Juniper EX4300-24P EX4300 Series Ethernet Switches New
EX4300-24P
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Email: sales@buyrouterswitch.com Phone: +1 (763) 345-3384EX4300-24P Overview
EX4300 Ethernet switches are compact, fixed-configuration platforms that satisfy a variety of high-performance branch, campus and data center access deployments.
Juniper Virtual Chassis technology enables up to 10 EX4300 switches to be interconnected over a 320 Gbps backplane using four back-panel 40GbE ports, creating a single, logical device that delivers a highly scalable, cost-effective solution for growing campus environments. Five-member full-mesh Virtual Chassis configurations spanning up to 150 meters are also supported, delivering a low-latency solution that ensures switch members are just one hop away from every other switch.
The EX4300 switches support 10/100/1000BASE-T with both 24- and 48-port models. Power over Ethernet (PoE)-enabled EX4300 models offer standards-based 802.3at PoE+, delivering up to 30 watts on all ports for supporting high-density IP telephony and 802.11n wireless access point deployments. A dual-purpose four-port GbE/10GbE fiber uplink module is also available.
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
Specifications
Overview
| Condition | New |
|---|---|
| Brand | Juniper |
| Stock | In Stock |
Management features
| Switch type | Managed |
|---|---|
| Quality of Service (QoS) support | Yes |
| System event log | Yes |
Ports & interfaces
| Basic switching RJ-45 Ethernet ports quantity | 24 |
|---|---|
| Basic switching RJ-45 Ethernet ports type | Gigabit Ethernet (10/100/1000) |
| Gigabit Ethernet (copper) ports quantity | 24 |
| SFP/SFP+ slots quantity | 4 |
| QSFP+ module slots quantity | 4 |
| Fiber optic connector | QSFP |
| ExpressCard slot | No |
Network
| Networking standards | IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3ae, IEEE 802.3af, IEEE 802.3ah, IEEE 802.3at, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z |
|---|---|
| 10G support | Yes |
| Copper ethernet cabling technology | 1000BASE-T |
| Port mirroring | Yes |
| IP routing | Yes |
| Flow control support | Yes |
| Link aggregation | Yes |
| Auto MDI/MDI-X | Yes |
| Spanning tree protocol | Yes |
| VLAN support | Yes |
| Number of VLANs | 4093 |
Data transmission
| Switching capacity | 448 Gbit/s |
|---|---|
| Throughput | 333 Mpps |
| MAC address table | 64000 entries |
| Store-and-forward | Yes |
| Jumbo frames support | Yes |
Security
| DHCP features | DHCP server, DHCP client |
|---|---|
| Access Control List (ACL) | Yes |
| IGMP snooping | Yes |
| MAC address filtering | Yes |
| Static port security | Yes |
| SSH/SSL support | Yes |
Multicast features
| Multicast support | Yes |
|---|
Design
| Rack mounting | Yes |
|---|---|
| Form factor | 1U |
| Product colour | Grey |
| Number of fans | 2 fan(s) |
Performance
| Built-in processor | Yes |
|---|---|
| Processor model | PowerPC |
| Processor frequency | 1.5 MHz |
| Internal memory | 2048 MB |
| Flash memory | 2048 MB |
| Noise level | 39.7 dB |
Power
| Number of power supply units | 1 |
|---|
Power over Ethernet (PoE)
| Power over Ethernet (PoE) | Yes |
|---|---|
| Total Power over Ethernet (PoE) budget | 550 W |
Operational conditions
| Operating temperature (T-T) | 0 - 45 °C |
|---|---|
| Storage temperature (T-T) | -40 - 70 °C |
| Operating relative humidity (H-H) | 10 - 85% |
| Storage relative humidity (H-H) | 0 - 95% |
| Operating altitude | 0 - 3049 m |
| Non-operating altitude | 0 - 4877 m |
Weight & dimensions
| Width | 442.1 mm |
|---|---|
| Depth | 417.3 mm |
| Height | 43.2 mm |
| Weight | 7.3 kg |
Packaging data
| User guide | Yes |
|---|---|
| Manual | Yes |
Frequently Asked Questions
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.
