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Home Networking Network Switches Juniper EX4300-48P PoE+ Enterprise Switch | 48x 1GbE RJ45 (PoE+), 4x 40GbE QSFP+ Uplinks, Front-to-Back Airflow | Stackable Switch

Juniper EX4300-48P PoE+ Enterprise Switch | 48x 1GbE RJ45 (PoE+), 4x 40GbE QSFP+ Uplinks, Front-to-Back Airflow | Stackable Switch

Juniper EX4300-48P PoE+ Enterprise Switch | 48x 1GbE RJ45 (PoE+), 4x 40GbE QSFP+ Uplinks, Front-to-Back Airflow | Stackable Switch

Juniper EX4300-48P PoE+ Enterprise Switch | 48x 1GbE RJ45 (PoE+), 4x 40GbE QSFP+ Uplinks, Front-to-Back Airflow | Stackable Switch

Juniper EX4300-48P PoE+ Enterprise Switch | 48x 1GbE RJ45 (PoE+), 4x 40GbE QSFP+ Uplinks, Front-to-Back Airflow | Stackable Switch

Juniper EX4300-48P PoE+ Enterprise Switch | 48x 1GbE RJ45 (PoE+), 4x 40GbE QSFP+ Uplinks, Front-to-Back Airflow | Stackable Switch

Juniper EX4300-48P PoE+ Enterprise Switch | 48x 1GbE RJ45 (PoE+), 4x 40GbE QSFP+ Uplinks, Front-to-Back Airflow | Stackable Switch

Brand:

Juniper

Specifications

Description

The Juniper EX4300-48P is an advanced Layer 3 switch designed for demanding enterprise and campus networks. Featuring 48x 1 Gigabit Ethernet PoE+ ports, a powerful PoE budget of 950W, and 4x 40 Gigabit QSFP+ uplinks, this switch supports high-bandwidth access and high-density PoE deployments without compromise.
With a switching capacity of 496 Gbps and a forwarding rate of 369 Mpps, the EX4300-48P ensures exceptional throughput, making it suitable for core, distribution, and access layer roles. The switch supports Virtual Chassis technology and has a MAC address table capacity of up to 64,000 entries, making it ideal for large-scale, dynamic environments.
Efficient front-to-back airflow, dual fan modules, and modular power supplies ensure high availability, redundancy, and optimal performance in demanding rackmount deployments.

Features

48x 10/100/1000BASE-T PoE+ Ports: Delivers up to 950W PoE power—ideal for powering APs, IP phones, and security cameras
4x 40GbE QSFP+ Uplinks: Provides high-speed uplinks or Virtual Chassis connections (DACs sold separately)
Virtual Chassis Technology: Interconnect up to 10 switches as a single logical device for simplified management
Exceptional Throughput: 496 Gbps switching capacity and 369 Mpps forwarding rate for bandwidth-heavy environments
Scalable MAC Address Table: Supports up to 64,000 MAC addresses for large enterprise deployments
Enterprise-Grade Cooling: Front-to-back airflow and dual fan modules included for optimal thermal performance
Modular Power Supply: Ships with 1x 1100W PSU (950W PoE output); optional second PSU for redundancy

Specifications

Brand: Juniper
Model Number: EX4300-48P
Network Ports: 48x 1 Gigabit Ethernet PoE+ (RJ-45)
Uplink Ports: 4x 40GbE QSFP+ (also used for Virtual Chassis)
Management Ports: 1x RJ-45 MGMT, 1x RJ-45 Console, 1x USB
MAC Address Table: 64,000 entries
Switching Capacity: 496 Gbps
Forwarding Rate: 369 Mpps
PoE Budget: 950W (via included JPSU-1100-AC-AFO PSU)
Airflow Direction: Front-to-Back
Fan Modules: 2x EX4300-FAN Modules (Included)
Power Supply Slots: 2 Slots (1x PSU Included, 2nd Optional)
Expansion Module Slot: 1x (Module sold separately – e.g., EX-UM-4X4SFP)
Stacking: Supported via QSFP+ (Virtual Chassis technology)
Form Factor: 1RU Rackmount

Ideal Use Cases

Enterprise Core, Distribution & Access Layers: Handles high-speed aggregation, access switching, and core routing in enterprise environments
Large Campus or Building Deployments: Supports PoE-heavy deployments (IP cameras, access points, phones) with ease
High-Performance Virtual Chassis Environments: Stack multiple EX4300 units to scale and manage as one switch
High-Bandwidth Edge Applications: Great for multimedia, video streaming, and voice-over-IP infrastructures

Why Choose the Juniper EX4300-48P?

Powerful PoE+ Delivery: Supports dense PoE applications with a full 950W budget
Massive Throughput: 496 Gbps switching and 369 Mpps forwarding for data-heavy workloads
Flexible Uplinks: 4x QSFP+ ports offer 40GbE or Virtual Chassis interconnect options
Enterprise Resilience: Redundant power options and advanced cooling built in
Future-Ready Architecture: Modular expansion and large MAC table for scalable growth
Juniper Reliability: Proven performance and enterprise-grade hardware backed by Juniper's support

Features

Brand:

Juniper

Conditions:

New

GTIN, UPC, EAN, JAN or ISBN:

832938063549

Warranty:

1 Year

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