TOA N-8000AL CU Telephone Interface Unit

Brand: TOA

Part #:

N-8000AL CU

Condition:

Brand New

Choose Type

Audio Interface Unit C/O Interface Unit Direct Select Unit Multi-Interface Telephone Interface Unit

Discontinued

Manufacturer warranty

Description

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.

Discontinued

Technical details

Main features

Weight 1.7 kg (3.75 lb)
Dimensions 210 (W) x 44.3 (H) x 267 (D) mm (8.27" x 1.74" x 10.51")
Type Telephone Interface Unit
Finish Pre-coated steel plate, black, 30 % gloss
Power Consumption 8 W (max.)
Operating Temperature 0 °C to +40 °C (32 °F to 104 °F)
Operating Humidity 90 %RH or less (no condensation)
Power Source 120 V AC, 50/60 Hz
Other Firmware update function, System data hold function, Time of day hold facility, Reset switch (front panel)
Indication Network LNK/ACT indication, Status lamp, Power-on indication lamp, Telephone status lamp
Setting Method Rack, Desk, Surface mount
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)
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)