Juniper EX4300 POE+ Enterprise Switch w/ 48 ports


The EX4300 line of Ethernet switches delivers the performance, flexibility, and scale required for both campus and data center Gigabit Ethernet (GbE) access switch environments. When deployed in a Virtual Chassis configuration, the EX4300 delivers the operational simplicity and higher logical scale that businesses demand. Combining compact, pay-as-you-grow economics and low power and cooling with the performance, availability, and port densities of chassis-based platforms, the EX4300 enables businesses to deploy with speed and agility to increase revenue and improve productivity.


  • Form factor:    Fixed 1 U access
  • Port density:    1GbE and SFP+/QSFP+ uplink port options
  • Campus Fabrics:    Virtual Chassis
  • Backplane speed:    320 Gbps (Virtual Chassis)
  • Data rate:    496 Gbps
  • Throughput:    369 Mpps (wire speed)
  • Resiliency:    Internal, hot-swappable redundant power supply; field-replaceable fans; graceful Routing Engine switchover (GRES) in Virtual Chassis configuration
  • 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

Included Accessories

  • 2x Power Cable


  • 180 Days Warranty

A-Grade condition, fully working with only minor signs of use.


SKU 1112
Barcode # 832938063556
Brand Juniper