Special Order (Return conditions apply)
Please be aware that global supply shortages outside our control may interfere with our normal delivery times and product availability. For more information, email sales@proacoustics.com or call us at 888-256-4112.The Tesira EX-AEC is a half-rack expander box for use with AVB-enabled Tesira server-class devices. The EX-AEC is a 4-channel mic or line level audio input expander with AEC (Acoustic Echo Cancellation). The expander communicates with the Tesira AVB network for audio networking, configuration, and control, and is powered by PoE+.
The Tesira EX-AEC complies with the United States Trade Agreement Act (TAA), allowing it to be included in GSA Schedule contractors’ sales bids for the U.S. federal government.
| A/D Converters | A/D - D/A Converters: 24-bit |
|---|---|
| Sampling Rate | 48 kHz |
| Crosstalk | (channel to channel @ 1 kHz): @ 0 dB Gain, +4 dBu In: < -85 dB @ 54 dB Gain, -50 dBu In: < -75 dB |
| Dynamic Range | (20 Hz~20 kHz, 0 dB): > 108 dB |
| EIN | (20 Hz~20 kHz, 66 dB Gain, 150 Ω):* < -125 dBu |
| Frequency Response | (20 Hz~20 kHz @ +4 dBu): +0/-0.25 dB |
| THD+N | (20 Hz~20 kHz): @ 0 dB Gain, +4 dBu In: < 0.006% @ 54 dB Gain, -50 dBu In: < 0.040% |
| Maximum Output | +24 dBu |
| Output Impedance (balanced) | 200 Ω |
| Maximum Input | +24 dBu |
| Input Gain Range (6 dB Steps) | 0 - 66 dB |
| Impedance (balanced) | 8 kΩ |
| Phantom Power | +48 VDC (7 mA/input) |
| Power | PoE+ (IEEE 802.3at Class 4, 30W) |
| Altitude | 0-10,000 ft (0-3000 m) MSL |
| Humidity | 0-95% relative humidity (non-condensing) |
| Ambient Operating Temperature Range | 32 - 104° F (0 - 40° C) |
| Certifications | FCC Part 15B (USA) CE marked (Europe) UL and C-UL listed (USA & Canada) RCM (Australia) EAC (Eurasian Customs Union) RoHS Directive (Europe) |
| Dimensions (H x W x D) | 1.75" (44 mm) x 8.5" (216 mm) x 7.75" (197 mm) |
| Weight | 3 lbs (1.4 kg) |
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
