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 169-180 of 654

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  1. 3Com 3CR17171-91 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 5500-EI PWR 24 x RJ-45 Ports 1...
    Brand:
    3Com
    Mfr Part#:
    3CR17171-91
    Condition:
    Refurbished
    $362.54
  2. 3Com 3CRBSG5293-UK Baseline Plus Switch 2920 52 48x 10/100/1000Base-T + 4x SFP Gigabit Ports

    In Stock

    3Com 3CRBSG5293-UK Baseline Plus Switch 2920 52...
    Brand:
    3Com
    Mfr Part#:
    3CRBSG5293-UK
    Condition:
    Refurbished
    $110.00
  3. 3Com 1645-010-000-3.01 Supterstack II PS 24 x Ports 10/100Base-T Layer 2 Managed Fast Ethernet Network Switch

    In Stock

    3Com 1645-010-000-3.01 Supterstack II PS 24 x P...
    Brand:
    3Com
    Mfr Part#:
    1645-010-000-3.01
    Condition:
    Refurbished
    $243.92
  4. 3Com 1645-010-000-3.00 Supterstack II PS 24 x Ports 10/100Base-T Layer 2 Managed Fast Ethernet Network Switch

    In Stock

    3Com 1645-010-000-3.00 Supterstack II PS 24 x P...
    Brand:
    3Com
    Mfr Part#:
    1645-010-000-3.00
    Condition:
    Refurbished
    $243.92
  5. 3Com 1645-010-000-2.01 SupterStack II 24 x Ports 10/100Mbps PS Hub Switch

    In Stock

    3Com 1645-010-000-2.01 SupterStack II 24 x Port...
    Brand:
    3Com
    Mfr Part#:
    1645-010-000-2.01
    Condition:
    Refurbished
    $258.26
  6. 3Com 322-00704-000 FDDI Switching Module For LANplex 2500

    In Stock

    3Com 322-00704-000 FDDI Switching Module For LA...
    Brand:
    3Com
    Mfr Part#:
    322-00704-000
    Condition:
    Refurbished
    $578.58
  7. 3Com 3CRS48G-24-91-4800-4 24 Ports L3 Managed Switch

    In Stock

    3Com 3CRS48G-24-91-4800-4 24 Ports L3 Managed S...
    Brand:
    3Com
    Mfr Part#:
    3CRS48G-24-91-4800-4
    Condition:
    Refurbished
    $383.45
  8. 3Com 3C30500 Superstack Link Switch 500 Ethernet 10-Ports 10mbps Switch

    In Stock

    3Com 3C30500 Superstack Link Switch 500 Etherne...
    Brand:
    3Com
    Mfr Part#:
    3C30500
    Condition:
    Refurbished
    $362.54
  9. 3Com 3C17204-1 SuperStack 3 4400 48 x Ports 10/100Base-TX LAN Layer 2 Managed Fast Ethernet Stackable Network Switch

    In Stock

    3Com 3C17204-1 SuperStack 3 4400 48 x Ports 10/...
    Brand:
    3Com
    Mfr Part#:
    3C17204-1
    Condition:
    Refurbished
    $100.83
  10. 3Com 1722-470-101 Superstack 3 4400 Cascade Switch Module

    In Stock

    3Com 1722-470-101 Superstack 3 4400 Cascade Swi...
    Brand:
    3Com
    Mfr Part#:
    1722-470-101
    Condition:
    Refurbished
    $170.41
  11. 3Com 1722-060-000-1.00 SuperStack 3 1000Base-T Gigabit Ethernet Switch Module

    In Stock

    3Com 1722-060-000-1.00 SuperStack 3 1000Base-T ...
    Brand:
    3Com
    Mfr Part#:
    1722-060-000-1.00
    Condition:
    Refurbished
    $258.26
  12. 3Com 3C17224-1 Superstack 3 4400 Cascade Switch Module

    In Stock

    3Com 3C17224-1 Superstack 3 4400 Cascade Switch...
    Brand:
    3Com
    Mfr Part#:
    3C17224-1
    Condition:
    Refurbished
    $170.41
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