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. StarTech QSFP40GSR4ST 40Gb/s 40GBase-SR4 Multi-Mode Fibre 850nm 150m MPO Connector QSFP+ Transceiver Module

    In Stock

    StarTech QSFP40GSR4ST 40Gb/s 40GBase-SR4 Multi-...
    Brand:
    StarTech
    Mfr Part#:
    QSFP40GSR4ST
    Condition:
    Refurbished
    $236.74
  2. StarTech GLCEXSMDST 1.25Gb/s 1000Base-EX Single-Mode Fibre 1310nm 40km Duplex LC Connector SFP Transceiver Module

    In Stock

    StarTech GLCEXSMDST 1.25Gb/s 1000Base-EX Single...
    Brand:
    StarTech
    Mfr Part#:
    GLCEXSMDST
    Condition:
    Refurbished
    $142.63
  3. StarTech EXSFP1GELXST 1.25GB/s 1000Base-LX Single-Mode Fibre 1310nm 10km Duplex LC Connector SFP Transceiver Module

    In Stock

    StarTech EXSFP1GELXST 1.25GB/s 1000Base-LX Sing...
    Brand:
    StarTech
    Mfr Part#:
    EXSFP1GELXST
    Condition:
    Refurbished
    $108.17
  4. StarTech GLCLHSMDSTTA 1.25Gb/s 1000Base-LX/LH Single-Mode Fibre 1310nm 10km Duplex LC Connector SFP Transceiver Module

    In Stock

    StarTech GLCLHSMDSTTA 1.25Gb/s 1000Base-LX/LH S...
    Brand:
    StarTech
    Mfr Part#:
    GLCLHSMDSTTA
    Condition:
    Refurbished
    $109.60
  5. StarTech GLCLXSMRGDST 1.25Gb/s 1000Base-LX Single-Mode Fibre 1310nm 10km Duplex LC Connector SFP Transceiver Module

    In Stock

    StarTech GLCLXSMRGDST 1.25Gb/s 1000Base-LX Sing...
    Brand:
    StarTech
    Mfr Part#:
    GLCLXSMRGDST
    Condition:
    Refurbished
    $89.48
  6. StarTech JD119BST 1.25Gb/s 1000Base-LX Single-Mode Fibre 1310nm 10km Duplex LC Connector SFP Transceiver Module

    In Stock

    StarTech JD119BST 1.25Gb/s 1000Base-LX Single-M...
    Brand:
    StarTech
    Mfr Part#:
    JD119BST
    Condition:
    Refurbished
    $107.84
  7. StarTech MASFP1GBLX10 1.25Gb/s 1000Base-LX Single-Mode Fibre 1310nm 10km duplex LC Connector SFP Transceiver Module

    In Stock

    StarTech MASFP1GBLX10 1.25Gb/s 1000Base-LX Sing...
    Brand:
    StarTech
    Mfr Part#:
    MASFP1GBLX10
    Condition:
    Refurbished
    $111.38
  8. StarTech 10070H-ST 1Gb/s 1000Base-TX 100m RJ-45 Connector SFP Transceiver Module

    In Stock

    StarTech 10070H-ST 1Gb/s 1000Base-TX 100m RJ-45...
    Brand:
    StarTech
    Mfr Part#:
    10070H-ST
    Condition:
    Refurbished
    $104.50
  9. StarTech 3CSFP91ST 1.25Gb/s 1000Base-SX Multi-Mode Fibre 850nm 550m Duplex LC Connector SFP Transceiver Module

    In Stock

    StarTech 3CSFP91ST 1.25Gb/s 1000Base-SX Multi-M...
    Brand:
    StarTech
    Mfr Part#:
    3CSFP91ST
    Condition:
    Refurbished
    $87.58
  10. StarTech EXSFP1GESXST 1.25Gb/s 1000Base-SX Multi-Mode Fibre 850nm 550m Duplex LC Connector SFP Transceiver Module

    In Stock

    StarTech EXSFP1GESXST 1.25Gb/s 1000Base-SX Mult...
    Brand:
    StarTech
    Mfr Part#:
    EXSFP1GESXST
    Condition:
    Refurbished
    $110.00
  11. StarTech GLCSXMMRGDST 1.25Gb/s 1000Base-SX Multi-Mode Fibre 850nm 550m Duplex LC Connector SFP Transceiver Module

    In Stock

    StarTech GLCSXMMRGDST 1.25Gb/s 1000Base-SX Mult...
    Brand:
    StarTech
    Mfr Part#:
    GLCSXMMRGDST
    Condition:
    Refurbished
    $110.00
  12. StarTech GLCSXMMDST 1.25Gb/s 1000Base-SX Multi-Mode Fibre 850nm 550m Duplex LC Connector SFP Transceiver Module

    In Stock

    StarTech GLCSXMMDST 1.25Gb/s 1000Base-SX Multi-...
    Brand:
    StarTech
    Mfr Part#:
    GLCSXMMDST
    Condition:
    Refurbished
    $111.38
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