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Juniper B-EX4300-32F-5S-E EX4300 32x SFP 1000BX 4x SFP+ Switch
- 32 x 1000BASE-BX SFP ports for bidirectional single-fiber connectivity
- 4 x SFP+ ports for 10GbE uplink or stacking
- Layer 3 switching capabilities with support for static and dynamic routing protocols
- Junos OS provides a consistent and advanced feature set across Juniper platforms
- Supports Virtual Chassis technology for simplified management and scalability
- Designed for enterprise campus and data center environments
- Compact form factor for space-constrained deployments
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Key specifications
See full specs ↓- Product Type
- Switch
- Form Factor
- Fixed Configuration
- Uplink Ports
- 4 x SFP+
- Base-T Ports
- 0
- SFP Ports
- 32 x 1000BASE-BX SFP
- Switching Capacity
- 640 Gbps
Product details
The Juniper EX4300-32F-5S-E is a compact and versatile 10GbE switch designed for high-density enterprise campus and data center deployments. It offers 32 fixed 1000BASE-BX SFP ports and 4 fixed SFP+ uplink ports, providing robust connectivity and performance.
Technical Information
| Product Type | Switch |
| Form Factor | Fixed Configuration |
| Uplink Ports | 4 x SFP+ |
| Base-T Ports | 0 |
| SFP Ports | 32 x 1000BASE-BX SFP |
| Switching Capacity | 640 Gbps |
| Forwarding Rate | 476 Mpps |
Additional Specifications
| MAC Address Table Size | 16,000 entries |
| Jumbo Frames Support | 9216 Bytes |
| Layer | Layer 2 and Layer 3 |
| Protocols | Static Routing, RIP, OSPF, BGP, IS-IS |
| Management | CLI, SNMP, Web UI |
| Virtual Chassis | Yes |
Description
The Juniper EX4300-32F-5S-E is a member of the EX4300 series of Ethernet switches, engineered to deliver high performance and port density for demanding network environments. This specific model features 32 fixed 1000BASE-BX SFP ports, which are designed for single-fiber operation, allowing for efficient use of fiber infrastructure by transmitting and receiving on different wavelengths over a single strand. Complementing these are four fixed SFP+ ports, capable of supporting 10GbE speeds, ideal for high-bandwidth uplinks to core switches or for creating a resilient Virtual Chassis fabric. Running on the Junos OS, the EX4300-32F-5S-E benefits from a unified and advanced operating system that ensures feature consistency and operational simplicity across Juniper's portfolio. This allows network administrators to manage the switch with the same commands and operational model used for other Juniper devices, reducing training overhead and potential for errors. The switch supports a comprehensive set of Layer 2 and Layer 3 features, including advanced security options, Quality of Service (QoS), and robust routing capabilities, making it suitable for complex enterprise campus and data center aggregation roles. Virtual Chassis technology is a key differentiator for the EX4300 series, enabling multiple switches to be interconnected and managed as a single logical device. This simplifies network design, deployment, and ongoing management, while also providing high availability and scalability. The EX4300-32F-5S-E's combination of high-density SFP ports, 10GbE uplinks, and advanced software features makes it an excellent choice for organizations seeking a powerful and flexible switching solution.
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.
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