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Juniper EX3400-48T-AFI 48x 1GB RJ-45 4x 1GB SFP+ 2x 40GB QSFP+ B-F Air Switch

Juniper EX3400-48T-AFI 48x 1GB RJ-45 4x 1GB SFP+ 2x 40GB QSFP+ B-F Air Switch

$ 999.99
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-8744
UPC: 832938071049


The Juniper EX3400-48T-AFI is a high-performing switch that offers advanced functionality in a compact form factor. With 48 1 Gbe RJ45 ports, this switch provides ample connectivity options for small to medium-sized networks.

The switching capacity of up to 176 Gbps and forwarding rate of up to 130 Mbps ensure fast data transfer rates. This unit has back-to-front or AFI airflow. This is ideal when the network cabling is in the cool corridor.

The EX3400-48T-AFI supports virtual chassis technology, allowing multiple switches to be interconnected and managed as a single logical device. This enhances scalability and simplifies network administration. The EX3400-48T is well-suited for environments where ethernet power is unnecessary. Due to its non-blocking architecture, it can easily handle demanding applications such as video streaming or database access.

Juniper EX3400-48T-AFI: EX3400 48-port 10/100/1000BASE-T, 4 x 1/10GbE SFP/SFP+, 2 x 40GbE QSFP+, redundant fans, back-to-front airflow, 1 AC PSU JPSU-150-AC-AFI included (optics sold separately).


  • Network Ports : 48x 1 Gigabit Ethernet RJ-45
  • Uplink Ports : 4x 10 Gigabit Ethernet SFP+, 2x 40 Gigabit Ethernet QSFP+
  • Management Ports : 1x Console RJ-45, 1x Gigabit RJ-45, 1x USB
  • Stacking Ports : Uplink ports can be configured as Virtual Chassis interfaces and connected via standard 10G/40G optic interfaces (40G uplink ports are preconfigured by default as Virtual Chassis ports).
  • Fan Modules AirFlow Direction : 2x EX3400-FAN-AFI Fan Modules, Back to Front airflow.
  • Power Supplies Included : 1x JPSU-600-AC-AFI - 2x Slots - 2nd Power Supply ordered separately.
  • Switching Capacity : 336 Gbps
  • Forwarding Rate : 250 Mpps
  • MAC Address Table Size : 32,000
  • Rack Mounts : Included (1-RU)
  • Model Number : EX3400-48T-AFI
  • Part Number : EX3400-48T-AFI
  • Condition : Seller refurbished


  • One (1) Seller Refurbished Juniper EX3400-48T-AFI 48x 1GB RJ-45 4x 1GB SFP+ 2x 40GB QSFP+ B-F 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
  • Transceiver Modules Not Included