Network Switches

Slow traffic kills performance. A finance cluster that waits on congested links loses execution speed and wastes compute cycles. Network switches carry the weight of that problem every day. High-bandwidth ports feed workloads with clean throughput. Low-latency switching keeps packets moving across leaf and spine fabric. 

Port density shapes scalability and determines how quickly your IT infrastructure grows without spiking TCO. QoS controls protect business-critical flows. Form factor choices keep power and airflow predictable so uptime stays stable. Rigorous testing verifies performance across all refurbished hardware under the PC Shore Performance Standard. Browse our enterprise-grade switches and move data faster.

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Items 193-204 of 654

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  1. 3Com 3C17266 SuperStack 4 5500G-EI 24 x Ports Network Switch AC Power Supply

    In Stock

    3Com 3C17266 SuperStack 4 5500G-EI 24 x Ports N...
    Brand:
    3Com
    Mfr Part#:
    3C17266
    Condition:
    Refurbished
    $362.54
  2. 3Com 3CRDSF9PWR OfficeConnect 8 x RJ-45 Ports PoE 10/100Base-TX LAN + 1 x RJ-45 Ports 10/100/1000Base-T Layer 2 Managed Fast Ethernet Network Switch

    In Stock

    3Com 3CRDSF9PWR OfficeConnect 8 x RJ-45 Ports P...
    Brand:
    3Com
    Mfr Part#:
    3CRDSF9PWR
    Condition:
    Refurbished
    $154.18
  3. 3Com 3C16942 Ss2 12 Port Switch

    In Stock

    3Com 3C16942 Ss2 12 Port Switch
    Brand:
    3Com
    Mfr Part#:
    3C16942
    Condition:
    Refurbished
    $195.00
  4. 3Com 3C16902 Superstack Ii 24 Port Switch

    In Stock

    3Com 3C16902 Superstack Ii 24 Port Switch
    Brand:
    3Com
    Mfr Part#:
    3C16902
    Condition:
    Refurbished
    $162.29
  5. 3Com 3CRS48G-24-91 4800G 24 x 10/100/1000Base-T + 4 x shared SFP Ports Layer 3 Managed 1U Rack-mountable Gigabit Ethernet Network Switch

    In Stock

    3Com 3CRS48G-24-91 4800G 24 x 10/100/1000Base-T...
    Brand:
    3Com
    Mfr Part#:
    3CRS48G-24-91
    Condition:
    Refurbished
    $362.54
  6. 3Com 3CR17161-91 5500-EI 28-Port Stackable Switch

    In Stock

    3Com 3CR17161-91 5500-EI 28-Port Stackable Switch
    Brand:
    3Com
    Mfr Part#:
    3CR17161-91
    Condition:
    Refurbished
    $243.92
  7. 3Com 3CR17152-91 5500-SI 48 x RJ-45 Ports 10/100Base-TX + 4 x SFP Ports Layer 2 Managed Rack-mountable Fast Ethernet Network Switch

    In Stock

    3Com 3CR17152-91 5500-SI 48 x RJ-45 Ports 10/10...
    Brand:
    3Com
    Mfr Part#:
    3CR17152-91
    Condition:
    Refurbished
    $195.00
  8. 3Com 3CBLSF50H Baseline 2250 Plus 48 x RJ-45 Ports 10/100Base-TX + 2 x Dual Personality RJ-45/SFP Uplink Ports Layer 2 Managed Fast Ethernet Network switch

    In Stock

    3Com 3CBLSF50H Baseline 2250 Plus 48 x RJ-45 Po...
    Brand:
    3Com
    Mfr Part#:
    3CBLSF50H
    Condition:
    Refurbished
    $193.36
  9. 3Com 3C39001 SuperStack II Switch 3900 1000BASE-SX Module 1 x 1000Base-SX LAN Expansion Module

    In Stock

    3Com 3C39001 SuperStack II Switch 3900 1000BASE...
    Brand:
    3Com
    Mfr Part#:
    3C39001
    Condition:
    Refurbished
    $222.39
  10. 3Com 3C17714 SuperStack 3 4900 4-Port GBIC Switch Module

    In Stock

    3Com 3C17714 SuperStack 3 4900 4-Port GBIC Swit...
    Brand:
    3Com
    Mfr Part#:
    3C17714
    Condition:
    Refurbished
    $376.48
  11. 3Com 3CR17255-91 5500G-EI 48 x RJ-45 Ports 10/100/1000Base-T + 4 x SFP Ports Layer 3 Managed Rack-mountable Gigabit Ethernet Network Switch

    In Stock

    3Com 3CR17255-91 5500G-EI 48 x RJ-45 Ports 10/1...
    Brand:
    3Com
    Mfr Part#:
    3CR17255-91
    Condition:
    Refurbished
    $848.57
  12. 3Com 3CR17151-91 5500-SI 24 x RJ-45 Ports 10/100Base-TX + 4 x SFP Ports Layer 3 Managed Rack-mountable Fast Ethernet Network Switch

    In Stock

    3Com 3CR17151-91 5500-SI 24 x RJ-45 Ports 10/10...
    Brand:
    3Com
    Mfr Part#:
    3CR17151-91
    Condition:
    Refurbished
    $297.00
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