Products

N-8400RS

Sub-station Interface Unit

The N-8400RS 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 sets of twisted pair cables. The number of LAN-connected N-8000 system components such as the N-8400RS and IP intercom exchanges is 192 maximum in total. Connecting the unit to the LAN permits the sub-station to receive paging calls and make calls to both the master station connected to the IP intercom exchange and the IP master station. 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.

  • 10 Base-T / 100 Base-TX Ethernet network connection
  • 16 station capacity
  • 4-wire connection between stations and unit
  • 2 speech links




  • Specifications
  • Application examples
  • Equipment
  • Tender text
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Specifications
Specifications for product:
N-8400RS
Network

10BASE-T/100BASE-TX (Automatic-Negotiation)

Network protocol

TCP/IP, UDP, ARP, ICMP, HTTP, RTP, IGMP

Audio packet transmission system

Unicast, Multicast

Voice packet loss recovery

silence insertion

Audio delay time

80 ms, 320 ms (Controllable on the software)

Applicable model

RS-410EC, RS-442, RS-450, RS-460, RS-470, RS-480, N-8410MS

Power source

220 - 240 V AC, 50 / 60 Hz

Power consumption

CE: 35 W (at rated), 50 W (max.)
CU: 30 W (at rated), 45 W (max.)

Operating humidity

90 % RH or less (no condensation)

Operating temperature

0 °C to +40 °C

Finish

Steel plate, pre-coated, 30% gloss, black

Weight

4 kg

Application examples
Equipment
Tender text
Downloads