DESCRIPTION

The TERRA-IEX is a 2 channel audio over IP encoder/decoder which operates as an audio source for an IP network. It comes with 2 independent balanced line outputs for full duplex communication for paging and broadcasting.

By using an optional USB 2.0 interface, the playlists shall be used as a back up of the decoded stream or as as source for the IP streaming. The volume and the channel selection can be modified by RAC remote source selector.

FEATURES

Models:

• TERRA-IEX: Mic/line-IN x 2, stereo line-OUT x 1 or mono x 2, input contact x 3, relay output contact (NO/NC) each x 1, RS232 x 1
• TERRA-IEXU: Including all interfaces on TERRA-IEX, plus USB 2.0 x 1
• TERRA-IEXU4: Including all interfaces on TERRA-IEX, except change the RS232 x 1 to RS485 x 1, plus USB 2.0 x 1

SPECIFICATIONS

• 2 mic/line balanced inputs
• 2 independent balanced line outputs (1 stereo or 2 mono)
• 1 stereo line input (3.5 mm mini-jack) for headphone
• PoE or 24 VDC power supply (if PoE is not available)
• Audio inputs/outputs: maximum level +5 dB, bandwidth 20 Hz ~ 20 kHz
• Support G.711, G.722, G.726, G.727, G.729, MP3 audio codec and AAC+ decoder
• Full duplex intercom with AEC (Acoustic Echo Cancellation) and NR (Noise Reduction)
• SNMP (Simple Network Management Protocol) for device management on IP Networks
• Optional USB 2.0 interface for music/message storage, playback and recording
• Web browser interface for device management and monitor
• Built-in event scheduler
• Power & Status LEDs
• 3 contact inputs and 1 contact output
• RS232 or RS485 for 3rd party control
• Power consumption: 3 W
• Weight: 0.43 Kg
• Dimensions (DxHxW): 104 x 32 x 109 mm

APPLICATIONS

• Schools
• Stores
• Shopping malls
• Hotels
• Train stations
• Universities
• Industrial sites

Case studies

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