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Cisco SF550X-48MP-K9-NA 48x FE PoE+ RJ-45 2x 10GB Combo Switch

Cisco SF550X-48MP-K9-NA 48x FE PoE+ RJ-45 2x 10GB Combo Switch

$ 712.99
$ 489.99
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: NSB-7752
UPC: 882658808210


The Cisco SF550X-48MP-K9-NA switch offers 48 Fast Ethernet (FE) ports with Power over Ethernet Plus (PoE+) support. It also features 2 combo Gigabit SFP and 10GBASE-T uplink ports, providing high-speed connections for your network devices.

With a PoE budget of up to 740W, this switch can efficiently power multiple PoE-enabled devices such as IP phones, cameras, or wireless access points. Its switching capacity of 89.6 Gbps allows for fast data transfer between connected devices.

Featuring a forwarding rate of approximately 66.66 million packets per second (Mpps), the SF550X ensures smooth and uninterrupted traffic flow within your network environment. Its MAC address table size supports up to 16,000 entries.

Cisco SF550X-48MP-K9-NA: 48x 10/100 PoE+ ports with 740W power budget, 4x 10 Gigabit Ethernet (2x 10GBase-T/SFP+ combo and 2x SFP+), North American power cord


  • Network Ports : 48x Fast Ethernet PoE+ RJ-45
  • Uplink Ports : 2x 10 Gigabit Ethernet Combo
  • Power Supplies Included : 1x Internal AC PSU
  • PoE Budget : 740W
  • Switching Capacity : 89.6 Gbps
  • Forwarding Rate : 66.66 Mpps
  • MAC Address Table Size : 16,000
  • Rack Mounts : Included (1-RU)
  • Model Number : SF550X-48MP-K9-NA
  • Part Number : SF550X-48MP-K9-NA, SF550X-48MP
  • Condition : Seller refurbished


  • One (1) Seller refurbished Cisco SF550X-48MP-K9-NA 48x FE PoE+ RJ-45 2x 10GB Combo 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