Juniper Ethernet Switch - EX4300-48MP

Juniper EX4300-48MP is a high-performance, multi-gigabit access switch engineered for modern enterprise networks that demand high power budgets, advanced scalability, and seamless management. Designed to support next-generation wireless deployments and high-density device environments, it delivers industry-leading performance powered by Junos OS and Virtual Chassis technology.

Key Specifications

• Access Ports:
  • 24 × 10/100/1000BASE-T
  • 24 × 100/1000/2500/5000/10000BASE-T

• PoE+ / PoE++ Power Budget: 1100W

• Power Supply Rating: 1400W AC

• Airflow: AFO (Front-to-Back)

• Uplink Module Options:
  • 4-port dual-mode 10GbE/1GbE SFP+/SFP
  • 2-port QSFP+ or 1-port QSFP28

• CPU: 2.2 GHz Dual-Core Intel Broadwell

• Memory: 8 GB DRAM with ECC

• Storage: 50 GB

• Switching Capacity: 464 Gbps (unidirectional) / 928 Gbps (bidirectional)

• Layer 2/3 Throughput: 714 Mpps (wire speed)

Key Features

• High-Density Multi-Gigabit Access: Supports a mix of standard Gigabit and advanced 2.5G/5G/10G ports, ideal for Wi-Fi 6/6E/7 access points, high-speed endpoints, and modern enterprise workspaces.

• Massive 1100W PoE Budget: Delivers power for cameras, wireless APs, IP phones, access control, and other PoE+/PoE++ devices without performance compromise.

• Advanced Uplink Flexibility: Optional uplink modules offer 10GbE, 40GbE, or 100GbE connectivity, enabling scalable deployments and future-ready networking.

• Powerful Enterprise-Class Hardware: Equipped with an Intel Broadwell dual-core CPU, 8GB ECC DRAM, and ample storage for smooth operation and fast processing.

• Exceptional Switching Performance: 928 Gbps switching capacity and 714 Mpps throughput ensure stable, wire-speed performance across demanding workloads.

• Virtual Chassis Technology: Allows multiple EX4300 switches to operate as a single logical device—simplifying management and improving resiliency.

• Front-to-Back Airflow: Suitable for data center and rack-based deployments where consistent thermal management is required.

• Junos OS Reliability: Benefits from Juniper’s proven operating system with advanced security, automation, and consistent network policy enforcement.