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Extreme 16508 X440-24p-10G 24x 1GB PoE+ RJ-45 4x 1GB Combo 2x 10GB SFP+ Switch

Extreme 16508 X440-24p-10G 24x 1GB PoE+ RJ-45 4x 1GB Combo 2x 10GB SFP+ Switch

$ 271.99
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.
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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-8465
UPC: 644728165087


The Extreme 16508 X440-24p-10G is a high-performance switch with advanced features to meet the demands of modern networks. It offers 24 Gigabit Ethernet ports, all capable of providing Power over Ethernet (PoE+) for devices such as IP phones and wireless access points.

It includes four combo ports that can be used as Gigabit Ethernet or SFP uplinks and two 10-Gigabit SFP+ ports for high-bandwidth connectivity options. With a PoE budget of 380W, this switch provides ample power to support numerous PoE-enabled devices.

Regarding performance metrics, its switching capacity reaches an impressive rate of 88 Gbps while ensuring fast data forwarding at speeds up to 65 Mbps. With its MAC Address Table Size totaling 16,000 entries, it efficiently handles network traffic without effecting speed or scalability.

Extreme 16508: X440-24p-10G - 24x 10/100/1000BASE-T PoE-plus, 2x 1000BASE-X unpopulated SFP (2x SFP ports shared with 10/100/1000BASE-T ports), 2 10GBASE-X SFP+, 1 AC PSU, ExtremeXOS Edge license, connector for external power supply.


  • Network Ports : 24x 1 Gigabit Ethernet PoE+ RJ-45
  • Uplink Ports : 4x 1 Gigabit Ethernet Combo SFP, 2x SFP+
  • Management Ports : 1x Serial Console, 1x Fast Ethernet Out of Band Management
  • Stacking Ports : 2x SummitStack connectors - cables not included
  • Fan Modules AirFlow Direction : 1x Internal AC Power Supply 1x RPS Slot.
  • PoE Budget : 380W
  • Switching Capacity : 88 Gbps
  • Forwarding Rate : 65 Mbps
  • MAC Address Table Size : 16,000
  • Rack Mounts : Included (1-RU)
  • Model Number : 16508
  • Part Number : 16508, X440-24p-10G
  • Condition : Seller refurbished


  • One (1) Seller Refurbished Extreme 16508 X440-24p-10G 24x 1GB PoE+ RJ-45 4x 1GB Combo 2x 10GB SFP+ Switch as described above
  • One (1) Power Cord 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