N-8010RS

N-8010RS Sub-Station Interface Unit

  • Overview
  • Specification
  • Downloads

  • The N-8010RS is a Sub-station Interface Unit designed for use with TOA’s packet intercom system (IP network-compatible intercom system) that employs the packet audio technology. Up to 16 sub-stations can be connected using 2-core shielded cables. Connecting the unit to the LAN permits the sub-station to receive paging calls and make calls to both the master stations connected to the IP intercom exchange and IP master stations. It can be mounted in an EIA equipment rack (1U size) with the use of an accessory rack mounting bracket or installed on a wall using an optional wall mounting bracket.

  • Specification
    Power Source 220 – 240 V AC, 50/60 Hz
    Power Consumption 32 W (at rated), 38 W (max.)
    Interface Section for Sub-stations Number of lines: 16 lines
    Number of speech links: 1 links
    Transmission system: Analog baseband
    Transmission range: 0.5 km/φ0.5 mm (AWG24), 0.8 km/φ0.65 mm (AWG22), 1.3 km/φ0.9 mm (AWG19)
    Speech method: Half-duplex conversation by way of voice switch,
    Connector: Removable terminal block (3 pins)
    Wiring method: Two-core shielded cable
    Audio output: Conversation: Max. 1 W, Paging: Max. 0.5 W/line
    Feeding voltage/current: 22 V DC, 30 mA max.
    Control signal: Call in button detection, privacy button detection, hook detection
    Network I/F 10BASE-T/100BASE-TX (Automatic-Negotiation)
    Auto MDI/MDI-X compatible
    Network protocol TCP/IP, UDP, HTTP, RTP, ARP, ICMP, IGMP
    Audio packet transmission system Unicast (Speech: 2 links, Paging: Max. 8 zones)
    Network connector RJ45 connector
    Voice sampling frequency 16 kHz, 8 kHz (controllable by 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 by software)
    Indication Network LNK/ACT indication, Status lamp, Power-on indication lamp
    Other Firmware update function, Reset switch (front panel)
    Installation Rack, Desk, Surface mount
    Operating Temperature 0 °C to +40 °C
    Operating Humidity 90 %RH or less (no condensation)
    Finish Pre-coated steel plate, black, 30 % gloss
    Dimensions 420 (W) × 44.3 (H) × 325.5 (D) mm
    Weight 3.8 kg
    Accessory Power cord (2 m)


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