EX4300-24T Overview EX4300-24T is a Juniper EX4300 switch with 24-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. Quick Spec Table 1 shows the quick spec. SKU EX4300-24T Backplane speed 320 Gbps (Virtual Chassis) Data rate 448 Gbps Throughput 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) 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 Compare to Similar Items Table 2 shows the comparison. 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 EX4300-24T Specification EX4300-24T Specification Description Juniper EX4300 switch with 24-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 448 Gbps Throughput 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) 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
