FR EN
Request for Quote
Amplifiers Audio Signal Processors Audio Source Device Conference System Intercom System Megaphones Mixers Mobile Amplifiers Multi-Channel Monitors Network Audio Adapters Network Communications PA Speakers Pro-Audio Speakers Voice Evacuation System Wired Microphones Wireless Microphones

N-8000AL Telephone Interface Unit

N-8000AL CU

The N-8000AL is a Telephone interface unit designed for use with TOA's packet intercom system (IP network-compatible intercom system) that employs the packet audio technology. It has a single telephone line interface, allowing an analog telephone to be connected. Connecting the unit to the LAN permits the analog telephone to be operated in the same manner as the intercom master station. 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.

    

QTY: Add to Request for quote Request for quote
Specification
Power Source 120 V AC, 50/60 Hz
Power Consumption 8 W (max.)
Telephone Interface Number of telephone line: 1 line
Selective signal type: DTMF signal
Monitoring function: Line Loop detection
Control function: Caller ID function
Wiring method: 1 pair of twisted pair cables
Short-circuit current: 120 mA
Open voltage: 24 V DC
Calling signal output voltage: Max. 80 V (0-p) AC (16 Hz)
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. 8), 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,
Telephone status lamp
Other Firmware update function, System data hold function, Time of day hold facility,
Reset switch (front panel)
Setting Method Rack, Desk, Surface mount
Operating Temperature 0 ℃ to +40 ℃ (32 ゜F to 104 ゜F)
Operating Humidity 90 %RH or less (no condensation)
Finish Pre-coated steel plate, black, 30 % gloss
Dimensions 210 (W) × 44.3 (H) × 267 (D) mm (8.27" × 1.74" × 10.51")
Weight 1.7 kg (3.75 lb)
Accessory Power cord (2 m (6.56 ft)) …1, CD (for PC setting, maintenance use) …1,
Mini-clamp plug (2 pins) …2, Plastic foot …4, Screw for fitting plastic foot …4
Option Rack mounting bracket: MB-15B-BK (for rack mounting one N-8000AL unit)
MB-15B-J (for rack mounting two N-8000AL units)
Wall mounting bracket: YC-850
Products
Data Library
Product support documents

  • CAD Drawings (pdf & dwg formats)
  • EASE Data
  • Specification Sheets
  • Brochures
  • Instruction & Installation Manuals
Data Library
Support Documents