Juniper EX4300-48T-AFI 48x 1GB RJ-45 4x 40GB QSFP+ Back-to-Front Air Switch

Quick spec of EX4300-48T-AFI

• 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

EX4300-48T-AFI Specification

• Description :Juniper EX4300 switch with 48-port 10/100/1000BASE-T + 350 W AC PS (back-tofront airflow) (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