Overview
The Annuncicom 200 is a versatile Audio over IP device designed to serve as a gateway between IP Paging, VoIP and Intercom systems and traditional microphone/speakers, Aiphone stations or amplifiers.
Supporting both music (MP3) as well as voice codecs (G.711, G.722*) and a large number of protocols (including Shoutcast/Icecast, SIP, etc.), the device can be used for both background music as well as VoIP applications.
Applications
• VHF Radio Controller and interface to IP
• Microphone Encoder for IP Audio Surveillance
• Door Intercom Controller, VoIP based
• Help Point/SOS call box device
• Classroom VoIP device with built-in amplifier, talkback, serial port
• 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
• Digital Annunciator, Message Player
• Message Repeater
Features
• MP3, G.711, G.722*, PCM Encoding
• MP3, 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 Input
• Line Level Output
• Amplified Output 8W (8 Ohm)
• Relay Output (1)
• Contact Closure Input (2)
• RS-232 Serial Port (1)
• RS-485 Serial Port (1)
• Isolated Power Supply Input (PoE or ext)
• Supply Voltage (16..30VDC or 48VDC)
• Aiphone Door Station Interface (IE/JE series)
* Hardware revision 2 only
** depends on used codec, best results @48kHz PCM
Specifications
Electrical
- 16 to 30 VDC, 16 to 24 VAC, 12 Watt max. on screw terminal block and 2.1mm barrel connector
- 802.3af PoE 48 VDC, 12 Watt max. on RJ-45 connector and on screw terminal block
Ethernet
- 10/100Mbps auto,
- RJ-45 connector with integrated Link/Activity LED
Protocols: TCP/IP, UDP, RTP, SIP, DHCP, Multicast capable
Microphone Input
- On detachable screw terminal block and 3.5 mm (1/8") Jack 3 pin TRS, with bias power 2.7VDC
Analog Line Input (mono)
- Line level input, 2k Ohm input impedance on on screw terminal block, 2.2 VPP max, adjustable in sensitivity
- Frequency response 20 Hz .. 20 kHz (-3dB)**
- Dynamic range 87 dB, SNR -87 dB, THD <0.01% (-3dBFS)**
RS-232 and RS-485 Interfaces
- On 9-pin Sub-D connector
- 300..230'400 Baud asynchronous, tunneling or local control
Analog Line Output (mono)
- Line level output, 40..60 Ohm output impedance on screw terminal block, output level software controllable
- Full scale output voltage: 3 dBu, 3 VPP
- Frequency response 20 Hz .. 20 kHz (-3dB)**
- Dynamic range 94 dB, SNR -94 dB, THD <0.03 % (-3dBFS)**
Speaker out
- On detachable screw terminal block
- Suggested speaker impedance 8 to 16 Ohm
- 8 Watt max @ 8 Ohm
- Frequency response 20 Hz .. 20 kHz (-3dB)*,
- Dynamic range 80dB, SNR -80dB, THD <0.15% (-3dBFS)*MTBF
Mechanical
- Aluminum case, 420 g
- Dimensions 108 x 38 x 125 mm (4.25 x 1.5 x 4.92 inch)
Audio formats
- MP3 VBR, CBR*
- MP3, encoding/decoding up to 192/320 kbps
- PCM 16 bit and 8 bit (uLaw, aLaw) @ 8..48 kHz
- PCM, G.711, G.722*, encoding/decoding
Model comparison
- Model 60 (48 VDC) , PoE, 5 Watt
- Model 100 (9..30 VDC 12..24 VAC) USB 2 Watt
- Model 155 (24..48 VDC) 5.5 Watt
- Model 200 (16..30 VDC, 48VDC, 16..24 VAC) PoE, USB, Aiphone, 8 Watt
- Model 1000 (24..48 VDC)
Discrete I/O
- On detachable screw terminal block
- 1 relay output with normally closed and open contacts, 30V 0.5A (AC & DC)
- 2 discrete / dry contact inputs
MTBF calculation min. 370 000h (according to MIL217F at 25°C)