SKU: EX4300 Series
Category: Routers & Switches
Availability: 100
Tag: juniper ex4300 juniper ex4300 switch juniper managed switch layer 3 ethernet switch enterprise network switch gigabit ethernet switch poe+ switch juniper virtual chassis data center switch campus network switch juniper networking cloud managed switch ex4300 series switch layer 3 switch enterprise ethernet switch campus access switch gigabit network switch 10gbe switch 40gbe uplink switch poe+ network switch virtual chassis switch junos os switch juniper enterprise networking rack mount switch network infrastructure lan switch business networking juniper networks
The Juniper EX4300 Series is a family of enterprise-class managed Ethernet switches engineered for high-performance campus, branch, and data center access networks. Powered by Junos OS, the EX4300 Series delivers advanced Layer 2 and Layer 3 switching, high availability, enterprise security, and simplified network management.
Supporting Virtual Chassis Technology, up to 10 compatible switches can operate as a single logical device for easier deployment and scalability. Available in 24-port, 32-port, and 48-port models with optional PoE/PoE+ support, the EX4300 Series provides flexible connectivity with integrated 10GbE and 40GbE uplinks. Redundant hot-swappable power supplies and field-replaceable fan modules ensure continuous operation in mission-critical environments.
Brand: Juniper
Model Number: Juniper EX4300 Series
Availability: In stock
Minimum order quantity: 1
Maximum order quantity: 1
Listed date: 9th Jul, 2026
| Specification | Details |
|---|---|
| Brand | Juniper Networks |
| Series | EX4300 |
| Product Type | Managed Layer 2/Layer 3 Ethernet Switch |
| Form Factor | 1U Rack Mount |
| Available Models | 24-Port, 32-Port, 48-Port |
| Network Ports | 10/100/1000BASE-T or SFP (Model Dependent) |
| PoE Support | PoE / PoE+ (Selected Models) |
| Uplink Ports | 10GbE SFP+, 40GbE QSFP+ (Model Dependent) |
| Switching Capacity | Up to 496 Gbps |
| Forwarding Rate | Up to 369 Mpps |
| Virtual Chassis | Supports up to 10 Switches |
| Layer Support | Layer 2 & Layer 3 |
| Operating System | Junos OS |
| Management | CLI, J-Web, Juniper Mist Cloud, SNMP |
| VLAN Support | Up to 4093 VLANs |
| MAC Address Table | 64,000 Entries |
| Jumbo Frame Support | Up to 9,216 Bytes |
| IPv4 Routing | Static, RIP, OSPF, BGP (License Dependent) |
| IPv6 Support | Yes |
| QoS | 12 Hardware Queues per Port |
| Security Features | 802.1X, ACL, DHCP Snooping, MACsec (Model Dependent) |
| Redundancy | Hot-Swappable Redundant Power Supplies & Fans |
| Mounting | Rack Mount |
| Warranty | Manufacturer Warranty (Varies by Region) |
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