Audio-Technica ATLK-EXT25 Link Extender

The ATLK-EXT25 extends cable runs on ATUC conferencing systems and adds up to 25W of power for devices running on Audio-Technica's SmartMixer LINK network, letting control panels, speakers, or additional discussion units sit further from the mixer than a single cable run would otherwise support. Two RJ45 ports connect into either a ring or daisy chain of LINK components and feed power in both directions.

The ATLK-EXT30 does the same job in a smaller, more powerful package: up to 30W specifically for ATSP-30LP and ATSP-30LK LINK-powered ceiling speakers, plus ATCP control panels, the ATND1061LK ceiling array mic, and the ESW-R4180LK receiver. It suits small- to medium-sized systems where the EXT25's ATUC-focused feature set isn't needed. Both extenders power on over PoE/PoE+ or an external AC adapter and carry an LED for status at a glance.