Tesira EX-IN Tesira 4-Channel Mic/Line Input Expander

Tesira EX-IN 4-Channel Mic/Line Input Expander with PoE+
The Tesira EX-IN is a high-performance 4-channel mic/line input expander designed to integrate seamlessly with AVB-enabled Tesira server-class devices. This half-rack expander delivers professional-grade audio input expansion, making it ideal for conference rooms, auditoriums, and other AV installations requiring additional mic or line-level inputs. With PoE+ power and AVB/TSN connectivity, the EX-IN offers efficient and flexible audio expansion.

Professional-Quality Audio Input Expansion
The EX-IN provides four channels of balanced mic/line-level inputs, enabling high-quality audio capture from multiple sources. With a gain adjustment range from 0 to 66 dB in 6 dB increments, it accommodates a variety of microphones and line-level audio devices. This ensures optimal audio performance for both voice and instrumental applications.

Powered by PoE+ for Simplified Setup
Designed for easy integration into networked audio environments, the EX-IN is powered by Power over Ethernet Plus (PoE+). This eliminates the need for separate power adapters and reduces cabling complexity, making installation faster and more cost-effective. The expander receives both power and data over a single network connection, streamlining system deployment.

AVB/TSN Networked Audio and Control
With AVB/TSN connectivity, the EX-IN ensures real-time, high-quality audio transmission over Ethernet. It communicates directly with Tesira devices, allowing for centralized configuration, control, and management. This network-based approach provides superior scalability, making it an excellent solution for expanding professional AV installations.

User-Friendly Interface with Status Indicators
The EX-IN features front-panel LED indicators that provide real-time feedback on device status, making it easy to monitor power, connectivity, and signal flow. These indicators help AV technicians quickly assess system functionality and troubleshoot issues when necessary, ensuring reliable performance.

Compact Half-Rack Chassis for Flexible Installation
Built for versatility, the EX-IN’s half-rack chassis allows for easy placement in AV racks, behind displays, or in discreet locations. Its compact design makes it ideal for environments where space is limited but high-quality audio input expansion is required.