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 97-108 of 654

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  1. 3Com 3C17709-US 4060 Ethernet Switch 6 x 10/100/1000Base-T, 12 x 1000Base-SX 6 x GBIC, 1 x Expansion Slots Ethernet Switch

    In Stock

    3Com 3C17709-US 4060 Ethernet Switch 6 x 10/100...
    Brand:
    3Com
    Mfr Part#:
    3C17709-US
    Condition:
    Refurbished
    $495.00
  2. 3Com 3C17210-US SuperStack 3 Switch 4400 FX 24 x 100Base-FX 2 x Expansion Slots Ethernet Switch

    In Stock

    3Com 3C17210-US SuperStack 3 Switch 4400 FX 24 ...
    Brand:
    3Com
    Mfr Part#:
    3C17210-US
    Condition:
    Refurbished
    $426.25
  3. 3Com 3C1670500A-US OfficeConnect Gigabit Switch 5 5 x 10/100/1000Base-T LAN Ethernet Switch

    In Stock

    3Com 3C1670500A-US OfficeConnect Gigabit Switch...
    Brand:
    3Com
    Mfr Part#:
    3C1670500A-US
    Condition:
    Refurbished
    $125.85
  4. 3Com 3CR17162-91-US 5500-EI Stackable Switch 48 x 10/100Base-TX 4 x SFP Stackable Ethernet Switch

    In Stock

    3Com 3CR17162-91-US 5500-EI Stackable Switch 48...
    Brand:
    3Com
    Mfr Part#:
    3CR17162-91-US
    Condition:
    Refurbished
    $311.15
  5. 3Com 3CR17162TAA-91-US 5500-EI 52-Port Switch TAA Compliant 48 x 10/100Base-TX LAN 4 x SFP (mini-GBIC) Layer 3 Switch

    In Stock

    3Com 3CR17162TAA-91-US 5500-EI 52-Port Switch T...
    Brand:
    3Com
    Mfr Part#:
    3CR17162TAA-91-US
    Condition:
    Refurbished
    $311.15
  6. 3Com 3CR17161TAA-91-US 5500-EI 28-Port Switch TAA Compliant 24 x 10/100Base-TX LAN 4 x SFP (mini-GBIC) Layer 3 Switch

    In Stock

    3Com 3CR17161TAA-91-US 5500-EI 28-Port Switch T...
    Brand:
    3Com
    Mfr Part#:
    3CR17161TAA-91-US
    Condition:
    Refurbished
    $311.15
  7. 3Com 3CR17252-91-US 5500G-EI PWR 24-Port Switch 24 x 10/100/1000Base-T LAN 4 x SFP (mini-GBIC), 1 x Expansion Slots Layer 3 Switch

    In Stock

    3Com 3CR17252-91-US 5500G-EI PWR 24-Port Switch...
    Brand:
    3Com
    Mfr Part#:
    3CR17252-91-US
    Condition:
    Refurbished
    $369.51
  8. 3Com 3C1670500A-ME OfficeConnect Gigabit Switch 5 5 x 10/100/1000Base-T LAN Ethernet Switch

    In Stock

    3Com 3C1670500A-ME OfficeConnect Gigabit Switch...
    Brand:
    3Com
    Mfr Part#:
    3C1670500A-ME
    Condition:
    Refurbished
    $117.45
  9. 3Com 3CR17332-91-US 4210 18-Port Managed Ethernet Switch 16 x 10/100Base-TX LAN, 2 x 10/100/1000Base-T Uplink 2 x SFP (mini-GBIC) Managed Ethernet Switch

    In Stock

    3Com 3CR17332-91-US 4210 18-Port Managed Ethern...
    Brand:
    3Com
    Mfr Part#:
    3CR17332-91-US
    Condition:
    Refurbished
    $114.91
  10. 3Com 3CR17342-91-US 4210-PWR 18-Port Managed Ethernet Switch with PoE 16 x 10/100Base-TX LAN, 2 x 10/100/1000Base-T Uplink 2 x SFP (mini-GBIC) Managed Ethernet Switch

    In Stock

    3Com 3CR17342-91-US 4210-PWR 18-Port Managed Et...
    Brand:
    3Com
    Mfr Part#:
    3CR17342-91-US
    Condition:
    Refurbished
    $771.43
  11. 3Com 3CR17671-91-US 4200G PWR Layer 3 Switch 24 x 10/100/1000Base-T LAN 2 x Expansion Slot Uplink, 4 x SFP (mini-GBIC) Shared

    In Stock

    3Com 3CR17671-91-US 4200G PWR Layer 3 Switch 24...
    Brand:
    3Com
    Mfr Part#:
    3CR17671-91-US
    Condition:
    Refurbished
    $236.74
  12. 3Com 3CRS48G-48P-91-US 4800G PWR 48-port Ethernet Switch with PoE 4 x SFP Shared, 2 x X2 48 x 10/100/1000Base-T LAN

    In Stock

    3Com 3CRS48G-48P-91-US 4800G PWR 48-port Ethern...
    Brand:
    3Com
    Mfr Part#:
    3CRS48G-48P-91-US
    Condition:
    Refurbished
    $426.25
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