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 61-72 of 72

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  1. Black Box LBS005A LBS005 Series 8 x Ports 10/100Base-T Layer 2 Fast Ethernet Network Switch

    In Stock

    Black Box LBS005A LBS005 Series 8 x Ports 10/10...
    Brand:
    Black Box
    Mfr Part#:
    LBS005A
    Condition:
    Refurbished
    $97.17
  2. Black Box IC282A CATx, 2 x Ports USB 1.1 Extender

    In Stock

    Black Box IC282A CATx, 2 x Ports USB 1.1 Extender
    Brand:
    Black Box
    Mfr Part#:
    IC282A
    Condition:
    Refurbished
    $170.41
  3. Black Box JSM114A 24 x Ports 10/100Base-T/ 1000Base-T Layer-2 Managed Gigabit Ethernet Switch

    In Stock

    Black Box JSM114A 24 x Ports 10/100Base-T/ 1000...
    Brand:
    Black Box
    Mfr Part#:
    JSM114A
    Condition:
    Refurbished
    $1,105.71
  4. Black Box LBH3050A Corporation 10/100Base-T/ 10/100/1000Base-T 5 x Ports Layer-2 Managed Gigabit Ethernet Network Switch

    In Stock

    Black Box LBH3050A Corporation 10/100Base-T/ 10...
    Brand:
    Black Box
    Mfr Part#:
    LBH3050A
    Condition:
    Refurbished
    $202.50
  5. Black Box ACU2028A Corporation 10/100/1000Base-TX Layer-2 Managed Gigabit Ethernet Network Switch

    In Stock

    Black Box ACU2028A Corporation 10/100/1000Base-...
    Brand:
    Black Box
    Mfr Part#:
    ACU2028A
    Condition:
    Refurbished
    $848.57
  6. Black Box DCX3000-DVR Corporation 10/100/1000Base-T 6 x Ports Layer-2 Managed Gigabit Ethernet Network Switch

    In Stock

    Black Box DCX3000-DVR Corporation 10/100/1000Ba...
    Brand:
    Black Box
    Mfr Part#:
    DCX3000-DVR
    Condition:
    Refurbished
    $861.43
  7. Black Box JPM385A 1Gb/s 10/100/1000Base-T 24 x Ports Layer-2 Managed Gigabit Ethernet Switch

    In Stock

    Black Box JPM385A 1Gb/s 10/100/1000Base-T 24 x ...
    Brand:
    Black Box
    Mfr Part#:
    JPM385A
    Condition:
    Refurbished
    $874.29
  8. Black Box KV9004A 1Gb/s 10/100/1000Base-T 4 x Ports Layer-2 Managed SFP KVM Switch

    In Stock

    Black Box KV9004A 1Gb/s 10/100/1000Base-T 4 x P...
    Brand:
    Black Box
    Mfr Part#:
    KV9004A
    Condition:
    Refurbished
    $362.54
  9. Black Box IC408A-R2 1Gb/s 1000Base-T 4 x Ports CATx/LAN USB 2.0 Extender

    In Stock

    Black Box IC408A-R2 1Gb/s 1000Base-T 4 x Ports ...
    Brand:
    Black Box
    Mfr Part#:
    IC408A-R2
    Condition:
    Refurbished
    $655.72
  10. Black Box CATx DB9 4000 ft Extended Range 2 x Ports Layer-2 Managed Line Driver - Network (RJ-45)

    In Stock

    Black Box CATx DB9 4000 ft Extended Range 2 x P...
    Brand:
    Black Box
    Mfr Part#:
    CATx DB9
    Condition:
    Refurbished
    $495.00
  11. Black Box KV62-CBL KV62-CBL 1Gb/s 1000Base-T 4 x Ports Layer-2 Managed DisplayPort Cable KVM Switch

    In Stock

    Black Box KV62-CBL KV62-CBL 1Gb/s 1000Base-T 4 ...
    Brand:
    Black Box
    Mfr Part#:
    KV62-CBL
    Condition:
    Refurbished
    $282.85
  12. Black Box JPM820A 48-Port CAT6 Feed-Through Unshielded Patch Panel

    In Stock

    Black Box JPM820A 48-Port CAT6 Feed-Through Uns...
    Brand:
    Black Box
    Mfr Part#:
    JPM820A
    Condition:
    Refurbished
    $591.43
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