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Juniper B-EX4300-48P-3C-E EX4300 48x RJ45 PoE+ 1000BT 4x QSFP+ Switch
- 48 x 1000BASE-T PoE+ ports
- 4 x 40GbE QSFP+ uplink ports
- EX4300 series platform
- Designed for enterprise access
- High-density Power over Ethernet (PoE+)
- Supports advanced L2 and L3 features
- Junos OS for robust network management
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Product Overview
The Juniper B-EX4300-48P-3C-E is an EX4300 series switch featuring 48x 1000BASE-T PoE+ ports and 4x 40GbE QSFP+ uplink ports. It is designed for enterprise access, providing high-density Power over Ethernet (PoE+) and robust connectivity. This switch supports advanced features for modern network deployments.
Technical Information
| Product Series | EX4300 |
| Uplink Ports | 4 x 40GbE QSFP+ |
| Downlink Ports | 48 x 1000BASE-T PoE+ |
Additional Specifications
| PoE Budget | High |
| Management | Junos OS |
| Form Factor | Rackmount |
Product Description
The Juniper B-EX4300-48P-3C-E is a high-density access switch from the EX4300 series, specifically designed to support a large number of Power over Ethernet (PoE+) enabled devices. It features forty-eight 10/100/1000BASE-T ports, each capable of delivering PoE+ (802.3at), making it ideal for powering devices such as IP phones, wireless access points, and surveillance cameras directly over the network cable. This simplifies deployment and reduces cabling infrastructure costs. Complementing its extensive copper port density, the switch includes four 40 Gigabit Ethernet QSFP+ uplink ports. These high-speed uplinks provide ample bandwidth to connect to aggregation or core network layers, ensuring that the switch can handle the traffic demands of numerous PoE-powered devices and other network clients without becoming a bottleneck. The EX4300 platform supports a rich set of Layer 2 and Layer 3 features, including advanced QoS, VLANs, and routing capabilities, allowing for sophisticated network segmentation and traffic management. Managed by Juniper's industry-leading Junos OS, the B-EX4300-48P-3C-E offers a unified and reliable operating system that simplifies network operations, automation, and troubleshooting. Its robust feature set, combined with its high port density and PoE+ capabilities, makes it an excellent choice for enterprise campus access deployments where power delivery and high-speed connectivity are essential. The switch is designed for carrier-grade reliability and performance, ensuring consistent operation for critical business applications.
