Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
Juniper EX4300-48T-AFI EX4300 Series 48Ports + 4x QSFP+ Port 1U Switch
- Switch Type: Stackable Access Switch
- Port Configuration: 48x 1Gbps Base-T Ethernet Ports
- Uplink Ports: 4x 40Gbps QSFP+ Ports
- Stacking Capability: Supports Virtual Chassis technology for unified management
- Form Factor: 1U Rackmount
- Operating System: Junos OS
- Ideal for: Campus access, data center aggregation
- Power Supply: Redundant power supply options available
Was $251.41 · You save $37.41
Key specifications
See full specs ↓- Model
- EX4300-48T-AFI
- Brand
- Juniper
- Switch Type
- Stackable Access Switch
- Number of 1GbE Ports
- 48
- Port Type
- 10/100/1000BASE-T
- Number of 40Gbps Uplinks
- 4
Product details
The Juniper EX4300-48T-AFI is a versatile 1U stackable access switch designed for enterprise campus and data center environments. It features 48 x 1Gbps Ethernet ports and 4 x 40Gbps QSFP+ uplink ports for high-density connectivity.
Technical Information
| Model | EX4300-48T-AFI |
| Brand | Juniper |
| Switch Type | Stackable Access Switch |
| Number of 1GbE Ports | 48 |
| Port Type | 10/100/1000BASE-T |
Additional Specifications
| Number of 40Gbps Uplinks | 4 |
| Uplink Port Type | QSFP+ |
| Form Factor | 1U Rackmount |
| Management | Junos OS |
| Stacking | Virtual Chassis |
Description
The Juniper EX4300-48T-AFI is a high-performance, 1U stackable access switch designed to meet the demanding requirements of modern enterprise networks. It offers a dense port configuration with 48 x 1Gbps Ethernet ports, making it suitable for connecting a large number of endpoints at the access layer. The switch is built to provide reliable connectivity for devices such as workstations, IP phones, and wireless access points. A key feature of the EX4300 series is its support for Juniper's Virtual Chassis technology, which allows multiple switches to be interconnected and managed as a single logical device. This simplifies network management, enhances scalability, and provides redundancy. The 'AFI' designation typically indicates a specific configuration or feature set within the EX4300 line. For high-speed uplinks, the EX4300-48T-AFI is equipped with 4 x 40Gbps QSFP+ ports. These ports provide substantial bandwidth for connecting to aggregation layers, core switches, or data center fabrics, ensuring efficient traffic flow and supporting bandwidth-intensive applications. The combination of dense 1Gbps access ports and high-speed 40Gbps uplinks makes this switch a versatile solution for campus and data center deployments.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
Buying 10+ units?
Get volume pricing and availability for EX4300-48T-AFI.
