Link Extender


Small extender for increased expandability

  • Equipped with a status output terminal that can detect an overload current (0.7A) of the power supply and notify with external devices.
  • Automatic start, or external control by ATUC-50CU (Remote 1).
  • Equipped with a control input terminal (remote 2) that can be activated by external control.
  • Start-up and power operation can be performed with ATLK-EXT25 (standalone mode).
  • Supports PoE/PoE+ power supply and can be used as a repeater for ATUC-50DUa and ATUC-50IU.
  • Embeddable hidden mounting


    • audio technica ATLK-EXT25
  • ATLK-EXT25 Specifications

    Connecting Terminals

    Input: Control Input,
    Output: Status Output,
    Link: AT-LINK (RJ45 × 2)

    Power Supply

    PoE input (IEEE 802.3af / IEEE 802.3at), or using AC adapter 12V 3A

    Current / Power Consumption

    1 - 36 W (max.)

    Operating Temperature Range

    0 ~ 40 °C

    Operating Humidity Range

    25 ~ 85%


    25mm(W) × 173mm(D) × 116mm(H)




    audio technica support ATLK-EXT25_SS.dwg - ATLK-EXT25 Appearance (DWG)
    audio technica support ATLK-EXT25_SS.pdf - ATLK-EXT25 Appearance (PDF)