Link Extender


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Link Extender


The Link Extender is used to extend the cable runs on ATUC conference systems by providing additional power (upto 165 Watt) to the system. It has two RJ45 ports and will be linked in between the ring or daisy chain of connected DU to feed into both directions (forward and backwards). This device is useful when longer cable runs are needed. With the ATLK-EXT165 you can use up to 100 ATUC-50DUs, instead of only 50 ATUC-50DUs, and connect them with only one ATUC-50CU.

  • 2x RJ45 ports for connecting to other discussion system components
  • Supplies DC 48V power to connected devices, enabling extended cable runs
  • Mode switch for selection of local or remote operation
  • LED indicators for power on/off, power supply to linked devices and link status
  • Internal AC power supply


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


ATUC-50 & ATUC-IR User Manual - Main Unit Edition (en)
ATLK-EXT165 Quick Start Guide
ATUC-50 & ATUC-IR User Manual - Main Unit Edition (it)
ATUC-50 & ATUC-IR User Manual - Main Unit Edition (pt)
ATUC-50 & ATUC-IR User Manual - Main Unit Edition (ru)