Juniper EX3400-48T-AFI 48-Port Gigabit Ethernet Layer 3 Network Switch – New

The Juniper EX3400-48T-AFI is a powerful enterprise network switch designed to deliver reliable Layer 3 switching for campus and branch network environments. Equipped with 48 Gigabit Ethernet ports and 4 high-speed 1/10GbE SFP/SFP+ uplink ports, it provides excellent connectivity and scalability for expanding networks. With a switching capacity of 296 Gbps and a forwarding rate of 130.95 Mpps, the EX3400-48T-AFI ensures efficient handling of high volumes of network traffic.

Built for performance and flexibility, this 1RU switch supports advanced Layer 2 and Layer 3 features, VLAN segmentation, and extensive management options through Junos OS. Back-to-Front airflow cooling ensures efficient thermal management in rack deployments, making it suitable for enterprise networks, branch offices, and data center edge installations.

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✔ Key Features & Benefits

✔ 48 × 10/100/1000BASE-T Ports – High-density Gigabit connectivity
✔ 4 × 1/10GbE SFP/SFP+ Uplinks – High-speed uplink capability for core networks
✔ Layer 3 Switching – Advanced routing and switching functionality
✔ 296 Gbps Switching Capacity – Handles high network loads efficiently
✔ 130.95 Mpps Forwarding Rate – Fast packet processing for optimal performance
✔ 4094 VLAN Support – Enables efficient network segmentation
✔ Jumbo Frame Support – Up to 9216 bytes for improved performance in data-heavy environments
✔ Junos OS Management – Supports Web GUI, CLI, and SNMP management
✔ Back-to-Front Cooling – Optimized airflow for rack environments
✔ Compact 1RU Form Factor – Efficient space usage in server racks

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✔ Ideal Uses

✔ Enterprise campus networks
✔ Branch office network infrastructure
✔ Data center access switching
✔ Secure VLAN segmentation and traffic management
✔ High-performance LAN connectivity

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✔ Specifications

✔ Condition: New item
✔ Type: Layer 3 Network Switch
✔ Brand: Juniper
✔ Model: EX3400-48T-AFI
✔ Port Density: 48 × 10/100/1000BASE-T
✔ Uplink Ports: 4 × 1/10GbE SFP/SFP+
✔ Switching Capacity: 296 Gbps
✔ Backplane Capacity: 176 Gbps
✔ Forwarding Rate: 130.95 Mpps
✔ Layer Support: Layer 3
✔ MAC Address Table: 16,000 entries
✔ VLAN Support: Up to 4094 VLANs
✔ Multicast Groups: 2000
✔ Jumbo Frames: Up to 9216 bytes
✔ Power Supply: AC Power Supply
✔ Cooling: Back-to-Front Airflow
✔ Power Consumption: 80W (Typical)
✔ Operating Temperature: 0°C to 40°C
✔ Humidity: 5% to 95% non-condensing
✔ Management: Web GUI, Junos OS CLI, SNMP
✔ Dimensions: 1.72 × 17.4 × 10 in (4.37 × 44.2 × 25.4 cm)
✔ MTBF: 512,646 hours
✔ Certifications: FCC Part 15 Class A, CE

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✔ Warranty

✔ 12 Month Warranty

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✔ What’s in the Box

✔ Juniper EX3400-48T-AFI Switch
✔ Power Cable