Biamp Tesira EX-IO AVB/USB Expander with Bluetooth - Expander
Biamp Tesira EX-IO AVB/USB Expander with Bluetooth - Expander is backordered and will ship as soon as it is back in stock.
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Biamp Tesira EX-IO AVB/USB Expander with Bluetooth - Expander
Product Overview
The Biamp Tesira EX-IO is a half-rack analog audio expander providing two channels of mic/line input and two channels of mic/line output for Tesira systems over PoE+. It extends networked analog I/O where it is needed in a room. Relevant searches include Tesira I/O expander, AVB audio expander, and PoE+ mic line input output device.
Product Description
The EX-IO delivers two balanced microphone or line-level inputs and two balanced outputs, with 0 to 66 dB of input gain in 6 dB increments and selectable +48V phantom power. Outputs offer a selectable full-scale reference level from -31 dBu to 24 dBu to best match downstream equipment. The device is powered by PoE+, uses 24-bit converters at a 48 kHz sampling rate, and operates within a half-rack chassis. It is TAA compliant and covered by the Biamp five-year warranty.
Key Features
- Two-in, two-out analog I/O — Provides two balanced mic/line inputs and two balanced mic/line outputs in a single device.
- Adjustable input gain — 0 to 66 dB of gain in 6 dB increments with selectable +48V phantom power on inputs.
- Selectable output reference — Output full-scale reference is selectable from -31 dBu to 24 dBu to match downstream gear.
- PoE+ powered — A single PoE+ (IEEE 802.3at Class 4, 30W) connection delivers power and networked audio.
- High-resolution audio — 24-bit A/D and D/A conversion at a 48 kHz sampling rate.
- TAA compliant — Compliant with the US Trade Agreement Act for U.S. federal procurement.
Typical Applications
- Boardroom
- Conference room
- Training room
- Commercial meeting space
- Auditorium
Technical Specifications
| Audio Channels | 2 mic/line input, 2 mic/line output |
| Input Gain Range | 0 - 66 dB, 6 dB steps |
| Maximum Input | +24 dBu |
| Maximum Output | +24 dBu |
| Frequency Response | 20 Hz - 20 kHz, +0/-0.25 dB @ +4 dBu |
| Dynamic Range | > 108 dB (20 Hz - 20 kHz, 0 dB) |
| Sampling Rate | 48 kHz |
| Converters | 24-bit A/D and D/A |
| Power | PoE+ (IEEE 802.3at Class 4, 30W) |
| Phantom Power | +48 VDC (7 mA/input) |
| Dimensions (H x W x D) | 1.75 x 8.5 x 7.75 in (44 x 216 x 197 mm) |
| Weight | 3 lbs (1.4 kg) |
| Compliance | FCC Part 15B, CE, UL/C-UL, RCM, EAC, RoHS, TAA |
| Warranty | Biamp Systems 5-year warranty |
Frequently Asked Questions
What I/O does the EX-IO provide?
It provides two balanced microphone/line inputs and two balanced microphone/line outputs.
How is it powered?
It is powered by PoE+ (IEEE 802.3at Class 4, 30W), which also carries networked audio.
Is the EX-IO TAA compliant?
Yes. It is compliant with the US Trade Agreement Act for U.S. federal procurement.
Explore the full Biamp lineup at Creation Networks.
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