Link Extender


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The ATLK-EXT165 has two RJ-45 ports for connection to ATUC-50CU/IRCU/IRCUDAN, ATUC-50DU/IRDU, ATUC-50INT, ATUC-50IU, ATDM-0604 and other compatible products. Supplies DC +48V power. Mode switch for selection of remote control via ATUC-50CU/IRCU/IRCUDAN or standalone power control. Half-rack chassis. For wired or wireless systems.


  • Allows cable-run extension of discussion/conference systems and mixers equipped with Audio-Technica LINK RJ-45 ports
  • With ATUC-50 Digital Discussion System, supports use of up to 100 discussion units per control unit
  • Supplies DC +48V power to connected devices, enabling extended cable runs
  • LED indicators for power on/off, power supply status, current-overload detection
  • Power overload protection: unit cuts power when drawn current is greater than 2.6A
  • Includes AT8649 table mount kit and power cable


Discussion Unit
Connections Outputs: LINK power status
Chain: DU port A/B
Power Supply AC 100V-240V 50/60Hz
Power Consumption 15W-160W (MAX)
Operating Temperature Range 0-40℃
Operating Humidity 25-85%
Dimensions 217mm x 326mm x 41mm
Weight 2.2kg
Accessories Included AC power cord, Quick Setup Guide, Euroblock connector (1pcs), Table mount kit, Warranty Sheet
I/O Connectors Output: LINK power status Input: DU port A/B
Power Supply 100V-240V AC (50/60 Hz)
Power Consumption 15 W-160 W (max)
Operation temperature 0° to 40° C (32° to 104° F)
Dimensions 217.0 mm (8.54") W 41.0 mm (1.61") H 326.0 mm (12.83") D
Net Weight 2.2 kg (4.9 lbs)
Accessories Included AC power cord; Euroblock connector; AT8649 table mount kit
Compatible Devices ATUC-50CU, ATUC-50DU, ATUC-50INT, ATUC-50IU, ATDM-0604




ATLK-EXT165 Submittal Sheet