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Home Networking Network Switches Juniper EX4300-48MP 24-Port 1GbE/ Multigig PoE++ RJ-45 + 4x 40GbE QSFP+ Switch | Front-to-Back Airflow | For Data Centers

Juniper EX4300-48MP 24-Port 1GbE/ Multigig PoE++ RJ-45 + 4x 40GbE QSFP+ Switch | Front-to-Back Airflow | For Data Centers

Juniper EX4300-48MP 24-Port 1GbE/ Multigig PoE++ RJ-45 + 4x 40GbE QSFP+ Switch | Front-to-Back Airflow | For Data Centers

Juniper EX4300-48MP 24-Port 1GbE/ Multigig PoE++ RJ-45 + 4x 40GbE QSFP+ Switch | Front-to-Back Airflow | For Data Centers

Brand:

Juniper

Specifications

Description

The Juniper EX4300-48MP is a high-performance, multi-gigabit Ethernet switch built for enterprise networks, data centers, and high-density PoE environments. It features a combination of 24 standard Gigabit RJ45 ports and 24 multi-gigabit RJ45 ports (up to 10Gbps), enabling future-proof network performance. With PoE++ support (up to 95W per port) and a 1100W power budget, it can power a full suite of access points, IP phones, cameras, and other PoE devices.
This switch also includes 4x 40GbE QSFP+ uplinks, a 960 Gbps switching capacity, and 714 Mpps forwarding rate, ensuring robust performance in traffic-heavy environments. It supports Virtual Chassis technology and includes front-to-back airflow for optimal cooling in rack-mounted deployments.

Features

48 Ethernet Ports Total

24x 1GbE RJ45 ports (standard)
24x MultiGigabit PoE++ ports (100M/1G/2.5G/5G/10G)

High-Power PoE++ Support

Supports up to 95W per port
1100W total PoE budget (powered by included 1400W PSU)

4x 40GbE QSFP+ Uplinks

Ideal for high-speed stacking or core connectivity
Supports Juniper’s Virtual Chassis technology

Excellent Performance

Switching capacity: 960 Gbps
Forwarding rate: 714 Mpps
MAC address table: 64,000 entries

Modular Expansion

One uplink module slot for flexibility (e.g., EX-UM-4SFPP-MR or EX-UM-2QSFP-MR)

Cooling & Power

Airflow: Front-to-back (AFO)
Includes 1x JPSU-1400-AC-AFO (1400W power supply)
Redundant PSU supported (second slot available)
2x EX4300-48MP-FAN modules included

Management Interfaces

1x RJ-45 Ethernet management port
1x RJ-45 console port
1x USB port

Junos OS

Runs Juniper’s secure and scalable network operating system

Specifications

Brand: Juniper
Model: EX4300-48MP
Ports: 24x 1GbE + 24x MultiGig RJ45 (up to 10Gbps)
Uplinks: 4x 40GbE QSFP+
PoE Support: PoE++ (up to 95W per port)
PoE Budget: 1100W (via 1400W PSU)
Airflow: Front-to-Back (AFO)
Switching Capacity: 960 Gbps
Forwarding Rate: 714 Mpps
MAC Table Size: 64,000
Module Slot: 1x slot (empty; modules sold separately)
Power Supply Included: 1x 1400W AC PSU (hot-swappable)
Fan Modules Included: 2x EX4300-48MP-FAN
Redundant PSU Support: Yes (second PSU slot available)

Ideal Use Cases

Enterprise Access Layer: Provides multi-gig and PoE++ connectivity to desktops, APs, IP phones, and cameras.
Smart Campus Networks: Perfect for high-density, device-heavy environments such as schools and universities.
Retail & Healthcare Networks: Supports critical applications needing uninterrupted PoE and fast data transfer.
Network Edge in Data Centers: High-speed uplinks and stacking make it great for top-of-rack aggregation.

Why Choose the Juniper EX4300-48MP?

PoE++ up to 95W per port: Supports high-power devices like access points, PTZ cameras, or digital signage.
Multi-Gigabit Port Support: Prepares your network for 2.5G, 5G, and 10G client devices.
Powerful Performance: 960 Gbps switching and 714 Mpps forwarding handles heavy traffic easily.
Modular Uplinks: Customize uplinks as needed with optional modules.
Virtual Chassis Capable: Stack multiple EX4300s into one logical switch (ideal for scalability).
Efficient Cooling: Front-to-back airflow supports optimal data center rack layout.

Features

Brand:

Juniper

Conditions:

New

GTIN, UPC, EAN, JAN or ISBN:

832938083950

Warranty:

1 Year

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