EX4300-24P - Juniper EX4300 Series Ethernet Switches
Mfr. Part #:
EX4300-24P
Brand:
Juniper
- Authenticity: Original Genuine OEM
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EX4300-24P
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EX4300-24P Overview
EX4300, 24-Port 10/100/1000BaseT PoE-plus + 715W AC PS EX4300-24P
Overview
EX4300-24P Overview
Juniper EX4300-24P, Managed, Gigabit Ethernet (10/100/1000), Power over Ethernet (PoE), Rack mounting, 1U
EX4300-24P is a Juniper EX4300 switch with 24-port 10/100/1000BASE-T PoE-plus + 715 W AC PS (provides 565 W PoE+ power) (QSFP+ DAC for Virtual Chassis ordered separately). EX4300 1 Gigabit Ethernet (1GbE) switches are compact, fixed-configuration platforms that can be deployed as standalone systems or as part of a Virtual Chassis, Virtual Chassis Fabric, or Junos Fusion switching architecture, satisfying a variety of high-performance campus and data center access needs.
Quick Spec
SKU | EX4300-24P |
Backplane speed | 320 Gbps (Virtual Chassis) |
Data rate | 448 Gbps |
Throughput | 333 Mpps (wire speed) |
40GBASE quad small form-factor pluggable plus transceiver (QSFP+) port densities | 4 per switch Up to 20 in Virtual Chassis configuration (assuming 2 ports per switch are used for forming Virtual Chassis) |
Dimensions (W x H x D) | 17.4 x 1.7 x 16.4 in (44.2 x 4.3 x 41.7 cm) 1 rack unit |
Product Details
Juniper EX4300 switches provide these features:
1. Field-Proven Juniper Technology
A cloud-grade architecture, coupled with the Junos OS, enables EX Series switches to provide always-on reliability for every application.
2. Wire-Speed Performance
Wire-speed performance at high 1GbE, 10GbE, and 40GbE port densities dramatically simplifies network topologies and operations.
3. Eight QoS Queues
Eight QoS queues per switch port ensure proper prioritization of voice, video, and multiple levels of data traffic, with room to converge other networks, such as building automation and video security systems.
4. Innovative Switch Design
Innovative, cost-effective switch design enables new architectures that reduce cost and complexity, while unified management and automation tools consolidate system monitoring.
5. Virtual Chassis
Virtual Chassis technology allows multiple interconnected switches to operate as a single logical device, reducing operational expenses and simplifying management.
6. Near Line-Rate Encryption
Support for IEEE 802.1ae Media Access Control Security (MACsec) for link-layer data confidentiality, data integrity, and data origin authentication enables 88 Gbps of near line-rate, hardware-based traffic encryption on all 1GbE and 10GbE ports.
Compare to Similar Items
SKU | EX4300-48T | EX4300-24P |
Description | 48-port 10/100/1000BASE-T + 350 W AC PS (QSFP+ DAC for Virtual Chassis ordered separately) | 24-port 10/100/1000BASE-T PoE-plus + 715 W AC PS (provides 565 W PoE+ power) (QSFP+ DAC for Virtual Chassis ordered separately |
Backplane speed | 320 Gbps (Virtual Chassis) | 320 Gbps (Virtual Chassis) |
Data rate | 496 Gbps | 448 Gbps |
Throughput | 369 Mpps (wire speed) | 333 Mpps (wire speed) |
Dimensions (W x H x D) | 17.4 x 1.7 x 16.4 in (44.2 x 4.3 x 41.7 cm) 1 rack unit | 17.4 x 1.7 x 16.4 in (44.2 x 4.3 x 41.7 cm) 1 rack unit |
EX4300-24P - 24-port 10/100/1000BASE-T, PoE, 715W AC, 1U
- Managed
- Quality of Service (QoS) support
- Basic switching RJ-45 Ethernet ports quantity: 24
- 10G support 1000BASE-T
- MAC address table: 64000 entries Switching capacity: 448 Gbit/s
- Access Control List (ACL)
- 1U Rack mounting
- Power over Ethernet (PoE)
Summary Description
Juniper EX4300-24P, Managed, Gigabit Ethernet (10/100/1000), Power over Ethernet (PoE), Rack mounting, 1U
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Specification
EX4300-24P Specification
EX4300-24P Specification | |
Description | Juniper EX4300 switch with 24-port 10/100/1000BASE-T PoE-plus + 715 W AC PS (provides 565 W PoE+ power) (QSFP+ DAC for Virtual Chassis ordered separately) |
Form factor | Fixed platform |
Dimensions (W x H x D) | 17.4 x 1.7 x 16.4 in (44.2 x 4.3 x 41.7 cm) |
Backplane speed | 320 Gbps (Virtual Chassis) |
Data rate | 448 Gbps |
Throughput | 333 Mpps (wire speed) |
40GBASE quad small form-factor pluggable plus transceiver (QSFP+) port densities | 4 per switch |
100GBASE C form-factor pluggable transceiver (CFP) port densities | N/A |
Resiliency | Internal, hot-swappable redundant power supply; field-replaceable fans; graceful Routing Engine switchover (GRES) in Virtual Chassis configuration |
Operating system | Junos OS |
