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 217-228 of 654

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  1. 3Com 3CR17662-91 4200G 48 x RJ-45 Ports 10/100/1000Base-T + 4 x Dual Personality Ports Layer 3 Managed Rack-mountable Gigabit Ethernet Network Switch

    In Stock

    3Com 3CR17662-91 4200G 48 x RJ-45 Ports 10/100/...
    Brand:
    3Com
    Mfr Part#:
    3CR17662-91
    Condition:
    Refurbished
    $146.06
  2. 3Com 3CR17331-91 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 4210-9 8 x RJ-45 Ports 10/100/...
    Brand:
    3Com
    Mfr Part#:
    3CR17331-91
    Condition:
    Refurbished
    $258.26
  3. 3Com 3C16464 SuperStack II 12 x RJ-45 Ports 10/100Base-TX Layer 2 Managed Rack-mountable Fast Ethernet Network Switch

    In Stock

    3Com 3C16464 SuperStack II 12 x RJ-45 Ports 10/...
    Brand:
    3Com
    Mfr Part#:
    3C16464
    Condition:
    Refurbished
    $125.85
  4. 3Com 3CR17172-91 5500-EI PWR 48 x RJ-45 Ports PoE 10/100Base-TX + 4 x SFP Ports Layer 3 Managed Rack-mountable Fast Ethernet Network Switch

    In Stock

    3Com 3CR17172-91 5500-EI PWR 48 x RJ-45 Ports P...
    Brand:
    3Com
    Mfr Part#:
    3CR17172-91
    Condition:
    Refurbished
    $784.29
  5. 3Com 3CR17572-91 4500 PWR PoE 48 x RJ-45 Ports PoE 10/100Base-TX + 2 x Dual Personality RJ45/SFP Ports + 2 x SFP Ports Layer 2 Managed Rack-mountable Gigabit Ethernet Network Switch

    In Stock

    3Com 3CR17572-91 4500 PWR PoE 48 x RJ-45 Ports ...
    Brand:
    3Com
    Mfr Part#:
    3CR17572-91
    Condition:
    Refurbished
    $495.00
  6. 3Com 3CNJ205 IntelliJack NJ205 Ethernet Switch 4 x 10/100Base-TX LAN

    In Stock

    3Com 3CNJ205 IntelliJack NJ205 Ethernet Switch ...
    Brand:
    3Com
    Mfr Part#:
    3CNJ205
    Condition:
    Refurbished
    $73.73
  7. 3Com 3C1670800B-ME OfficeConnect 8 x RJ-45 Ports 10/100/1000Base-T Layer 2 Managed Rack-mountable Gigabit Ethernet Network Switch

    In Stock

    3Com 3C1670800B-ME OfficeConnect 8 x RJ-45 Port...
    Brand:
    3Com
    Mfr Part#:
    3C1670800B-ME
    Condition:
    Refurbished
    $154.18
  8. 3Com 3CBLSF26-ME Baseline 2226 Plus 24 x RJ-45 Ports 10/100Base-TX + 2 x Shared SFP Ports Layer 2 Managed Rack-mountable Fast Ethernet Network Switch

    In Stock

    3Com 3CBLSF26-ME Baseline 2226 Plus 24 x RJ-45 ...
    Brand:
    3Com
    Mfr Part#:
    3CBLSF26-ME
    Condition:
    Refurbished
    $185.63
  9. 3Com 3CR16709-91-ME OfficeConnect 9 FX Managed Ethernet Switch 8 x 10/100Base-TX LAN, 1 x 100Base-FX Uplink 1 x SFP Managed Ethernet Switch

    In Stock

    3Com 3CR16709-91-ME OfficeConnect 9 FX Managed ...
    Brand:
    3Com
    Mfr Part#:
    3CR16709-91-ME
    Condition:
    Refurbished
    $210.00
  10. 3Com 3CBLSG24-ME Baseline 2924-SFP Plus Managed Ethernet Switch 24 x 10/100/1000Base-T LAN 4 x SFP (mini-GBIC) Managed Ethernet Switch

    In Stock

    3Com 3CBLSG24-ME Baseline 2924-SFP Plus Managed...
    Brand:
    3Com
    Mfr Part#:
    3CBLSG24-ME
    Condition:
    Refurbished
    $117.45
  11. 3Com 3CR17152-91-ME 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-ME 5500-SI 48 x RJ-45 Ports 10...
    Brand:
    3Com
    Mfr Part#:
    3CR17152-91-ME
    Condition:
    Refurbished
    $170.41
  12. 3com 3CRS45G-48-91-UK 4210G-48G 48 x Ports 10/100/1000Base-T + 4 x SFP (mini-GBIC) Layer 3 Managed Rack-mountable Stackable Gigabit Ethernet Network Switch

    In Stock

    3com 3CRS45G-48-91-UK 4210G-48G 48 x Ports 10/1...
    Brand:
    3Com
    Mfr Part#:
    3CRS45G-48-91-UK
    Condition:
    Refurbished
    $272.61
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