Biamp Tesira EX-IN 4 channel mic/line input expander PoE+ - 911.0308.900
Biamp Tesira EX-IN 4 channel mic/line input expander PoE+ - 911.0308.900 is backordered and will ship as soon as it is back in stock.
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Biamp Tesira EX-IN 4 channel mic/line input expander PoE+ - 911.030...
Product Overview
The Biamp Tesira EX-IN is a half-rack four-channel microphone or line-level input expander for AVB-enabled Tesira server-class devices. It adds networked analog inputs to a Tesira system over a single PoE+ connection. Relevant searches include Tesira input expander, AVB audio input device, and PoE+ mic line expander.
Product Description
The EX-IN provides four channels of balanced mic or line-level input with 0 to 66 dB of gain adjustable in 6 dB increments and selectable +48V phantom power. It communicates with the Tesira AVB network for audio, configuration, and control, and is powered entirely by PoE+. Plug-in barrier-strip connectors and front-panel status LEDs simplify installation in its half-rack chassis. The device is RoHS compliant, AES grounded, and covered by the Biamp five-year warranty.
Key Features
- Four networked inputs — Provides four channels of balanced microphone or line-level input over the Tesira AVB network.
- Adjustable gain — 0 to 66 dB of input gain adjustable in 6 dB increments accommodates a range of sources.
- Phantom power — Selectable +48V phantom power supports condenser microphones.
- PoE+ powered — A single PoE+ connection delivers both power and networked audio, simplifying cabling.
- Install-friendly chassis — A half-rack chassis with plug-in barrier-strip connectors and status LEDs eases deployment.
Typical Applications
- Boardroom
- Conference room
- Training room
- Commercial meeting space
- Auditorium
Technical Specifications
| Input Channels | 4 balanced mic or line level |
| Gain Range | 0 - 66 dB, 6 dB increments |
| Phantom Power | +48V |
| Level Fader Range | -100 to +12 dB |
| Networking | AVB/TSN audio and control |
| Power | PoE+ |
| Connectors | Plug-in barrier strip |
| Form Factor | Half-rack chassis |
| Compliance | RoHS compliant, AES grounded |
| Warranty | Biamp Systems 5-year warranty |
Frequently Asked Questions
How is the EX-IN powered?
It is powered entirely by PoE+, which also carries networked audio and control over AVB/TSN.
How many inputs does it add?
It adds four channels of balanced microphone or line-level input to a Tesira server-class system.
Does it support phantom-powered microphones?
Yes. It provides selectable +48V phantom power on its inputs.
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