Barix Annuncicom 155

• MP3, G.711, PCM Encoding and Decoding
  
• Audio Level Supervision with SNMP Trap generation
  
• IP Streaming via TCP, UDP, RTP, Multicast
  
• Microphone Input
  
• Line Level Output
  
• Amplified Output 5W (8Ohm)
  
• Contact Closure Input (2)
  
• Current sourcing LED Output (1)
  
• RS-485 Serial Port (1)
  
• Dual Ethernet
  
• Supervised Speaker/Mic and Control Interface
  
• IP65 rated, EN50155: Railway applications - Electronic equipment used on rolling stock
  
• Temperature range (-40..+70‘C)
  
• Supply Voltage (24 to 48 VDC ± 30%,

The Annuncicom 155 is a ruggedized, universal Audio over IP device designed to serve as a gateway between IP Paging, VoIP and Intercom systems and traditional microphone/speakers or amplifers. Supporting both 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

• Generic VoIP Intercom and Paging Device with speaker amplifier
• Voice Evacuation Systems
• Microphone Encoder for IP Audio Surveillance
• Help Point/SOS call box device
• Live IP Audio Encoder for Streaming Applications
• Generic, bidirectional full-duplex VoIP module for Paging and Intercom applications
• Digital Annunciator, Message Player, Message Repeater
• SIP and IP Paging Zone Device

Technical Specifications

Electrical
• 24 to 48 VDC ± 30%, <60 V, 14 Watt max.
• M12 "A" connector (male)


Ethernet
• 2x 10/100Mbps auto, MDI/MDI-X, Link & Activity LEDs per interface, Internal switch, Protocols: TCP/IP, UDP, RTP, SIP, DHCP
• M12 "D" connector (female)


RS-485
• 300..230´400 Baud asynchronous, 7/8 bit
• +12V, 100mA, fused supply output to external devices
• M12 "A" connector (female)


Line out
• max. 11 dBm @ 600 Ohm, max. 12 dBu (FS), unloaded
• Output impedance 40..45 Ohm, 14 mWatt max
• Values @ 600 Ohm: Freq. response 20 Hz .. 20 kHz (-3dB),
• Dynamic range 80dB, SNR -80dB, THD <0.15% (-3dBFS)*
• Output level software controllable


Speaker out
• 5.0 Watt RMS max @ 8 Ohm
• Values @ 8 Ohm: Freq. response 10 Hz .. 15 kHz (-3dB),
• Dynamic range 82dB, SNR -82dB, THD <0.1% (-3dBFS)*
• Output level software controllable


Microphone in
• Electret mic, supervised bias power (2.4..4 VDC)
• Frequency response 50Hz ..20kHz (-3dB)*
• Dynamic range 70dB, SNR -70dB, THD <0.05% (-3dBFS)*
• input sensitivity software controllable


Audio formats
• MP3, encoding/decoding up to 192/320kbps
• PCM 16bit @8, 16, 22.05, 24, 32, 44.1, 48 kHz
• G.711, uLaw, aLaw (sample rates same as PCM)


Discrete I/O
• 2 fully supervised inputs
• 1 LED driver output, current limited
• internal temperature sensor
• 2 status LEDs (red/green)


Panel interface
• Sub-D 15 connector, all audio and I/O signals


Mechanical
• Aluminum case, 460 g, with mounting wings


Min. mounting space incl. plugs (W x D x H)
• 230 x 138 x 47 mm (9 x 5.43 x 1.85 inch)


Dimensions (W x D x H)
• 130 x 108 x 38 mm (5.12 x 4.25 x 1.5 inch)


MTBF
• Calculated acc. MIL217F at 40°C
• Min. 80 000h at "ground mobile" environment
• Min. 225 000h at "ground fix" environment
• Calculated acc. IEC62380 Standard
• Min. 110 000h at “ground; non stationary; severe”


* depends on used codec, best results @48kHz PCM

Environmental

Operating Environment
-40 to +70°C / -40 to 158°F
0 - 95% relative humidity, non-condensing


Storage Conditions

-40 to +85°C / -40 to 185°F
0 - 95% relative humidity, non-condensing

Certifications/compliant with

RoHS, FCC, CE, C-Tick, UL (planned)


Emissions
according to EN 55022, GL “Brücke”, EN 50155


Immunity
acc. to EN 55024, EN 50121, EN 61000-6-2, EN 50155


Environmental
according to EN 50155


Product Safety
according to EN 60590

 Barix Annuncicom 155 Datasheet (297.8 kB)