Transceivers

A bad transceiver creates packet loss that halts workflows. Data centers moving large datasets need clean optical or copper signaling. Transceivers handle that exchange with precise wavelength or electrical matching. Bandwidth support aligns with uplink requirements. Hot-swap capability reduces downtime. Form factor standards keep installation predictable. 

Transceivers influence scalability because every link matters. Refurbished hardware lowers acquisition cost while supporting enterprise-grade performance. Rigorous testing validates signaling under the PC Shore Performance Standard. Browse our transceivers and strengthen every connection.

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  1. Cisco DS-CWDM-1590-RF 1.25Gb/s 1000Base-CWDM Single-Mode Fibre 1590nm 80km Duplex LC Connector SFP Transceiver Module

    In Stock

    Cisco DS-CWDM-1590-RF 1.25Gb/s 1000Base-CWDM Si...
    Brand:
    Cisco
    Mfr Part#:
    DS-CWDM-1590-RF
    Condition:
    Refurbished
    $385.00
  2. Cisco DWDM-SFP-3582-RF 1Gb/s 1000Base-DWDM Single-Mode Fibre 1535.82nm 80km Duplex LC Connector SFP Transceiver Module

    In Stock

    Cisco DWDM-SFP-3582-RF 1Gb/s 1000Base-DWDM Sing...
    Brand:
    Cisco
    Mfr Part#:
    DWDM-SFP-3582-RF
    Condition:
    Refurbished
    $912.86
  3. Cisco DWDM-SFP-4453-RF 1Gb/s 1000Base-DWDM Single-Mode Fibre 1544.53nm 80km Duplex LC Connector SFP Transceiver Module

    In Stock

    Cisco DWDM-SFP-4453-RF 1Gb/s 1000Base-DWDM Sing...
    Brand:
    Cisco
    Mfr Part#:
    DWDM-SFP-4453-RF
    Condition:
    Refurbished
    $541.83
  4. Cisco ONS-SC-2G-42.1-RF 2.5Gb/s Oc-48/Stm-16 Dwdm Single-Mode Fibre 1542.14nm 80km Duplex Lc Connector SFP Transceiver Module

    In Stock

    Cisco ONS-SC-2G-42.1-RF 2.5Gb/s Oc-48/Stm-16 Dw...
    Brand:
    Cisco
    Mfr Part#:
    ONS-SC-2G-42.1-RF
    Condition:
    Refurbished
    $2,134.28
  5. Cisco ONS-SC-2G-52.5-RF 2.5Gb/s Oc-48/Stm-16 Dwdm Single-Mode Fibre 1552.52nm 80km Duplex Lc Connector SFP Transceiver Module

    In Stock

    Cisco ONS-SC-2G-52.5-RF 2.5Gb/s Oc-48/Stm-16 Dw...
    Brand:
    Cisco
    Mfr Part#:
    ONS-SC-2G-52.5-RF
    Condition:
    Refurbished
    $362.54
  6. Cisco DWDM-SFP-4294-RF 1Gb/s 1000Base-DWDM Single-Mode Fibre 1542.94nm 80km Duplex LC Connector SFP Transceiver Module

    In Stock

    Cisco DWDM-SFP-4294-RF 1Gb/s 1000Base-DWDM Sing...
    Brand:
    Cisco
    Mfr Part#:
    DWDM-SFP-4294-RF
    Condition:
    Refurbished
    $707.15
  7. Cisco DWDM-SFP-3033-RF 1Gb/s 1000Base-DWDM Single-Mode Fibre 1530.33nm 80km Duplex LC Connector SFP Transceiver Module

    In Stock

    Cisco DWDM-SFP-3033-RF 1Gb/s 1000Base-DWDM Sing...
    Brand:
    Cisco
    Mfr Part#:
    DWDM-SFP-3033-RF
    Condition:
    Refurbished
    $385.00
  8. Cisco QSFP-100G-PSM4S-RF 100Gb/s 100GBase-PSM4 Single-Mode Fibre 1310nm 500m MPO Connector QSFP Transceiver Module

    In Stock

    Cisco QSFP-100G-PSM4S-RF 100Gb/s 100GBase-PSM4 ...
    Brand:
    Cisco
    Mfr Part#:
    QSFP-100G-PSM4S-RF
    Condition:
    Refurbished
    $215.22
  9. Cisco SFP-GE-L= 1Gb/s 1000Base-LX/LH Single-Mode Fibre 1310nm 10km Duplex LC Connector SFP Transceiver Module

    In Stock

    Cisco SFP-GE-L= 1Gb/s 1000Base-LX/LH Single-Mod...
    Brand:
    Cisco
    Mfr Part#:
    SFP-GE-L=
    Condition:
    Refurbished
    $63.19
  10. Cisco ONS-SI-GE-ZX= 1Gb/s 1000Base-ZX Single-Mode Fibre 1550nm 80km Duplex LC Connector SFP Transceiver Module

    In Stock

    Cisco ONS-SI-GE-ZX= 1Gb/s 1000Base-ZX Single-Mo...
    Brand:
    Cisco
    Mfr Part#:
    ONS-SI-GE-ZX=
    Condition:
    Refurbished
    $110.00
  11. Cisco ONS-SE-GE-ZX= 1Gb/s 1000Base-ZX Single-Mode Fibre 1550nm 80km Duplex LC Connector SFP Transceiver Module

    In Stock

    Cisco ONS-SE-GE-ZX= 1Gb/s 1000Base-ZX Single-Mo...
    Brand:
    Cisco
    Mfr Part#:
    ONS-SE-GE-ZX=
    Condition:
    Refurbished
    $655.72
  12. Cisco ONS-SI-GE-ZX-RF 1Gb/s 1000Base-Zx Single-Mode Fibre 1550nm 80km Duplex Lc Connector SFP Transceiver Module

    In Stock

    Cisco ONS-SI-GE-ZX-RF 1Gb/s 1000Base-Zx Single-...
    Brand:
    Cisco
    Mfr Part#:
    ONS-SI-GE-ZX-RF
    Condition:
    Refurbished
    $110.00
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