The Annuncicom 60 is a generic IP Audio device designed to serve as a gateway between IP based VoIP, Paging, Intercom systems and
traditional systems or call boxes, loudspeakers and microphone
Based on reliable, embedded, low power, solid state technology, the devices are ideally suited for 24/7 operations, do not need cooling or
maintenance, and are not prone to usual issues caused by computer operating system
The Annuncicom 60 can be operated with standard IP Audio firmware or a SIP application firmware from Barix. Custom applications can be loaded as well. The Annuncicom 60 allows direct connection of a typical ceiling speaker, an amplifier (balanced interface), microphone
or line input and a dry contact. A serial port allows control of RS-232 devices, locally or via the network.
Applications include:
- Generic VoIP Intercom and Paging Device with speaker amplifier
- Classroom VoIP device with built-in amplifier, talk back, serial port
- Microphone Encoder for IP Audio Surveillance
- Help Point/SOS call box device
- Door Intercom Controller, VoIP based
- Generic, bidirectional full-duplex VoIP module for Paging and Intercom application
- IP and IP Paging Zone Device
Software Annuncicom 60 available
- MP3, G711, G.722, PCM Encoding
- AACplus, MP3, Ogg Vorbis, G.711, G.722, PCM Decoding
- Shoutcast/Icecast Source capability
- Audio Level Supervision with SNMP Trap generation
- IP Streaming via TCP, UDP, RTP, Multicast
- Microphone Input
- Line Level Output (balanced)
- Amplified Output 5W (8Ohm)
- Contact Closure Input (1)
- RS-232 Serial Port
- Power Supply (PoE)
Audio and contact closure interfaces are provided on a joint removable screw terminal block
Electrical
- 802.3af PoE on RJ-45 connector
- 48 VDC nomimal, 12 Watt max.
Ethernet
- 10/100Mbps auto rate, full/half duplex
- RJ-45 connector with integrated Link/Activity LED
- 802.3af PoE support
- Protocols: TCP/IP, UDP, RTP, DHCP, Multicast capable
Audio Input
- Characteristics/mode selectable by software:
- “Mic” mode:
- tba, bias power for electret microphone supplied “Line” mode:
- 2kΩ input impedance
- 3.9 VPP max, adjustable in sensitivity
- Frequency response 20 Hz .. 18 kHz (-3dB)*
- Dynamic range 87 dB, SNR -87 dB, THD <0.1% (-3dBFS)*
Mechanical
- Aluminum case, 280g
- Dimensions 108 x 38 x 78.7 mm (4.25 x 1.5 x 3.1” inch)
- rack and wall mountable using optional accessories
MTBF
- min. 500 000h (according to MIL217F at 25°C)
Analog Line Output (mono)
- Transformer isolated, balanced (600 Ω)
- Output level software controllable
- Full scale output voltage: 5.7 dBu, 4.2 VPP, 4.7 dBm @ 600 Ω
- Frequency response 30 Hz .. 18 kHz (-3dB)*
- Dynamic range 88 dB, SNR -88 dB, THD
Speaker out
- Suggested speaker impedance 8Ω (min.)
- 5 Watt max output power @ 8Ω
- Values @ 8Ω:
- Frequency response 25 Hz .. 12 kHz (-3dB)*,
- Dynamic range tba, SNR tba, THD <1% (-3dBFS)*
RS-232 Interface
- On 9-pin Sub-D connector, male
- 5-wire (Tx,Rx,RTS,CTS)
- 300..230‘400 Baud asynchronous, tunneling or local control
Supported Audio formats
- PCM, G.711, G.722, MP3 encode/decode
- AAC+ decode
- PCM 16 bit and 8 bit (uLaw, aLaw) @ 8..48 kHz
Discrete I/O (Contact Closure Input)
- 1 discrete / dry contact input
* depends on used codec, best results @48kHz PC