A high-performance 48-port network switch designed for demanding network environments, featuring 350W power capacity and advanced networking features.
| Ports | 24 |
| Transmission Rate | 10/100/1000Mbps |
| Functions | LACP, POE, QoS, SNMP |
| Communication Mode | Full-Duplex & Half-Duplex |
| Model Number | EX4300-48T |
| Place of Origin | Shanghai, China |
| Suitable For | Workstation, Laptop, Desktop |
| Form factor | Fixed platform Virtual Chassis configuration consisting of 10 switches |
| Dimensions (W × H × D) | 17.4 × 1.7 × 16.4 in (44.2 × 4.3 × 41.7 cm) 1 rack unit |
| Backplane speed | 320 Gbps (Virtual Chassis) |
| Data rate | 496 Gbps |
| Throughput | 369 Mpps (wire speed) |
| 40GBASE QSFP+ port densities | 4 per switch Up to 20 in Virtual Chassis configuration |
| Resiliency | Internal, hot-swappable redundant power supply Field-replaceable fans Graceful Routing Engine switchover (GRES) |
| 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 |