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Juniper EX4300-24T EX4300 Series 24x 1GB RJ-45 4x 40GB QSFP+ F-B Air Switch

Juniper EX4300-24T EX4300 Series 24x 1GB RJ-45 4x 40GB QSFP+ F-B Air Switch

$ 196.99
$ 159.99
Only 2 remaining
In stock means that we have the product available to meet your delivery commitment. If it is on the web site, it is available for sale and we can ship it that day.
  Call if you need more
Cutoff Ground / 3 day / 2 day - 2pm PT, Cutoff Overnight - 5pm PT. Overnight orders after 4pm PT require approval. Call 800-430-6950 to confirm overnight orders after 4pm PT.
Condition: Seller refurbished
Pre-owned, tested by qualified techs, working, reset-to-factory default, grade A condition, and parts needed for normal functions are included (as described in the listing).
Warranty: 365 days
Warranty coverage period
SKU: NSH-4912
UPC: 832938063501


The Juniper EX4300-24T is a high-performance switch from the EX4300 series. It features 24 Gigabit Ethernet ports with RJ-45 connectors and 4 QSFP+ (40GB) uplink ports. With a switching capacity of 448 Gbps, this switch ensures fast data transmission in your network.

With its forwarding rate of 333 Mpps, the Juniper EX4300-24T enables smooth and efficient packet forwarding within your network infrastructure. Its MAC address table size can accommodate up to 64,000 entries, allowing for effective addressing and management of connected devices.

This switch provides reliable performance suitable for enterprise-level applications or demanding environments requiring extensive bandwidth and speed. Whether you need it for large-scale networks or smaller setups requiring advanced connectivity options like stacking or virtual chassis configurations – the Juniper EX4300-24T meets those needs effectively.

Juniper EX4300-24T: 24-port 10/100/1000BASE-T + 350 W AC power supply (QSFP+ DAC for Virtual Chassis ordered separately).


  • Network Ports : 24x 1 Gigabit Ethernet RJ-45
  • Uplink Ports : 4x 40 Gigabit Ethernet QSFP+ (can also be used as Virtual Chassis Ports) - stacking cables sold separately
  • Management Ports : 1x RJ-45, 1x Serial Console RJ-45, 1x USB port
  • Product Family : EX4300 Series
  • Module Slots and Options : 1x Uplink Module slot - None included. Ordered separately - EX-UM-4X4SFP
  • Fan Modules AirFlow Direction : 2x EX4300-FAN - Front-to-Back Airflow
  • Power Supplies Included : 1x JPSU-350-AC-AFO Power Supply Included - Front-to-Back Airflow - Second power supply is optional (ordered separately)
  • Switching Capacity : 448 Gbps (Max 64Byte Packets)
  • Forwarding Rate : 333 Mpps
  • MAC Address Table Size : 64,000
  • Rack Mounts : Included
  • Model Number : EX4300-24T
  • Part Number : EX4300-24T
  • Condition : Seller refurbished


  • One (1) Seller Refurbished Juniper EX4300-24T EX4300 Series 24x 1GB RJ-45 4x 40GB QSFP+ F-B Air Switch as described above
  • One (1) Power Cord Included
  • One (1) AC Power Supply Included
  • Two (2) Fan Modules Included
  • One (1) Set of Rack Mount Brackets Included

Not Included

  • Manuals or product brochures are not included. Software or Firmware DVDs or CDs are not included
    Product information and installation instructions may be found on the manufacturer's website or the web. Software or firmware updates may be available through the manufacturer's website
  • Network Modules Not Included
  • Transceiver Modules Not Included