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 205-216 of 654

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  1. 3Com 3CBLUG24A Baseline 2824 24 x RJ-45 Ports 10/100/1000Base-T Layer 2 Unmanaged Rack-mountable Gigabit Ethernet Network Switch

    In Stock

    3Com 3CBLUG24A Baseline 2824 24 x RJ-45 Ports 1...
    Brand:
    3Com
    Mfr Part#:
    3CBLUG24A
    Condition:
    Refurbished
    $229.56
  2. 3Com 3C16988A SuperStack 3 33300 MM 24 x RJ-45 Ports 10/100Base-TX Layer 2 Managed Rack-mountable Stackable Fast Ethernet Network Switch

    In Stock

    3Com 3C16988A SuperStack 3 33300 MM 24 x RJ-45 ...
    Brand:
    3Com
    Mfr Part#:
    3C16988A
    Condition:
    Refurbished
    $117.45
  3. 3Com 3C16476BS 2250 Plus 48 x RJ-45 Ports 10/100Base-TX + 2 x SFP Ports + 2 x Dual Personality SFP Ports Layer 2 Managed Rack-mountable Fast Ethernet Network Switch

    In Stock

    3Com 3C16476BS 2250 Plus 48 x RJ-45 Ports 10/10...
    Brand:
    3Com
    Mfr Part#:
    3C16476BS
    Condition:
    Refurbished
    $193.36
  4. 3Com 3C16465B SuperStack II Baseline 24 x RJ-45 Ports 10/100Base-TX Layer 2 Unmanaged Rack-mountable Fast Ethernet Network Switch

    In Stock

    3Com 3C16465B SuperStack II Baseline 24 x RJ-45...
    Brand:
    3Com
    Mfr Part#:
    3C16465B
    Condition:
    Refurbished
    $154.18
  5. 3com 3CRS42G-24-91 4210G-24 24 x RJ-45 Ports 10/100/1000Base-T + 4 x SFP (mini-GBIC) Layer 2 Managed Rack-mountable Stackable Ethernet Network Switch

    In Stock

    3com 3CRS42G-24-91 4210G-24 24 x RJ-45 Ports 10...
    Brand:
    3Com
    Mfr Part#:
    3CRS42G-24-91
    Condition:
    Refurbished
    $508.37
  6. 3Com 3C17700 SuperStack 3 4900 12 x RJ-45 Ports 100/1000Base-T + 4 x SFP Ports Layer 2 Managed Rack-mountable Gigabit Ethernet Network Switch

    In Stock

    3Com 3C17700 SuperStack 3 4900 12 x RJ-45 Ports...
    Brand:
    3Com
    Mfr Part#:
    3C17700
    Condition:
    Refurbished
    $272.61
  7. 3Com 3C16471B 2024 SuperStack 3 24 x RJ-45 Ports 10/100Base-TX Layer 2 Unmanaged Rack-mountable Fast Ethernet Network Switch

    In Stock

    3Com 3C16471B 2024 SuperStack 3 24 x RJ-45 Port...
    Brand:
    3Com
    Mfr Part#:
    3C16471B
    Condition:
    Refurbished
    $170.41
  8. 3Com 3CRS42G-24P-91 4210G-PWR-24 20 x POE 6 x Expansion Slots 10/100/1000Base-T PoE Ports Layer 2 Managed Stackable Gigabit Ethernet Network Switch

    In Stock

    3Com 3CRS42G-24P-91 4210G-PWR-24 20 x POE 6 x E...
    Brand:
    3Com
    Mfr Part#:
    3CRS42G-24P-91
    Condition:
    Refurbished
    $848.57
  9. 3Com 3C16793 OfficeConnect 5 x RJ-45 Ports 10/100Base-TX Layer 2 Managed Rack-mountable Fast Ethernet Network Switch

    In Stock

    3Com 3C16793 OfficeConnect 5 x RJ-45 Ports 10/1...
    Brand:
    3Com
    Mfr Part#:
    3C16793
    Condition:
    Refurbished
    $117.45
  10. 3Com 3CR17450-91 SuperStack 3 3870 20 x RJ-45 Ports 10/100/1000Base-T + Dual personality RJ_45/SFP Ports Layer 2 Managed Rack-mountable Gigabit Ethernet Network Switch

    In Stock

    3Com 3CR17450-91 SuperStack 3 3870 20 x RJ-45 P...
    Brand:
    3Com
    Mfr Part#:
    3CR17450-91
    Condition:
    Refurbished
    $229.56
  11. 3Com 3CR17451-91 SuperStack 3 3870 44 x RJ-45 Ports 10/100/1000Base-T + 4 x Dual-Personality Layer 2 Managed Rack-mountable Gigabit Ethernet Network Switch

    In Stock

    3Com 3CR17451-91 SuperStack 3 3870 44 x RJ-45 P...
    Brand:
    3Com
    Mfr Part#:
    3CR17451-91
    Condition:
    Refurbished
    $297.00
  12. 3Com 3C17536 Switch 8800 4-Port 10GBASE-X QUAD IPv6 Module 4 x XFP Expansion Module

    In Stock

    3Com 3C17536 Switch 8800 4-Port 10GBASE-X QUAD ...
    Brand:
    3Com
    Mfr Part#:
    3C17536
    Condition:
    Refurbished
    $925.71
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