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Ausstattungsliste: Crestron DSP-1283
Ausstattung & technische Daten
| Typ | Avia™ 12x8 Digital Signal Processor w/Dante™, USB Audio, AEC, & Audio Conferencing Interface |
| Audio | |
| Analog-To-Digital Conversion | 24-bit 48 kHz |
| Digital-to-Analog Conversion | 24-bit 48 kHz |
| Frequency Response | 20 Hz to 20 kHz ±0.5 dB |
| THD | 0.001%, 20 Hz to 20 kHz, 0 dB gain, +4 dBu input; 0.01%, 22 Hz to 22 kHz, 54 dB gain, -50 dBu input |
| EIN | -125 dBu, 22 Hz to 22 kHz, no weighting |
| Dynamic Range | 110 dB, 22 Hz to 22 kHz, 0 dB gain |
| Crosstalk | -85 dB, 1 kHz, +4 dBu input, channel to channel; -75 dB, 1 kHz, -50 dBu input, channel to channel |
| Latency | 3.0 ms (analog in to analog out) |
| Dante I/O | 32 channels in, 32 channels out, at up to 24-bit 48 kHz |
| USB Audio I/O | 2 channels in & out or 8 channels in & out, 16 or 24 bit, 48 kHz |
| AEC Performance | Bandwidth: 20 Hz to 20 kHz; THD+N: 0.001%, +4 dBu input; Convergence Rate: 100 dB/s; Tail Length: 300 ms |
| Communications | |
| Ethernet | 10/100/1000 Mbps, auto-switching, auto-negotiating, auto-discovery, full/half duplex, TCP/IP, UDP/IP, CIP, DHCP, SSL, SSH, SFTP (SSH File Transfer Protocol) |
| Phone/VoIP | POTS (RJ11 wired interface) supporting DTMF & Caller ID, SIP (via Ethernet) supporting SIP server mode |
| Dante | Dedicated 1000 Mbps primary and secondary Dante network ports |
| USB Audio Device | USB 2.0 device port for a USB Audio device |
| USB Device | USB device port for computer console (setup) |
| Connectors | |
| MIC/LINE INPUTS 1 – 12 | (12) 3-pin 3.5 mm detachable terminal blocks; Balanced microphone/line-level audio inputs; Input Level: +24 dBu maximum; Gain Range: 66 dB; |
| Input Impedance: 10k Ohms balanced; Phantom Power: +48 Volts DC, 12 mA, software enabled/disabled per channel | |
| LINE OUTPUTS 1 – 8 | (8) 3-pin 3.5 mm detachable terminal blocks; Balanced/unbalanced line-level audio outputs; Output Level: +24 dBu maximum; Output Impedance: 150 Ohms balanced |
| USB | (1) USB Type B female; USB 2.0 device port for USB Audio |
| DANTE, PRI | (1) 8-pin RJ45 female; 1000Base-T Primary Dante network port |
| DANTE, SEC | (1) 8-pin RJ45 female; 1000Base-T Secondary Dante network port |
| VOIP | (1) 8-pin RJ45 female; 10Base-T/100Base-TX/1000Base-T Ethernet SIP VoIP network port |
| LAN | (1) 8-pin RJ45 female; 10Base-T/100Base-TX/1000Base-T Ethernet LAN port |
| PHONE | (1) RJ11 female; POTS analog telephone port |
| 100-240V~1.8A 50/60 Hz | (1) IEC 60320 C14 main power inlet; Mates with removable power cord, included |
| G | (1) 6-32 screw, chassis ground lug |
| COMPUTER (front) | (1) USB Type B female; USB computer console port (for setup only) |
| Controls & Indicators | |
| PWR | (1) Bi-color green/amber LED, indicates operating power supplied from AC line power, turns amber while booting and green when operating, alternates colors if no network connection |
| RESET | (1) Recessed pushbutton, restores last saved settings |
| MIC/LINE INPUTS 1 – 12 | (12) 5-segment LED bar graph audio level meters for each corresponding input; each contains (4) blue LEDs for -40, -30, -20, and -10 dBFS, and (1) red LED for CLIP (-2 dBFS) |
| LINE OUTPUTS 1 – 8 | (8) 5-segment LED bar graph audio level meters for each corresponding output; each contains (4) blue LEDs for -40, -30, -20, and -10 dBFS, and (1) red LED for CLIP (-2 dBFS) |
| DANTE, PRI (rear) | (2) Bi-color green/amber LEDs, indicate primary Dante network activity and link status |
| DANTE, SEC (rear) | (2) Bi-color green/amber indicate secondary Dante network activity and link status |
| VOIP (rear) | (2) Bi-color green/amber LEDs, indicate SIP VoIP network activity and link status |
| LAN (rear) | (2) Bi-color green/amber LEDs, indicate Ethernet activity and link status |
| SETUP (rear) | (1) Red LED and (1) pushbutton for Ethernet setup |
| Power Requirements | |
| Main Power | 1.8 Amps @ 100-240 Volts AC, 50/60 Hz |
| Power Consumption | 30 Watts typical |
| Environmental | |
| Temperature | 41° to 104° F (5° to 40° C) |
| Humidity | 10% to 90% RH (non-condensing) |
| Heat Dissipation | 102 BTU/hr |
| Ambient Noise Level | 30 dBA |
| Enclosure | |
| Chassis | Metal, fan-cooled, vented sides |
| Front Panel | Metal, black finish with polycarbonate label overlay |
| Mounting | Freestanding or 1 RU 19-inch rack-mountable (adhesive feet and rack ears included) |
| Dimensions | |
| Height | 1.72 in (44 cm) without feet |
| Width | 17.28 in (439 mm); 19.00 in (483 mm) with rack ears |
| Depth | 14.35 in (365 mm) |
| Weight | 9.2 lb (4.1 kg) |
