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 301-312 of 654

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  1. 3Com 3C17300-UK SuperStack 3 4226T Switch 24 x 10/100Base-TX LAN, 2 x 10/100/1000Base-T LAN Ethernet Switch

    In Stock

    3Com 3C17300-UK SuperStack 3 4226T Switch 24 x ...
    Brand:
    3Com
    Mfr Part#:
    3C17300-UK
    Condition:
    Refurbished
    $154.18
  2. 3Com 3CR17253-91-UK 5500G-EI PWR 48-Port Switch 44 x 10/100/1000Base-T LAN 4 x SFP (mini-GBIC), 1 x Expansion Slot(s) Layer 3 Switch

    In Stock

    3Com 3CR17253-91-UK 5500G-EI PWR 48-Port Switch...
    Brand:
    3Com
    Mfr Part#:
    3CR17253-91-UK
    Condition:
    Refurbished
    $1,362.85
  3. 3Com 3C17400-UK SuperStack 3 3824 24 x RJ-45 Ports 10/100/1000Base-T + 4 x SFP Ports Layer 2 Managed Rack-mountable Gigabit Ethernet Network Switch

    In Stock

    3Com 3C17400-UK SuperStack 3 3824 24 x RJ-45 Po...
    Brand:
    3Com
    Mfr Part#:
    3C17400-UK
    Condition:
    Refurbished
    $110.00
  4. 3Com 3CR17172-91-UK 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-UK 5500-EI PWR 48 x RJ-45 Port...
    Brand:
    3Com
    Mfr Part#:
    3CR17172-91-UK
    Condition:
    Refurbished
    $154.18
  5. 3Com 3CR17250-91-UK 5500G-EI 24-Port Layer 3 Switch 24 x 10/100/1000Base-T LAN 4 x SFP, 1 x Expansion Slot(s) Layer 3 Switch

    In Stock

    3Com 3CR17250-91-UK 5500G-EI 24-Port Layer 3 Sw...
    Brand:
    3Com
    Mfr Part#:
    3CR17250-91-UK
    Condition:
    Refurbished
    $243.92
  6. 3Com 3CR17251-91-UK 5500G-EI 44 x RJ-45 Ports 10/100/1000Base-T + 4 x Dual Personality RJ-45/SFP Ports Layer 2 Managed Rack-mountable Gigabit Ethernet Network Switch

    In Stock

    3Com 3CR17251-91-UK 5500G-EI 44 x RJ-45 Ports 1...
    Brand:
    3Com
    Mfr Part#:
    3CR17251-91-UK
    Condition:
    Refurbished
    $297.00
  7. 3Com 3CR16708-91-UK OfficeConnect 9-port Managed Switch 8 x 10/100Base-TX LAN, 1 x 10/100/1000Base-T LAN Managed Switch

    In Stock

    3Com 3CR16708-91-UK OfficeConnect 9-port Manage...
    Brand:
    3Com
    Mfr Part#:
    3CR16708-91-UK
    Condition:
    Refurbished
    $243.92
  8. 3Com 3C16475BS-UK 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 3C16475BS-UK 2226 24 x RJ-45 Ports 10/100B...
    Brand:
    3Com
    Mfr Part#:
    3C16475BS-UK
    Condition:
    Refurbished
    $114.91
  9. 3Com 3CR17161-91-UK 5500-EI 28-Port Stackable Switch 24 x 10/100Base-TX 4 x SFP (mini-GBIC) Stackable Ethernet Switch

    In Stock

    3Com 3CR17161-91-UK 5500-EI 28-Port Stackable S...
    Brand:
    3Com
    Mfr Part#:
    3CR17161-91-UK
    Condition:
    Refurbished
    $170.41
  10. 3Com 3CR16709-91-UK OfficeConnect 9 FX Managed Switch 8 x 10/100Base-TX LAN 1 x SFP (mini-GBIC) Managed Ethernet Switch

    In Stock

    3Com 3CR16709-91-UK OfficeConnect 9 FX Managed ...
    Brand:
    3Com
    Mfr Part#:
    3CR16709-91-UK
    Condition:
    Refurbished
    $210.00
  11. 3Com 3CR17151-91-UK 5500-SI 24 x RJ-45 Ports 10/100Base-TX + 4 x SFP Ports Layer 3 Managed Rack-mountable Fast Ethernet Network Switch

    In Stock

    3Com 3CR17151-91-UK 5500-SI 24 x RJ-45 Ports 10...
    Brand:
    3Com
    Mfr Part#:
    3CR17151-91-UK
    Condition:
    Refurbished
    $215.22
  12. 3Com 3CR17152-91-UK 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-UK 5500-SI 48 x RJ-45 Ports 10...
    Brand:
    3Com
    Mfr Part#:
    3CR17152-91-UK
    Condition:
    Refurbished
    $170.41
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