Product is End of Life : 2025-09-19
Ruggedized IP Paging, Intercom and VoIP
Properties
- 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%,
Description
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.
Further Information
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)
- 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)
- 300..230´400 Baud asynchronous, 7/8 bit
- +12V, 100mA, fused supply output to external devices
- M12 "A" connector (female)
- 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
- 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
- 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
- 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)
- 2 fully supervised inputs
- 1 LED driver output, current limited
- internal temperature sensor
- 2 status LEDs (red/green)
- Sub-D 15 connector, all audio and I/O signals
- Aluminum case, 460 g, with mounting wings
- 230 x 138 x 47 mm (9 x 5.43 x 1.85 inch)
- 130 x 108 x 38 mm (5.12 x 4.25 x 1.5 inch)
- 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?
Ethernet
RS-485
Line out
Speaker out
Microphone in
Audio formats
Discrete I/O
Panel interface
Mechanical
Min. mounting space incl. plugs (W x D x H)
Dimensions (W x D x H)
MTBF
* 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