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 QSFP-100G-LR-S= 100Gb/s 100GBase-LR Single-Mode Fibre 1310nm 10km Duplex LC Connector QSFP28 Transceiver Module

    In Stock

    Cisco QSFP-100G-LR-S= 100Gb/s 100GBase-LR Singl...
    Brand:
    Cisco
    Mfr Part#:
    QSFP-100G-LR-S=
    Condition:
    Refurbished
    $1,491.43
  2. Cisco QDD-2X100-CWDM4-S 2Gb/s 200GBase-CWDM4 Single-Mode Fibre 2km Duplex CS Connector QSFP28-DD Transceiver Module

    In Stock

    Cisco QDD-2X100-CWDM4-S 2Gb/s 200GBase-CWDM4 Si...
    Brand:
    Cisco
    Mfr Part#:
    QDD-2X100-CWDM4-S
    Condition:
    Refurbished
    $3,484.29
  3. Cisco MA-QSFP-100G-SR4 100Gb/s 100GBase-SR4 Multi-Mode Fibre 850nm 100m MPO Connector QSFP28 Transceiver Module

    In Stock

    Cisco MA-QSFP-100G-SR4 100Gb/s 100GBase-SR4 Mul...
    Brand:
    Cisco
    Mfr Part#:
    MA-QSFP-100G-SR4
    Condition:
    Refurbished
    $551.63
  4. Cisco QSFP-40GB-SR-BD 40Gb/s 40GBase-LR4 Single-Mode Fibre 1330nm 10km Duplex LC Connector QSFP+ Transceiver Module

    In Stock

    Cisco QSFP-40GB-SR-BD 40Gb/s 40GBase-LR4 Single...
    Brand:
    Cisco
    Mfr Part#:
    QSFP-40GB-SR-BD
    Condition:
    Refurbished
    $73.22
  5. Cisco GLC-SX-MMD++= 1.25Gb/s 1000Base-SX Multi-Mode Fibre 550m 850nm Duplex LC Connector SFP Transceiver Module

    In Stock

    Cisco GLC-SX-MMD++= 1.25Gb/s 1000Base-SX Multi-...
    Brand:
    Cisco
    Mfr Part#:
    GLC-SX-MMD++=
    Condition:
    Refurbished
    $243.92
  6. Cisco ONS-SC+-10G-55.7 10Gb/s 10GBase-DWDM Single-Mode Fibre 1555.75nm 40km LC Connector SFP+ Transceiver Module

    In Stock

    Cisco ONS-SC+-10G-55.7 10Gb/s 10GBase-DWDM Sing...
    Brand:
    Cisco
    Mfr Part#:
    ONS-SC+-10G-55.7
    Condition:
    Refurbished
    $1,218.89
  7. Cisco ONS-SC+-10G-30.3 10Gb/s 10GBase-DWDM Single-Mode Fibre 1530.33nm 40km LC Connector SFP+ Transceiver Module

    In Stock

    Cisco ONS-SC+-10G-30.3 10Gb/s 10GBase-DWDM Sing...
    Brand:
    Cisco
    Mfr Part#:
    ONS-SC+-10G-30.3
    Condition:
    Refurbished
    $1,002.86
  8. Cisco ONS-XC-10G-56.5-RF 10Gb/s 10GBase-DWDM OC-192/STM-64 Single-Mode Fibre 1556.55nm 80km LC Connector XFP Transceiver Module

    In Stock

    Cisco ONS-XC-10G-56.5-RF 10Gb/s 10GBase-DWDM OC...
    Brand:
    Cisco
    Mfr Part#:
    ONS-XC-10G-56.5-RF
    Condition:
    Refurbished
    $229.56
  9. Cisco ONS-SC+-10G-557 10Gb/s 10GBase-DWDM Single-Mode Fibre 1555.75nm 40km LC Connector SFP+ Transceiver Module

    In Stock

    Cisco ONS-SC+-10G-557 10Gb/s 10GBase-DWDM Singl...
    Brand:
    Cisco
    Mfr Part#:
    ONS-SC+-10G-557
    Condition:
    Refurbished
    $1,218.89
  10. Cisco DWDM-SFP10G-57.36= 10Gb/s 10GBase-DWDM Single-Mode 80km Duplex 1557.36nm LC Connector SFP+ Transceiver Module Spare

    In Stock

    Cisco DWDM-SFP10G-57.36= 10Gb/s 10GBase-DWDM Si...
    Brand:
    Cisco
    Mfr Part#:
    DWDM-SFP10G-57.36=
    Condition:
    Refurbished
    $720.00
  11. Cisco DWDM-SFP10G-41.35= 10Gb/s 10GBase-DWDM Single-Mode 80km Duplex 1541.35nm LC Connector SFP+ Transceiver Module Spare

    In Stock

    Cisco DWDM-SFP10G-41.35= 10Gb/s 10GBase-DWDM Si...
    Brand:
    Cisco
    Mfr Part#:
    DWDM-SFP10G-41.35=
    Condition:
    Refurbished
    $552.74
  12. Cisco DWDM-SFP10G-37.40= 10Gb/s 10GBase-DWDM Single-Mode 80km Duplex 1537.40nm LC Connector SFP+ Transceiver Module Spare

    In Stock

    Cisco DWDM-SFP10G-37.40= 10Gb/s 10GBase-DWDM Si...
    Brand:
    Cisco
    Mfr Part#:
    DWDM-SFP10G-37.40=
    Condition:
    Refurbished
    $14,770.61
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