Barix IPAM-102: IP-Audio Module for Encoding and Decoding

Part #: Barix IPAM-102Barix Part #: 2011.0078 The Barix IPAM-102 has Full I/O and codec/DSP capabilities, two serial ports, versatile digital I/O, Encoding/Decoding, and uses a 5V supply. The IPAM 102 is a universal, standalone, IP Audio module which can be easily embedded into OEM products. The module encodes and decodes IP Audio streams from/to analog sources (stereo), an I2S output is also available. Supporting a large range of protocols and codecs the module can be used for both VoIP and IP paging as well as high quality music distribution and IP music streaming applications. Control I/O (two serial ports, digital inputs and outputs) allow the use with UI and control interfaces. Most of the Barix Annuncicom products are based on this module. MAIN FEATURESG.711, G.722, PCM EncodingMP3 EncodingAACplus, MP3, Ogg Vorbis, G.711, G.722, PCM linear DecodingShoutcast/Icecast Source capabilityAudio Level Supervision with SNMP Trap generationIP Streaming via TCP, UDP, RTP, MulticastMicrophone InputLine Level Input (Stereo)Line Level Output (Stereo)General Purpose I/O (8)RS-232 Serial Port (TTL Level)RS-485 Serial Port (TTL Level)Supply Voltage (5V)USB Flash Memory Interface TECHNICAL SPECSElectrical5 VDC (-20% / +10%), 1.6 Watt max.3 x 40 pin, high density, 0.8 mm spacing, SMT connectorsEthernetTwo 10/100 Mbps (auto) Ethernet: primary with built-in PHY, secondary intended for redundancy use (MII only, requiring external PHY), outputs for dual color Link/Activity LEDs.Audio InterfacesMic input 111 mVPP max (with Bias power)Stereo input 2.2 VPP max, both adjustable in sensitivityFrequency response 20 Hz ..20 kHz (-3 dB)*Dynamic range 87 dB, SNR -87 dB, THD <0.01% (-3dBFS)*Stereo output 3 VPP max, volume, bass and treble adjustableFrequency response 20 Hz ..20 kHz (-3dB)*Dynamic range 94 dB, SNR -94 dB, THD <0.03% (-3 dBFS)*I²S output (Inter-IC Sound)Audio formatsPCM, G.711, IPAM 101 encode, decode, IPAM 102 encode, decodeG.722, IPAM 102 encode, decodeOgg Vorbis, MP3, IPAM 101 decode, IPAM 102 encode, decodeMP3, IPAM 101 decode, IPAM 102 decodeAAC+ requires separate licensing by OEMMP3, encoding/decoding up to 192/320 kbpsPCM 16 bit and 8 bit (uLaw, aLaw) @ 8..48 kHzMisc. InterfacesDual TTL Level UART 300..230'400 Baud asynchronous Outputs for 2 dual color Ethernet status LEDs, 8 General Purpose I/Os, 1 input for reset button, 1-wire bus, 2 status LED outputs, USB1.1 interface for memoryCPU / MemoryIntegrated CPU / MAC / IO controller with on-chip 256 KB RAM, 2 KB EEPROM for configuration, 2 MB Flash memory for system, application, data and web server content.Operating SystemEmbedded, robust OS, IP stack with support for TCP/IP, UDP, RTP, SIP, DHCP, Multicast/IGMP.User / Application InterfacesIntegrated web server (control/configuration), browser based, serial or Ethernet control interface, programmable software environment.MechanicalWeight 14g, 2 mounting holes 2.7mm (for 2.5mm screws)Dimensions (W x D x H): 53 x 39 x 8 mm (2.1 x 1.5 x 0.31 inch)MTBF(Calculation acc. MIL217F at 40°C)min. 1 100 000h* depends on used codec, best results @ 48 kHz PCM** 0 - 70% relative humidity, non-condensing Barix Downloads, How To's, Manuals and Documentation