Choosing the Juniper EX4300-48T-AFI switch for your network infrastructure means investing in reliability, efficiency, and scalability. An integral part of Juniper Networks’ EX4300 line, this switch boasts a powerful feature set including 48 gigabit Ethernet ports complemented by 4 QSFP+ ports, ideal for both campus and data center use. The backplane speed of 320 Gbps enables the handling of massive amounts of data, while the 496 Gbps data rate ensures that all data is processed quickly and efficiently.
The EX4300-48T-AFI supports Virtual Chassis technology, allowing up to 10 interconnected switches to function as a unified entity, streamlining management and reducing overhead costs. Furthermore, the switch is built on Juniper’s cloud-grade architecture and ships with Junos OS, ensuring always-on reliability. Not only does it offer wire-speed performance, but it also has eight quality of service (QoS) queues per port, meaning critical traffic like voice and video can be prioritized effectively.
In today’s data-driven world, security is paramount. The EX4300-48T-AFI addresses this with support for link-layer data confidentiality and integrity through Media Access Control Security (MACsec), allowing you to encrypt all sensitive data that travels across the network.
The switch’s design is not only innovative but also cost-effective, providing new architecture options that minimize cost and complexity, while allowing for easy scalability. This makes the EX4300-48T-AFI an excellent long-term investment for businesses looking to optimize their networks without sacrificing performance or reliability.
Consolidated system monitoring through unified management and automation tools adds another layer of convenience, making the Juniper EX4300-48T-AFI an essential component for any organization striving for a robust, secure, and efficient network. Whether for immediate performance boosts or future-proofing your setup, this Juniper switch delivers versatility and value.
EX4300-48T-AFI is a Juniper EX4300 switch with 48-port 10/100/1000BASE-T + 350 W AC PS (back-tofront airflow) (QSFP+ DAC for Virtual Chassis ordered separately). EX4300 1 Gigabit Ethernet (1GbE) switches are compact, fixed-configuration platforms that can be deployed as standalone systems or as part of a Virtual Chassis, Virtual Chassis Fabric, or Junos Fusion switching architecture, satisfying a variety of high-performance campus and data center access needs.
Quick Spec
Table 1 shows the quick spec.
|
SKU |
EX4300-48T-AFI |
|
Backplane speed |
320 Gbps (Virtual Chassis) |
|
Data rate |
496 Gbps |
|
Throughput |
369 Mpps (wire speed) |
|
40GBASE quad small form-factor pluggable plus transceiver (QSFP+) port densities |
4 per switch Up to 20 in Virtual Chassis configuration (assuming 2 ports per switch are used for forming Virtual Chassis) |
|
Dimensions (W x H x D) |
17.4 x 1.7 x 16.4 in (44.2 x 4.3 x 41.7 cm) 1 rack unit |
Product Details
Juniper EX4300 switches provide these features:
1. Field-Proven Juniper Technology
A cloud-grade architecture, coupled with the Junos OS, enables EX Series switches to provide always-on reliability for every application.
2. Wire-Speed Performance
Wire-speed performance at high 1GbE, 10GbE, and 40GbE port densities dramatically simplifies network topologies and operations.
3. Eight QoS Queues
Eight QoS queues per switch port ensure proper prioritization of voice, video, and multiple levels of data traffic, with room to converge other networks, such as building automation and video security systems.
4. Innovative Switch Design
Innovative, cost-effective switch design enables new architectures that reduce cost and complexity, while unified management and automation tools consolidate system monitoring.
5. Virtual Chassis
Virtual Chassis technology allows multiple interconnected switches to operate as a single logical device, reducing operational expenses and simplifying management.
6. Near Line-Rate Encryption
Support for IEEE 802.1ae Media Access Control Security (MACsec) for link-layer data confidentiality, data integrity, and data origin authentication enables 88 Gbps of near line-rate, hardware-based traffic encryption on all 1GbE and 10GbE ports.
Compare to Similar Items
Table 2 shows the comparison.
|
SKU |
EX4300-48T |
EX4300-48T-AFI |
|
Description |
48-port 10/100/1000BASE-T + 350 W AC PS (QSFP+ DAC for Virtual Chassis ordered separately) |
48-port 10/100/1000BASE-T + 350 W AC PS (back-tofront airflow) (QSFP+ DAC for Virtual Chassis ordered separately) |
|
Backplane speed |
320 Gbps (Virtual Chassis) |
320 Gbps (Virtual Chassis) |
|
Data rate |
496 Gbps |
496 Gbps |
|
Throughput |
369 Mpps (wire speed) |
369 Mpps (wire speed) |
|
Dimensions (W x H x D) |
17.4 x 1.7 x 16.4 in (44.2 x 4.3 x 41.7 cm) 1 rack unit |
17.4 x 1.7 x 16.4 in (44.2 x 4.3 x 41.7 cm) 1 rack unit |
Get More Information
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