediate shipment from our Boulder, CO warehouse. Same-day shipping on orders placed before 2pm MT.
This EX3400-48T is professionally refurbished or new-surplus enterprise hardware. Every unit is fully tested, factory-reset, and inspected before shipping. Cosmetic blemishes (rack marks, minor scuffs) may be present but never affect functionality.
The EX3400-48T comes with the Eldo Systems Lifetime Warranty covering hardware defects. We are an independent reseller — manufacturer warranties do not apply, but our lifetime coverage matches or exceeds typical OEM terms.
Free ground shipping on every order, included in the price. Orders ship same-day if placed before 2pm MT (Mon–Fri). Expedited overnight and 2-day options are available at checkout for urgent deployments.
Yes — we ship worldwide. International orders are quoted individually so we can present accurate freight, duties, and lead time. Use the Request a Quote form or call (484) 630-1533 to start.
Absolutely. We offer volume discounts and project pricing for resellers, integrators, and end-users buying in quantity. Submit a quote with your target quantity and our team will respond within 15 minutes during business hours.
Get the EX3400-48T from Eldo Systems with lifetime warranty and free ground shipping.
Independent Reseller Notice: Eldo Systems is an independent reseller of refurbished and new-surplus enterprise networking equipment. We are not affiliated with, authorized by, or endorsed by Cisco, Juniper, Arista, HPE, Dell, Meraki, Fortinet, Mellanox, NVIDIA, Finisar, or any other manufacturer listed on this site. All product names, logos, and brands are property of their respective owners. All products sold are refurbished or new-surplus unless otherwise noted. Manufacturer warranties do not apply; all items are covered by the Eldo Systems Lifetime Warranty.
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