Traffic monitoring | sFlow |
Quality-of-service (QoS) queues/port | 12 |
MAC addresses | 64,000 |
Jumbo frames | 9216 bytes |
IPv4 unicast/multicast routes | 32,000/8000 |
IPv6 unicast/multicast routes | 18,000/4000 |
Number of VLANs | 4093 |
ARP entries | 64,000 |
Frequently Asked Questions (FAQs)
What is the primary power capacity of the EX4300-24P-VHBRSN power supply? +
This model comes equipped with a high-capacity 715W AC power supply. This is designed to support the 24 PoE+ ports, providing sufficient power budget for demanding edge deployments like high-definition IP cameras, wireless access points, and VoIP phones that require full IEEE 802.3at power delivery.
Does the Juniper EX4300-24P support multi-gigabit speeds on its access ports? +
The EX4300-24P features 24 fixed 10/100/1000Base-T ports. These ports are optimized for standard Gigabit Ethernet connectivity. While they provide excellent performance for standard enterprise devices, they do not support multi-gigabit (2.5G/5G) speeds, making them ideal for traditional desktop, printer, and standard wireless access point connectivity in a managed enterprise network.
Can I use the EX4300-24P in a Virtual Chassis configuration? +
Yes, the EX4300-24P is fully compatible with Juniper’s Virtual Chassis technology. You can interconnect multiple EX4300 units to act as a single logical device, which simplifies network management, enhances redundancy, and allows you to scale your port density seamlessly as your business infrastructure grows.
What level of PoE support does this switch provide for connected devices? +
This switch supports PoE+ (IEEE 802.3at), which delivers up to 30 watts per port. This standard is crucial for modern enterprise environments where devices require more power than the original 802.3af standard provides, ensuring that your powered peripherals remain operational and stable under full load.
Is the EX4300-24P suitable for Layer 3 routing tasks? +
The EX4300 is a high-performance managed switch that supports comprehensive Layer 3 functionality. It is capable of handling static routing, RIP, and OSPF, making it an excellent choice for wiring closet deployments or as a distribution layer switch where robust inter-VLAN routing and efficient traffic management are required.
What kind of management interfaces are available for this Juniper switch? +
You can manage the EX4300-24P through a variety of interfaces, including a dedicated console port, a management Ethernet port, and Juniper’s powerful Junos OS CLI. Additionally, it supports SNMP and the J-Web interface, providing flexible options for both command-line power users and administrators who prefer graphical configuration tools.
How does the EX4300-24P ensure high availability in an enterprise network? +
This switch utilizes several features to ensure reliability, including redundant power supply options and the ability to participate in a Virtual Chassis. By leveraging protocols like GRES (Graceful Routing Engine Switchover) and NSR (Non-Stop Routing), the EX4300 maintains consistent operation, minimizing downtime for mission-critical network services and connected endpoints.
What is the recommended deployment scenario for this 24-port PoE switch? +
The EX4300-24P is perfectly suited for branch offices, campus access layers, or small to medium-sized business cores. Its combination of 24 PoE+ ports and advanced routing capabilities makes it the ideal foundation for converged networks that carry voice, video, and data traffic simultaneously across a secure, managed infrastructure.
Why should I choose BuyRouterSwitch.com for my Juniper hardware procurement? +
BuyRouterSwitch.com is a dedicated partner for IT professionals seeking reliable hardware. We specialize in providing authentic enterprise-grade networking equipment, ensuring that every product you receive meets strict quality standards. By choosing us, you benefit from a streamlined sourcing process that helps you secure the exact network infrastructure components you need to support your enterprise environment.
How can I request a bulk quote for multiple EX4300-24P units? +
For large volume orders or complex project requirements, our sales team is ready to assist you. Simply contact us directly through our website to provide your specific quantity and project timeline. We prioritize clear communication and competitive pricing to help your organization scale its network infrastructure effectively while maintaining your project budget requirements.
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