Barix Annuncicom 1000

• MP3, G.711, G.722*, PCM Encoding
  
• MP3, G.711, G.722*, PCM Decoding
  
• Audio Level Supervision with SNMP Trap generation
  
• IP Streaming via TCP, UDP, RTP, Multicast
  
• Microphone Input
  
• Balanced Line Level Input (2)
  
• Balanced Line Level Output (2)
  
• Relay Output (8+1)
  
• Supervised Contact Closure Input (8)
  
• RS-232 Serial Port (1)
  
• RS-485 Serial Port (1)
  
• Supply Voltage (24-48VDC)
  
• Battery Backup Supply Input

The Annuncicom 1000 is a professional, universal Audio over IP device. With balanced audio and supervised I/O, it is ideal to serve as a gateway between IP Paging, VoIP and Intercom systems. Supporting both high quality music (MP3) as well as voice codecs (G.711, uLaw, aLaw) and a large number of protocols (including shoutcast, SIP etc), the device can be used for both surveillance as well as VoIP applications.
Designed in Switzerland and being used in thousands of mission critical paging and intercom applications, the Barix Annuncicom series is the product of choice for IP based Paging, Intercom and VoIP applications worldwide.

APPLICATIONS

• Automatic Announcement Systems
• VHF Radio Controller and interface to IP
• Voice Evacuation Systems
• Microphone Encoder for IP Audio Surveillance
• Paging and Audio Distribution with Amplifier control and monitoring
• Live IP Audio Encoder for Streaming Applications
• Generic, bidirectional full-duplex VoIP module for Paging and Intercom applications
• SIP and IP Paging Zone Device

Technical Specifications

Audio Formats


• MP3 encoding up to 192 kBit VBR, CBR*, decoding up to
• 320 kBit (Stereo), G.711 (uLaw/aLaw @ 8 or 24 kHz), G.722* and PCM (16 bit @ 8 or 24 kHz)



Discrete Interfaces


• 8 supervised Inputs, 8 Relays (dry contacts)
• 1 Fault Relay output



Audio Interfaces


• Mic In (Balanced, Phantom power) or Balanced
• Balanced Stereo Line In, 18 kOhm impedance
• Input level software controllable


• Clippinglevel 3.5 dBu, 3.28 Vpp


• Frequency response (-3 dBFS) 20 .. 17000 Hz **


• Signal to Noise Ratio 88 dB, THD (-3 dBFS) < 0.1 %


• Stereo crosstalk -87 dB



• Balanced Stereo Line Out, 40 .. 60 Ohm impedance


• Output level software controllable
• 
Full scale output voltage 5.9 dBu, 4.33 Vpp


• Frequency response (-3 dBFS) 15 .. 21000 Hz **
• 
Signal to Noise Ratio 92 dB, THD (-3 dBFS) < 0.1 %
• 
Stereo crosstalk -66 dB



Serial Interfaces


• RS-232 DSub 9 pin male, 300..115200 Baud
• RS-485 screw terminal block, 300..115200 Baud



Control Interfaces


• web server for control and configuration



Network Interface


• RJ45 10/100 Mbit Ethernet (Auto), TCP/IP, UDP, RTP, SIP, DHCP, SNMP, AutoIP, SonicIP, IPzator



Misc


• Ten status LEDs, reset/factory default button
• Internal temperature sensor



Power inputs


• Two independent, level supervised inputs
• 24 to 48 VDC ±20% (pos. or neg.), 8 Watt max.



Case


• Aluminum, 745 g, 8.5" x 1.5" x 4.92" 216 mm x 38 mm x 125 mm



MTBF


• Min. 300 000h acc. to MIL217F at 25°C ambient temperature

* Hardware revision 2 only

** depeds on used codec, best results @48KHz PCM




Further documentation and software at Barix




 Barix Annuncicom 1000 Datasheet (265.8 kB)