The TOA Electronics NX-100 Network Audio Adapter can transmit high-quality audio signals and such control data as serial data over IP networks (ex: LAN or Internet) in real time. It is especially useful when transmitting audio signals to remote locations, as Internet use keeps running costs lower than the use of dedicated lines. With the use of an optional rack mounting bracket, it can be mounted in an EIA Standard rack (1 unit size).
- Power Source:
- 24 V DC (removable terminal block (3 pins) or
- AC adapter AD-246 (optional) or the equivalent
- Current Consumption: 200 mA (DC operation)
- Audio Input:
- 1 channel (transformer-isolated), -58 dB to 0 dB, balanced (MIC/LINE changeable, volume adjustable with volume control), 2 kOhm, removable terminal block (3 pins)
- Audio Output: 1 channel (transformer-isolated), balanced, 600 Ohm, removable terminal block (3 pins)
- Frequency Response: 50 - 14,000 Hz (when sampling frequency is 32 kHz)
- Distortion: Under 0.3% (1 kHz, when sampling frequency is 32 kHz)
- Control Input:
- 8 channels, no-voltage make contact input, open voltage
- 12 V DC, short-circuit current: 10 mA, removable terminal block (9 pins)
- Control Output:
- 8 channels, open collector output (polarized), with stand voltage
- 30 V DC, control current: 50 mA max., removable terminal block (9 pins)
- Network I/F: 10BASE-T/100BASE-TX, Auto-Negotiation
- Serial I/F: RS-232C (DCE I/F), D-sub connector (9P,male), 9600bps - 115200bps
- Network Protocol: TCP, UDP, ARP, ICMP, HTTP, RTP, IGMP
- Audio Packet Transmission System:
- Unicast (Up to 4 simultaneous transmissions)
- Multicast (Up to 64 simultaneous transmissions)
- Operating Temperature: 0° to +50° (0° to +40° when AC adapter is in use)
- Operating Humidity: Under 90% RH (no dew condensation should be produced)
- Finish: Steel plate, black, 30% gloss
- Dimensions (WxHxD): 210 x 44.7 x 188 mm
- Weight: 1.2 kg
- Optional Components:
- Rack mounting bracket: MB-15B-BK (for rack mounting one NX-100 unit)
- MB-15B-J (for rack mounting two NX-100 units)
- AC adapter: AD-246
