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Juniper QFX5100-48T-AFI 48x 10GB Copper 6x 40GB QSFP+ Back-to-Front Air Switch

$ 958.99
$ 841.99
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-6171
UPC: 832938065925


The Juniper QFX5100-48T-AFI is a high-performance switch designed for data centers and enterprise networks. With 48x 10GB copper ports and 6x40GB QSFP+ ports, this switch provides ample connectivity options.

Featuring a switching capacity of 1.44 Tbps, the QFX5100-48T-AFI can easily handle heavy network traffic. Its forwarding rate of up to 1.08 Bpps ensures fast packet processing, enabling smooth data transmission.

With a MAC Address Table Size of up to 288,000 entries, this switch can accommodate large-scale networks without reducing performance or efficiency.

Back-to-Front airflow design allows for efficient cooling in rack deployments while optimizing energy consumption.

Juniper QFX5100-48T-AFI: QFX5100, 48x 100M/1G/10G RJ-45 ports, 6x QSFP ports, redundant fans, redundant AC power supplies, back-to-front airflow.


  • Network Ports : 48x 10 Gigabit Ethernet RJ-45
  • Uplink Ports : 6x 40 Gigabit Ethernet QSFP+
  • Management Ports : 1x RJ-45 Serial Console, 1x RJ-45 Gigabit Management, 1x Gigabit SFP Management, 1x USB
  • DRAM : 32 GB
  • ARP Entries : 48,000
  • IPv4 Unicast Routes : 128,000 prefixes; 208,000 host routes; 644 ECMP paths
  • Fan Modules AirFlow Direction : 5x QFX5100-FAN-AFI Fan Modules Included - Back-to-Front Airflow
  • Power Supplies Included : 2x JPSU-650W-AC-AFI AC Power Supplies Included - Back-to-Front Airflow
  • Jumbo Frame : 9,216 bytes
  • Switching Capacity : 1.44 Tbps
  • Forwarding Rate : 1.08 Bpps
  • MAC Address Table Size : 288,000
  • VLAN ID's : 4,096
  • Rack Mounts : Included (1-RU)
  • Model Number : QFX5100-48T-AFI
  • Part Number : QFX5100-48T-AFI
  • Condition : Seller refurbished


  • One (1) Seller Refurbished Juniper QFX5100-48T-AFI 48x 10GB Copper 6x 40GB QSFP+ Back-to-Front Air Switch as described above
  • One (1) Power Cord Included
  • Two (2) AC Power Supplies Included
  • Five (5) Fan Modules Included
  • One (1) Set of Rack Mount Rails 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