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Juniper ex4300-48p EX4300 48-P L3 PoE Managed Network Switch
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Juniper ex4300-48p EX4300 48-P L3 PoE Managed Network Switch
- 48x PoE+ RJ-45
- Layer 3 managed
- Virtual Chassis
- EVPN-VXLAN support
- 4x SFP+ uplinks
- Mist AI platform
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Juniper ex4300-48p EX4300 48-P L3 PoE Managed Network Switch
The Juniper EX4300-48P is a premium 48-port PoE+ managed switch combining the high switching capacity of the EX4300 platform with a 750W PoE budget for powering dense deployments of wireless access points, IP phones, and IoT devices. With 664 Gbps of non-blocking switching capacity and Layer 3 routing support including EVPN-VXLAN, it delivers the performance and feature set required by modern enterprise campus networks.
Virtual Chassis support allows up to 10 EX4300-48P units to be interconnected as a single logical switch, dramatically reducing management overhead in large campus deployments. Combined with the 10GbE SFP+ and 40GbE QSFP+ uplinks, it ensures high-bandwidth connectivity to distribution and core layer switches. Its rich security feature set includes 802.1X, MACsec, DHCP snooping, and dynamic ARP inspection for comprehensive network access control.
Integration with Juniper Mist AI enables cloud-managed operations with proactive monitoring, AI-driven troubleshooting, and automated policy deployment. The EX4300-48P is well-suited for organizations building next-generation campuses based on Juniper's AI-driven enterprise architecture. For high-density PoE environments requiring both maximum PoE power and enterprise routing capabilities, it represents the leading choice within the EX4300 product line.
Specifications of Juniper ex4300-48p EX4300 48-P L3 PoE Managed Network Switch
General Information
Interface/Ports
Media & Performance
Physical Characteristics
Miscellaneous
Technical Information
Power Description
Benefits of Juniper ex4300-48p EX4300 48-P L3 PoE Managed Network Switch
- 750W maximum PoE power
- 664Gbps switching capacity
- MACsec port security
- AI-driven management
- EVPN overlay support
Why Choose Juniper EX4300-48P EX4300 48-P L3 PoE Managed Network Switch?
- Premium EX4300 PoE
- MACsec encryption
- Mist AI enterprise
- 10-unit Virtual Chassis
- EVPN-VXLAN overlay
Where Is Juniper ex4300-48p EX4300 48-P L3 PoE Managed Network Switch Used
- High-density Wi-Fi floors
- Smart campus buildings
- Enterprise IoT networks
- Next-gen campus core
- Mist AI deployments
FAQs
What PoE budget does the EX4300-48P offer?
The EX4300-48P provides up to 750W total PoE budget for powering 48 PoE+ connected devices simultaneously.
Does the EX4300-48P support MACsec?
Yes, MACsec (802.1AE) is supported for Layer 2 encryption between switch ports for enhanced network security.
Is EVPN-VXLAN supported on the EX4300-48P?
Yes, EVPN-VXLAN overlay networking is supported for modern campus and data center-adjacent fabric designs.
What is the switching capacity?
The EX4300-48P has 664 Gbps non-blocking switching capacity with a 480 Mpps packet forwarding rate.
Does the EX4300-48P integrate with Juniper Mist?
Yes, it fully integrates with Juniper Mist AI for cloud management, analytics, and AI-driven automation.