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 133-144 of 654

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  1. 3Com 3CRBSG2893-US Baseline 2928 24 x RJ-45 10/100/1000Base-T + 4 x SFP Ports Layer 2 Managed Gigabit Ethernet Network Switch

    In Stock

    3Com 3CRBSG2893-US Baseline 2928 24 x RJ-45 10/...
    Brand:
    3Com
    Mfr Part#:
    3CRBSG2893-US
    Condition:
    Refurbished
    $142.63
  2. 3Com 3CR17501-91-ME SuperStack 3 3250 48 x RJ-45 10/100Base-TX + 2 x Combo Gigabit Copper/SFP Uplink Ports Layer 3 Managed Gigabit Ethernet Network Switch

    In Stock

    3Com 3CR17501-91-ME SuperStack 3 3250 48 x RJ-4...
    Brand:
    3Com
    Mfr Part#:
    3CR17501-91-ME
    Condition:
    Refurbished
    $134.23
  3. 3Com 3CR17501-91 SuperStack 3 3250 48 x RJ-45 10/100Base-TX + 2 x Combo Gigabit Copper/SFP Uplink Ports Layer 3 Managed Gigabit Ethernet Network Switch

    In Stock

    3Com 3CR17501-91 SuperStack 3 3250 48 x RJ-45 1...
    Brand:
    3Com
    Mfr Part#:
    3CR17501-91
    Condition:
    Refurbished
    $215.22
  4. 3Com 3CBLUG24 Baseline 2824 24 x RJ-45 Ports 10/100/1000Base-T Layer 2 Unmanaged Rack-mountable Gigabit Ethernet Network Switch

    In Stock

    3Com 3CBLUG24 Baseline 2824 24 x RJ-45 Ports 10...
    Brand:
    3Com
    Mfr Part#:
    3CBLUG24
    Condition:
    Refurbished
    $229.56
  5. 3Com 3CR17331A-91-ME 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 3CR17331A-91-ME 4210-9 8 x RJ-45 Ports 10/...
    Brand:
    3Com
    Mfr Part#:
    3CR17331A-91-ME
    Condition:
    Refurbished
    $154.18
  6. 3Com 3CR17341-91-ME 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-ME 4210 PWR 8 x RJ-45 Ports Po...
    Brand:
    3Com
    Mfr Part#:
    3CR17341-91-ME
    Condition:
    Refurbished
    $117.45
  7. 3Com 3C1670800-US OfficeConnect 8 x RJ-45 Ports 10/100/1000Base-T Layer 2 Managed Rack-mountable Gigabit Ethernet Network Switch

    In Stock

    3Com 3C1670800-US OfficeConnect 8 x RJ-45 Ports...
    Brand:
    3Com
    Mfr Part#:
    3C1670800-US
    Condition:
    Refurbished
    $154.18
  8. 3Com 3CR17450-91-US 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-US SuperStack 3 3870 20 x RJ-4...
    Brand:
    3Com
    Mfr Part#:
    3CR17450-91-US
    Condition:
    Refurbished
    $229.56
  9. 3Com 3CR17501-91-US SuperStack 3 3250 48 x RJ-45 10/100Base-TX + 2 x Combo Gigabit Copper/SFP Uplink Ports Layer 3 Managed Gigabit Ethernet Network Switch

    In Stock

    3Com 3CR17501-91-US SuperStack 3 3250 48 x RJ-4...
    Brand:
    3Com
    Mfr Part#:
    3CR17501-91-US
    Condition:
    Refurbished
    $229.56
  10. 3Com 3CR17181-91-US 5500-EI 24 x SFP Ports 1000Base-X + 2 x Gigabit SFP Ports + 2 x RJ-45 Ports Layer 2 Managed Rack-mountable Gigabit Ethernet Network Switch

    In Stock

    3Com 3CR17181-91-US 5500-EI 24 x SFP Ports 1000...
    Brand:
    3Com
    Mfr Part#:
    3CR17181-91-US
    Condition:
    Refurbished
    $426.25
  11. 3Com 3C93012-US Superstack II 9300 12 x Ports 1000Base-SX Layer 2 Managed Rack-mountable Gigabit Ethernet Network Switch

    In Stock

    3Com 3C93012-US Superstack II 9300 12 x Ports 1...
    Brand:
    3Com
    Mfr Part#:
    3C93012-US
    Condition:
    Refurbished
    $297.00
  12. 3Com 3CR17171-91-US 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-US 5500-EI PWR 24 x RJ-45 Port...
    Brand:
    3Com
    Mfr Part#:
    3CR17171-91-US
    Condition:
    Refurbished
    $362.54
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