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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 157-168 of 654

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  1. 3Com 3CR17171-91-UK 5500-EI PWR 24 x RJ-45 Ports 10/100Base-TX + 4 x SFP Ports Layer 3 Managed Rack-mountable Fast Ethernet Network Switch

    In Stock

    3Com 3CR17171-91-UK 5500-EI PWR 24 x RJ-45 Port...
    Brand:
    3Com
    Mfr Part#:
    3CR17171-91-UK
    Condition:
    Refurbished
    $311.15
  2. 3Com 3CR17341-91-UK 4210 PWR 8 x RJ-45 Ports PoE 10/100Base-TX Layer 2 Managed Rack-mountable Fast Ethernet Network Switch

    In Stock

    3Com 3CR17341-91-UK 4210 PWR 8 x RJ-45 Ports Po...
    Brand:
    3Com
    Mfr Part#:
    3CR17341-91-UK
    Condition:
    Refurbished
    $117.45
  3. 3Com 3CR17331-91-UK 4210-9 8 x RJ-45 Ports 10/100/1000Base-T + 1 x Expansion Slots Layer 2 Managed Rack-mountable Gigabit Ethernet Network Switch

    In Stock

    3Com 3CR17331-91-UK 4210-9 8 x RJ-45 Ports 10/1...
    Brand:
    3Com
    Mfr Part#:
    3CR17331-91-UK
    Condition:
    Refurbished
    $185.63
  4. 3Com 3CR17343A-91-UK 4210-PWR-26 24 x RJ-45 Ports PoE 10/100Base-TX + 2 x combo Gigabit SFP Ports Layer 2 Managed Rack-mountable Fast Ethernet Network Switch

    In Stock

    3Com 3CR17343A-91-UK 4210-PWR-26 24 x RJ-45 Por...
    Brand:
    3Com
    Mfr Part#:
    3CR17343A-91-UK
    Condition:
    Refurbished
    $362.54
  5. 3Com 3CR17331A-91-UK 4210 Series 4210-8 8 x Ports 10/100Base-TX + 1 x SFP (mini-GBIC) Layer 2 Managed Rack-mountable Stackable Fast Ethernet Network Switch

    In Stock

    3Com 3CR17331A-91-UK 4210 Series 4210-8 8 x Por...
    Brand:
    3Com
    Mfr Part#:
    3CR17331A-91-UK
    Condition:
    Refurbished
    $154.18
  6. 3Com 3CR17333A-91-UK 4210 Series 4210-24 24 x RJ-45 Ports 10/100Base-TX + 2 x SFP (mini-GBIC) Ports Layer 2 Managed Rack-mountable Fast Ethernet Network Switch

    In Stock

    3Com 3CR17333A-91-UK 4210 Series 4210-24 24 x R...
    Brand:
    3Com
    Mfr Part#:
    3CR17333A-91-UK
    Condition:
    Refurbished
    $784.29
  7. 3Com 3CBLUG24-ME Baseline 2824 24 x RJ-45 Ports 10/100/1000Base-T Layer 2 Unmanaged Rack-mountable Gigabit Ethernet Network Switch

    In Stock

    3Com 3CBLUG24-ME Baseline 2824 24 x RJ-45 Ports...
    Brand:
    3Com
    Mfr Part#:
    3CBLUG24-ME
    Condition:
    Refurbished
    $154.18
  8. 3Com 3CR17343A-91 4210-PWR-26 24 x RJ-45 Ports PoE 10/100Base-TX + 2 x combo Gigabit SFP Ports Layer 2 Managed Rack-mountable Fast Ethernet Network Switch

    In Stock

    3Com 3CR17343A-91 4210-PWR-26 24 x RJ-45 Ports ...
    Brand:
    3Com
    Mfr Part#:
    3CR17343A-91
    Condition:
    Refurbished
    $362.54
  9. 3Com 3CBLUF26-US 2026 26-Ports Baseline Ethernet Switch

    In Stock

    3Com 3CBLUF26-US 2026 26-Ports Baseline Etherne...
    Brand:
    3Com
    Mfr Part#:
    3CBLUF26-US
    Condition:
    Refurbished
    $229.56
  10. 3Com 0235A04V S5500-52C-SI Layer 3 Switch 4 x SFP (mini-GBIC) Shared 2 x Expansion Slot 48 x 10/100/1000Base-T LAN

    In Stock

    3Com 0235A04V S5500-52C-SI Layer 3 Switch 4 x S...
    Brand:
    3Com
    Mfr Part#:
    0235A04V
    Condition:
    Refurbished
    $258.26
  11. 3Com 3C16475CS 2226 24 x RJ-45 Ports 10/100Base-TX + 2 x GE RJ-45 Ports Layer 2 Managed Rack-mountable Fast Ethernet Network Switch

    In Stock

    3Com 3C16475CS 2226 24 x RJ-45 Ports 10/100Base...
    Brand:
    3Com
    Mfr Part#:
    3C16475CS
    Condition:
    Refurbished
    $134.23
  12. 3Com 3C16895 7757 7 x Expansion Slots Network Switch Chassis

    In Stock

    3Com 3C16895 7757 7 x Expansion Slots Network S...
    Brand:
    3Com
    Mfr Part#:
    3C16895
    Condition:
    Refurbished
    $2,198.57
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