Product Description
TOA N-8000EX IP Intercom Exchange
The N-8000EX IP Intercom Exchange uses packet audio technology to permit connection of up to 16 N-8000 series 2-wire master or door stations. Master stations and door stations use the same unshielded twisted pair wiring. Each N-8000EX supports up to 8 external voice links and 4 internal voice links. The N-8000EX supports the audio trigger function. The N-8000EX includes two balanced line level analog audio output channels and two relay outputs. The exchange may be used as a stand-alone system (requires at least one master station) or connected to an N-8000 IP intercom system over LAN or WAN.
The latest software version is 4.2.2 (update:2020/6/18), with previous versions 4.2.0(update:2015/04/03), 4.10(update:2014/11/13),and 1.41(update:2008/10/06). The Maintenance Software(Ver.1.2.0) is used to monitor or maintain equipment within the system(upload:2015/04/03).The recording software(update:2015/04/03).
Power Source | 120 V AC, 50/60 Hz |
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Power Consumption | 50 W (at rated), 75 W (max.) |
Interface Section for station | Number of lines: 16 lines Number of speech link: Internal: 4/External: 8 Type of Speech Path: Space sharing/Time Space sharing Transmission system: 2 wire 160 kbps echo canceller transmission system Signal Level: 0 dB* or less Transmission range: Max. 1500 m (φ0.65 mm, Loop resistance 170 Ω) Speech method: Simultaneous conversation by way of echo canceller (Hands-free), Connector: Dedicated connector Wiring method: 1 set of twisted pair cable Feeding voltage/current: 48 V DC, Max. 70 mA |
Paging Output | Audio: 2 channels Max. 0 dB*, 600 Ω, balanced Control: 2 channels, relay contact output, contact capacity: 24 V DC/0.5 A Connector: Removable terminal block |
Network Section | Network I/F: 10BASE-T/100BASE-TX (Automatic-Negotiation) Network protocol: TCP/IP, UDP, HTTP, RTP, ARP, ICMP, IGMP Audio packet transmission system: Unicast, Multicast Number of paging destinations: Unicast (max. 16), Multicast (max. 191) Connector: RJ45 connector Voice sampling frequency: 16 kHz, 8 kHz (controllable on the software) Quantifying bit number: 16-bit Voice encoding method: Sub-band ADPCM, Cryptosystem Voice packet loss recovery: Silence insertion Audio delay time: 80 ms, 320 ms (controllable on the software) |
Indication | Network LNK/ACT indication, Status lamp, Power-on indication lamp |
Other | Firmware update function, System data hold function, Reset switch (front panel) Forced air cooling, Time of day hold facility |
Installation Method | Rack, Desk, Surface mount |
Operating Temperature | 0 ℃ to +40 ℃ |
Operating Humidity | 90 %RH or less (no condensation) |
Finish | Pre-coated steel plate, black, 30 % gloss |
Dimensions | 420 (W) x 44.3 (H) x 356 (D) mm |
Weight | 4.1 kg |
Accessory | AC power cord (2 m) …1, CD (for PC setting, maintenance use) …1, Removable terminal plug (4 pins)…2, Mini-clamp plug (2 pins) …20, Plastic foot …4, Screw for fitting plastic foot …4, Rack mounting bracket …2, Screw for rack mounting …4, Wall mounting bracket …2, Screw for mounting bracket …8, Screw for wall mounting …4 |