EX4300-48T Juniper EX4300 Series Ethernet Switches 48-port 10/100/1000BASE-T + 350 W AC PS
EX4300-48T Overview
EX4300-48T is a Juniper EX4300 switch with 48-port 10/100/1000BASE-T + 350 W AC PS (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.
Compare to Similar Items
| SKU | EX4300-24T | EX4300-48T | EX4300-24P |
| Backplane speed | 320 Gbps (Virtual Chassis) | 320 Gbps (Virtual Chassis) | 320 Gbps (Virtual Chassis) |
| Data rate | 448 Gbps | 496 Gbps | 448 Gbps |
| Throughput | 333 Mpps (wire speed) | 369 Mpps (wire speed) | 333 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) |
4 per switch Up to 20 in Virtual Chassis configuration (assuming 2 ports per switch are used for forming Virtual Chassis) |
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 |
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 |
EX4300-48T Specification
EX4300-48T Specification |
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| Description | Juniper EX4300 switch with 48-port 10/100/1000BASE-T + 350 W AC PS (QSFP+ DAC for Virtual Chassis ordered separately) |
| Form factor | Fixed platform Virtual Chassis configuration consisting of 10 switches |
| 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 |
| 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) |
| 100GBASE C form-factor pluggable transceiver (CFP) port densities | N/A |
| Resiliency | Internal, hot-swappable redundant power supply; field-replaceable fans; graceful Routing Engine switchover (GRES) in Virtual Chassis configuration |
| Operating system | Junos OS |
| Traffic monitoring | sFlow |
| Quality-of-service (QoS) queues/port | 12 |
| MAC addresses | 64,000 |
| Jumbo frames | 9216 bytes |
| IPv4 unicast/multicast routes | 32,000/8000 |
| IPv6 unicast/multicast routes | 18,000/4000 |
| Number of VLANs | 4093 |
| ARP entries | 64,000 |
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