Switch Modules

A switch with idle ports wastes potential. Switch modules expand port density and boost bandwidth where you need it most. Finance and healthcare environments depend on predictable throughput during peak load. Modules integrate directly into existing chassis to extend capacity without disrupting operations. 

Form factor alignment protects airflow and power planning. These modules increase scalability and reduce cost by reusing existing infrastructure. Refurbished hardware keeps budgets balanced. Rigorous testing confirms performance under the PC Shore Performance Standard. Browse our switch modules and scale smarter.

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  1. Cisco ASR-9904-DC= ASR 9904 Modular Expansion Base 2 Line Card Slot DC Router Chassis

    In Stock

    Cisco ASR-9904-DC= ASR 9904 Modular Expansion B...
    Brand:
    Cisco
    Mfr Part#:
    ASR-9904-DC=
    Condition:
    Refurbished
    $11,584.29
  2. Cisco ASR-9906 ASR 9906 4 Line Card Slot Front-To-Back Airflow Rack-mountable Router Chassis

    In Stock

    Cisco ASR-9906 ASR 9906 4 Line Card Slot Front-...
    Brand:
    Cisco
    Mfr Part#:
    ASR-9906
    Condition:
    Refurbished
    $10,053.71
  3. Cisco CP-8800-A-KEM-3PC= 8800 Series Key Expansion Module for IP Phone 8851 / 8861

    In Stock

    Cisco CP-8800-A-KEM-3PC= 8800 Series Key Expans...
    Brand:
    Cisco
    Mfr Part#:
    CP-8800-A-KEM-3PC=
    Condition:
    Refurbished
    $304.07
  4. Cisco CP-8800-V-KEM-3PC= 8800 Series Key Expansion Module for IP Phone 8851 / 8861

    In Stock

    Cisco CP-8800-V-KEM-3PC= 8800 Series Key Expans...
    Brand:
    Cisco
    Mfr Part#:
    CP-8800-V-KEM-3PC=
    Condition:
    Refurbished
    $297.00
  5. Cisco A900-CM-GNSS Global Navigation Satellite System Clocking Module for ASR 900

    In Stock

    Cisco A900-CM-GNSS Global Navigation Satellite ...
    Brand:
    Cisco
    Mfr Part#:
    A900-CM-GNSS
    Condition:
    Refurbished
    $3,227.14
  6. Cisco C9300-NM-BLANK Blank Network Module for Catalyst 9300 Series

    In Stock

    Cisco C9300-NM-BLANK Blank Network Module for C...
    Brand:
    Cisco
    Mfr Part#:
    C9300-NM-BLANK
    Condition:
    Refurbished
    $114.91
  7. Cisco 73-2212-01-A001-750 AS5200 Auxiliary Interface Protection Module

    In Stock

    Cisco 73-2212-01-A001-750 AS5200 Auxiliary Inte...
    Brand:
    Cisco
    Mfr Part#:
    73-2212-01-A001-750
    Condition:
    Refurbished
    $289.93
  8. Cisco C9200-FAN= Catalyst 9200 Series Fan Module

    In Stock

    Cisco C9200-FAN= Catalyst 9200 Series Fan Module
    Brand:
    Cisco
    Mfr Part#:
    C9200-FAN=
    Condition:
    Refurbished
    $316.81
  9. Cisco NIM-2BRI-S/T 2 x Ports ISDN BRI S/T NIM Module

    In Stock

    Cisco NIM-2BRI-S/T 2 x Ports ISDN BRI S/T NIM M...
    Brand:
    Cisco
    Mfr Part#:
    NIM-2BRI-S/T
    Condition:
    Refurbished
    $807.66
  10. Cisco NC55-SC= NCS 5500 System Controller Module

    In Stock

    Cisco NC55-SC= NCS 5500 System Controller Module
    Brand:
    Cisco
    Mfr Part#:
    NC55-SC=
    Condition:
    Refurbished
    $515.07
  11. Cisco SM-NM-ADPTR= Network Module Adapter for SM Slot

    In Stock

    Cisco SM-NM-ADPTR= Network Module Adapter for S...
    Brand:
    Cisco
    Mfr Part#:
    SM-NM-ADPTR=
    Condition:
    Refurbished
    $134.23
  12. Cisco SOC2AAVAAC Alarm Interface Controller Module

    In Stock

    Cisco SOC2AAVAAC Alarm Interface Controller Module
    Brand:
    Cisco
    Mfr Part#:
    SOC2AAVAAC
    Condition:
    Refurbished
    $146.06
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