Description The PENTON TERRA-IEX is an IP, POE audio encoder/decoder that is a cost-effective solution for a wide range of applications. It comes with 2 balanced mic/line inputs, 2 balanced line outputs offering full-duplex communication, 1 relay output and 3 control input contacts. This makes the TERRA-IEX an ideal IP solution for any applications that require a simple device to input & output analogue audio from a network with I/O and RS232 control. The TERRA-IEX can be further enhanced by adding an IR transmitter or receiver, S/PDIF audio interface which can carry two channels of uncompressed PCM audio and a USB flash interface for playback and backup of pre-recorded playlists and announcements. The Advantages Of PENTON TERRA-IEX 2 Mic/line balanced inputs 2 balanced line outputs (1 stereo or 2 mono) 1 stereo line output (3.5 mm mini-jack) for headphone 1 optional S/PDIF digital transceiver Support G.711, G.722, G.726, G.727, G.729, MP3 audio codec and AAC decoding Audio inputs/outputs: maximum level 5 dB, bandwidth 20 Hz ˜ 20 kHz PoE or 24 VDC power supply (if PoE is not available) The TERRA-IEX is a perfect solution for bi-directional audio and full-duplex communication, operating as an audio source for an IP network.