N-8000EX (TOA) IP Network Intercom Exchange

รหัสสินค้า : TOA-N-8000EX

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259,500.00 บาท

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ราคารวม 259,500.00 บาท

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N-8000EX IP Network Intercom Exchange

The IP Intercom Exchange uses packet audio technology to permit connection of up to sixteen N-8000 Series stations, and features two outputs for public address paging. Hands-free conversation is possible between stations. Moreover, the exchange is equipped with a networking interface, allowing up to 192 exchanges to be connected over a network using additional IP intercom exchanges. The Exchange can be mounted in an EIA standard rack (1-unit size) or to a wall using the supplied bracket.

Power Source 230 V AC, 50/60 Hz
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) x 1, CD (for PC setting, maintenance use) x 1,
Removable terminal plug (4 pins) x 2, Mini-clamp plug (2 pins) x 20,
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
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