Juniper EX4300-48T 48-Port Gigabit Ethernet Switch — Refurbished with 10-Year Warranty

Save up to 80% over new list price on this enterprise-grade Juniper EX4300-48T access switch. Fully tested, restored to factory defaults, and backed by Reef Telecom's industry-leading 10-year warranty — deploy with confidence in campus, branch office, or data center environments.

Key Specifications

• 48 x 10/100/1000BASE-T Gigabit Ethernet ports
• 4 x 40GbE QSFP+ built-in uplink ports
• Switching capacity: 496 Gbps / 369 Mpps throughput
• 1U rack-mountable form factor with 350W AC power supply
• Virtual Chassis: stack up to 10 units as a single logical device
• Junos OS: advanced L2/L3 routing, QoS, VLAN (up to 4,093), MACsec encryption
• High availability: dual redundant hot-swappable fans and power supplies, GRES
• Optional uplink module: 4-port 10GbE SFP+ (EX-UM-4X4SFP)
• MAC address table: 64,000 entries

Ideal Use Cases

The Juniper EX4300-48T is designed for enterprise campus wiring closets, branch office access layers, and top-of-rack data center deployments. Virtual Chassis technology simplifies management across multiple switches while delivering chassis-class redundancy at a stackable price point.

Why Buy from Reef Telecom?

• 10-year warranty on all refurbished equipment
• Free shipping on orders over $300
• Every unit fully tested and production-ready

Condition

Certified Refurbished

Warranty

10-Year Reef Telecom Warranty

Manufacturer Part Number

EX4300-48T

Reef SKU

EX4300-48T-R

UPC

832938063563

Brand

Juniper

Free ground shipping on orders over $300 (contiguous US). Same-day dispatch on orders placed before 4 PM EST.

All products include our industry-leading 10 Year Warranty backed by Reef Telecom.