TOA N-8000AF Audio Interface Unit
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The N-8000AF is an Audio interface unit designed for use with TOA’s packet intercom system (IP network-compatible intercom system) that employs the packet audio technology. It has an analog audio input and output, a time synchronization contact input, and each 8 contact inputs and outputs. Connecting the unit to the LAN permits recording of conversations, chime broadcast at regular intervals (time signal) and paging broadcast to be realized. It can be mounted in an EIA equipment rack (1U size) with the use of an optional rack mounting bracket or installed on a wall using an optional wall mounting bracket.
Product Features
- 10 Base-T / 100 Base-TX Ethernet network connection
- 8x Contact Input / 8x Contact Output
- Time synchronization input
- Built-in timer and chime
- Function to diagnose system line and network status
- Audio Input: Paging
- Audio Output: Paging
Application Examples
- Educational facilities
- Hospitals / Health Care
- Correctional facilities / Prisons
- Parking garages
- Factories
- Airports
- Stadiums
- Office buildings
Specifications
N-8000AF | N-8000MI | |
---|---|---|
Power source | 220 - 240 V AC, 50 / 60 Hz | 220 - 240 V AC, 50 / 60 Hz |
Power consumption | 7 W (max.) | CE: 24 W (230 mA) (max.) |
Inputs | Audio: 1 input (transformer isolated), -58 dB V to 0 dB V, 2 k?, balanced (MIC/LINE input, controllable on the software), with input volume control knob, removable terminal block (3 pins) | Audio input: 2 inputs (2P/input), max. 0 dB V, under 600 ?, balanced, with a semi-fixed volume for adjustment (0 to -25 dB) |
Outputs | Audio output: 1 output (transformer isolated), 0 dBV, 600 ?, balanced, removable terminal block | Audio output: 2 outputs (2P/output), max. 0 dBV, under 600 ?, balanced |
Network | 10BASE-T/100BASE-TX (Automatic-Negotiation) | 10BASE-T/100BASE-TX (Automatic-Negotiation) |
Network protocol | TCP/IP, UDP, ARP, ICMP, HTTP, RTP, IGMP | TCP/IP, UDP, ARP, ICMP, HTTP, RTP, IGMP |
Audio packet transmission system | Unicast, Multicast | Unicast, Multicast |
Operating humidity | 90 % RH or less (no condensation) | 90 % RH or less (no condensation) |
Operating temperature | 0 ?C to 40 ?C | 0 ?C to 40 ?C |
Finish | Steel plate, pre-coated, 30% gloss, black | Steel plate, pre-coated, 30% gloss, black |
Dimensions (W x H x D) | 210 x 44.3 x 267 mm | 420 x 44.3 x 239.5 mm |
Weight | 1.7 kg | 2.8 kg |
Accessory (included) | Power cord (2 m) x 1, CD (for PC setting, maintenance use) x 1, Removable terminal plug (2 pins) x 1, Removable terminal plug (3 pins) x 2, Removable terminal plug (5 pins) x 2, Removable terminal plug (8 pins) x 2, Plastic foot x 4, Screw for fitting plastic foot x 4 | AC power cord (2 m) x 1, CD (for PC setting, maintenance use) x 1, Mini-clamp plug (2 pins) x 10, Removable terminal plug (8 pins) x 2, Removable terminal plug (9 pins) x 4, Plastic foot x 4, Screw for fitting plastic foot x 4, Rack mounting bracket x 2, Screw for rack mounting x 4, Wall mounting bracket x 2, Screw for mounting bracket x 8, Screw for wall mounting x 4 |