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Cisco SG550X-24-K9-NA 24x 1GB RJ-45 2x 10GB Combo 2x 10GB SFP+ Switch

Cisco SG550X-24-K9-NA 24x 1GB RJ-45 2x 10GB Combo 2x 10GB SFP+ Switch

$ 793.99
$ 705.99
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-7300
UPC: 882658808739


The Cisco SG550X-24-K9-NA switch offers high-performance Ethernet connectivity for small to medium-sized businesses. It features 24 RJ-45 ports with a speed of 1GB each, providing reliable network connections. It also includes two combo ports that support copper and fiber optic connections at a speed of 10GB.

With its switching capacity of up to 128 Gbps, this switch ensures smooth data transfer even in demanding environments. Its forwarding rate reaches 95.23 million packets per second (mpps), enhancing overall network efficiency.

Equipped with a MAC address table size of up to 16,000 entries, the Cisco SG550X-24-K9-NA allows for efficient management and improved performance by quickly identifying connected devices on the network.

Cisco SG550X-24-K9: 24x 10/100/1000 ports, 4x 10 Gigabit Ethernet (2x 10GBase-T/SFP+ combo + 2x SFP+).


  • Network Ports : 24x 1 Gigabit Ethernet RJ-45
  • Uplink Ports : 2x 10 Gigabit Ethernet Combo (RJ-45/SFP+), 2x 10 Gigabit SFP+
  • Management Ports : 1x RJ-45 Console, 1x USB
  • Stacking Ports : See "Uplink Ports" - Using standard 10GB Fiber or Copper connections, the Cisco 550X Series supports both local and horizontal stacking deployments and the flexibility of ring or chain topology
  • Hardware Stack : Up to 8 units in a stack. Up to 400 ports managed as a single system with hardware failover. A mix of SF550X, SG550X, SG550XG, and SX550X is possible in the same stack (Hybrid Stacking)
  • Power Supplies Included : 1x Internal AC Power Supply - 1x RPS Slot
  • Switching Capacity : 128 Gbps
  • Forwarding Rate : 95.23 mpps
  • MAC Address Table Size : 16,000
  • Rack Mounts : Included (1-RU)
  • Model Number : SG550X-24-K9-NA
  • Part Number : SG550X-24-K9-NA, SG550X-24-K9-NA=, SG550X-24-K9-NA-WS
  • Condition : Seller refurbished


  • One (1) Seller Refurbished Cisco SG550X-24-K9-NA 24x 1GB RJ-45 2x 10GB 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