TesiraFORTÉ® X 400 features a compact design for discreet mounting, supporting AVB, Dante™, VoIP, and SIP protocols. It offers five gigabit Ethernet ports (four with PoE+), configurable 2×2 USB audio channels, and four assignable AEC channels. Built-in GPIO interface, IEEE 802.1X port authentication, and an included mounting bracket ensure secure and flexible installation.
| Height | 1.47 inches (37.3 mm) |
| Width | 8.11 inches (206 mm) |
| Depth | 8.11 inches (206 mm) |
| Weight | 1.9 lbs (0.86 kg) |
| Accessories | Optional Accessories: C5E-10-P, C5E-25-P – 10 foot and 25 foot pre-terminated plenum rated CAT5e cables; RMX 100 – Universal Rack Shelf; Plenum Box 12x12 – Chicago compliant plenum box; PEX – 50 foot (15 m) power extension cable |
| Ambient Operating Temperature Range | 32-104° F (0–40° C) |
| Humidity | 0–98%, non-condensing |
| Altitude | 0-6,600 feet (0–2000 Meters) MSL |
| Power Consumption | 100-240VAC 50/60Hz: < 150W |
| Phantom Power | +48VDC (7mA/input) |
| Amplifier | Maximum Number of AVB Channels: 128x128; Maximum Number of AVB Streams: 64x64; Maximum AVB Stream Passthrough: 150; Maximum Number of Dante Channels: 32x32; Maximum Number of Dante Flows: 32x32; 4 channels of AEC, supporting up to 4 Parlé microphones |
| Input Type | USB: Bit Depth: 16-bit / 24-bit Number of Channels: Up to 2x2 Sample Rate: 48kHz |
| Impedance | (balanced): 8kΩ |
| Input Gain Range | (6dB steps): 0-66dB |
| Maximum Input | +24dBu |
| Output Impedance | (balanced): 207Ω |
| Maximum Output | (selectable): +24dBu, +18dBu, +12dBu, +6dBu, 0dBu, -31dBu |
| THD+N | (22Hz to 22kHz): 0dB gain, +4dBu input: < 0.006% 54dB gain, -50dBu input: < 0.040% |
| Frequency Response | 20Hz to 20kHz, +4dBu output: +0.25 dB/-0.5 dB |
| EIN | (no weighting, 22Hz to 22kHz): < -125dBu |
| Dynamic Range | (in presence of signal): 22Hz to 22kHz, 0dB gain: > 108dB |
| Crosstalk | channel to channel, 1 kHz: 0dB gain, +4dBu input: < -85dB; 54dB gain, -50dBu input: < -75dB |
| Sampling Rate | 48kHz |
| A/D Converters | A/D - D/A Converters: 24-bit |