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Juniper EX4550-32T-AFI 32x 10GB Copper 2x Expansion Mod Slot B-F Air Switch

Juniper EX4550-32T-AFI 32x 10GB Copper 2x Expansion Mod Slot B-F Air Switch

$ 3,444.99
$ 1,116.99
Only 1 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-5628
UPC: 832938062726


The Juniper EX4550-32T-AFI is a high-performance switch designed to meet the demanding requirements of modern data centers. With 32x 10GB copper ports and an additional expansion slot, this switch provides ample connectivity options for your network.

One standout feature of the EX4550-32T-AFI is its impressive switching capacity of up to 128 Gbps. This ensures fast and reliable performance, even in heavily congested environments. With a forwarding rate of up to 714 Mpps (million packets per second), this switch can handle high traffic volumes without effecting speed or efficiency.

the MAC address table size is another crucial consideration for organizations with large networks. The EX4550-32T-AFI boasts a generous MAC address table size that supports up to 32,000 entries – more than enough for most enterprise-level deployments.

Juniper EX4550-32T-AFI: EX4550, 32-port 100/1G/10GBASE-T converged switch, 650 W AC PS, PSU side to built-in port side airflow.


  • Network Ports : 32x 10 Gigabit Ethernet Copper RJ45
  • Management Ports : 1x RJ45 Serial Console, 1x Gigabit Management, 1x USB 2.0, 1x Console mini-USB (Type B)
  • Stacking Ports : Stacking possible through the use of EX4550-VC1-128G (Sold Separately) - 128 Gbps Virtual Chassis module (Virtual Chassis cables sold separately) - this module is installed into one of the 2 module slots on the switch.
  • Module Slots : 2x Module Slot - None Included - Sold Separately (1x Slot on front of switch, 1x Slot on rear of switch)
  • Module Options : EX4550-EM-8XSFP (8x 10GB SFP+), EX4550-EM-8XT (8x 10GB RJ45), EX4550-EM-2QSFP (2x 40GB QSFP)
  • AirFlow Direction : Back-to-Front Airflow (PSU Airflow to Port Side)
  • Fan Module Options : 3x EX4550-FAN-AFI Fan Modules - Back-to-Front Airflow (PSU Airflow to Port Side)
  • Power Supplies Included : 1x JPSU-650W-AC-AFI - 650W AC Power Supply Included
  • Power Supply Options : 2x Slots - 2nd Power Supply ordered separately. 2nd PSU must match PSU1 Airflow - JPSU-650W-AC-AFO is option for F-B airflow
  • Switching Capacity : 128 Gbps
  • Forwarding Rate : 714 Mpps
  • MAC Address Table Size : 32,000
  • Model Number : EX4550-32T-AFI
  • Part Number : EX4550-32T-AFI
  • Condition : Seller refurbished


  • One (1) Seller Refurbished Juniper EX4550-32T-AFI 32x 10GB Copper 2x Expansion Mod Slot B-F Air Switch as described above
  • One (1) Power Cord Included
  • One (1) Fan Module 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